Merge remote-tracking branch 'origin/develop' into rust-develop

26 files changed, 3758 insertions, 2153 deletions

diff --git a/patches/wownero/0001-Fix-wallet_api-compilation-target-https-git.wownero..patch b/patches/wownero/0001-Fix-wallet_api-compilation-target-https-git.wownero..patch
deleted file mode 100644
index cf7a2cf..0000000
--- a/patches/wownero/0001-Fix-wallet_api-compilation-target-https-git.wownero..patch
+++ /dev/null
@@ -1,31 +0,0 @@
-From 1c32a5d6f62a550b9ee6635bca37f20a0471cc85 Mon Sep 17 00:00:00 2001
-From: Czarek Nakamoto <cyjan@mrcyjanek.net>
-Date: Tue, 26 Mar 2024 06:55:38 +0100
-Subject: [PATCH 01/14] Fix wallet_api compilation target
- https://git.wownero.com/wownero/wownero/issues/483
-
----
- src/wallet/api/wallet.cpp | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/src/wallet/api/wallet.cpp b/src/wallet/api/wallet.cpp
-index 823f122c2..d81ddec93 100644
---- a/src/wallet/api/wallet.cpp
-+++ b/src/wallet/api/wallet.cpp
-@@ -1773,11 +1773,11 @@ PendingTransaction *WalletImpl::createTransactionMultDest(const std::vector<stri
-             if (amount) {
-                 transaction->m_pending_tx = m_wallet->create_transactions_2(dsts, fake_outs_count, 0 /* unlock_time */,
-                                                                             adjusted_priority,
--                                                                            extra, subaddr_account, subaddr_indices, preferred_input_list);
-+                                                                            extra, subaddr_account, subaddr_indices);
-             } else {
-                 transaction->m_pending_tx = m_wallet->create_transactions_all(0, info.address, info.is_subaddress, 1, fake_outs_count, 0 /* unlock_time */,
-                                                                               adjusted_priority,
--                                                                              extra, subaddr_account, subaddr_indices, preferred_input_list);
-+                                                                              extra, subaddr_account, subaddr_indices);
-             }
-             pendingTxPostProcess(transaction);
- 
--- 
-2.45.2
-
diff --git a/patches/wownero/0003-wallet-background-sync-with-just-the-view-key.patch b/patches/wownero/0001-wallet-background-sync-with-just-the-view-key.patch
index 10b6cd3..df672bd 100644
--- a/patches/wownero/0003-wallet-background-sync-with-just-the-view-key.patch
+++ b/patches/wownero/0001-wallet-background-sync-with-just-the-view-key.patch
@@ -1,7 +1,7 @@
-From bc5c17f6c9fcd6122de2c60625388e7370f9e522 Mon Sep 17 00:00:00 2001
+From 82bdb3dcf75f9e6bd8c5e31a125b8acc154a0623 Mon Sep 17 00:00:00 2001
 From: j-berman <justinberman@protonmail.com>
 Date: Thu, 13 Oct 2022 18:33:33 -0700
-Subject: [PATCH 03/14] wallet: background sync with just the view key
+Subject: [PATCH 01/15] wallet: background sync with just the view key
 
 - When background syncing, the wallet wipes the spend key
 from memory and processes all new transactions. The wallet saves
@@ -30,12 +30,12 @@ cache.
  src/cryptonote_basic/account.cpp             |   11 +
  src/cryptonote_basic/account.h               |    1 +
  src/cryptonote_config.h                      |    2 +
- src/simplewallet/simplewallet.cpp            |  205 +++-
+ src/simplewallet/simplewallet.cpp            |  204 +++-
  src/simplewallet/simplewallet.h              |    1 +
- src/wallet/api/wallet.cpp                    |  231 +++-
+ src/wallet/api/wallet.cpp                    |  213 +++-
  src/wallet/api/wallet.h                      |   12 +
  src/wallet/api/wallet2_api.h                 |   42 +
- src/wallet/wallet2.cpp                       | 1031 ++++++++++++++++--
+ src/wallet/wallet2.cpp                       | 1030 ++++++++++++++++--
  src/wallet/wallet2.h                         |  156 ++-
  src/wallet/wallet_errors.h                   |   39 +
  src/wallet/wallet_rpc_server.cpp             |  162 +++
@@ -47,14 +47,14 @@ cache.
  tests/functional_tests/wallet.py             |   43 +-
  tests/unit_tests/wipeable_string.cpp         |   12 +
  utils/python-rpc/framework/wallet.py         |   42 +
- 20 files changed, 2354 insertions(+), 133 deletions(-)
+ 20 files changed, 2337 insertions(+), 130 deletions(-)
 
 diff --git a/src/cryptonote_basic/account.cpp b/src/cryptonote_basic/account.cpp
-index 4931c3740..2d556f285 100644
+index 2ac455fda..4e87d4477 100644
 --- a/src/cryptonote_basic/account.cpp
 +++ b/src/cryptonote_basic/account.cpp
-@@ -158,6 +158,17 @@ DISABLE_VS_WARNINGS(4244 4345)
-     m_keys.m_passphrase.wipe();
+@@ -152,6 +152,17 @@ DISABLE_VS_WARNINGS(4244 4345)
+     m_keys.m_multisig_keys.clear();
    }
    //-----------------------------------------------------------------
 +  void account_base::set_spend_key(const crypto::secret_key& spend_secret_key)
@@ -72,10 +72,10 @@ index 4931c3740..2d556f285 100644
    {
      crypto::secret_key first = generate_keys(m_keys.m_account_address.m_spend_public_key, m_keys.m_spend_secret_key, recovery_key, recover);
 diff --git a/src/cryptonote_basic/account.h b/src/cryptonote_basic/account.h
-index 0099ebfe7..1f76febce 100644
+index 2ee9545d4..93d1d28f0 100644
 --- a/src/cryptonote_basic/account.h
 +++ b/src/cryptonote_basic/account.h
-@@ -101,6 +101,7 @@ namespace cryptonote
+@@ -95,6 +95,7 @@ namespace cryptonote
      bool store(const std::string& file_path);
  
      void forget_spend_key();
@@ -84,10 +84,10 @@ index 0099ebfe7..1f76febce 100644
  
      void encrypt_keys(const crypto::chacha_key &key) { m_keys.encrypt(key); }
 diff --git a/src/cryptonote_config.h b/src/cryptonote_config.h
-index 5b36c70de..d9151e8d2 100644
+index 8c0d3ce20..8b5091a46 100644
 --- a/src/cryptonote_config.h
 +++ b/src/cryptonote_config.h
-@@ -255,6 +255,8 @@ namespace config
+@@ -253,6 +253,8 @@ namespace config
    const unsigned char HASH_KEY_ENCRYPTED_PAYMENT_ID = 0x8d;
    const unsigned char HASH_KEY_WALLET = 0x8c;
    const unsigned char HASH_KEY_WALLET_CACHE = 0x8d;
@@ -97,7 +97,7 @@ index 5b36c70de..d9151e8d2 100644
    const unsigned char HASH_KEY_MEMORY = 'k';
    const unsigned char HASH_KEY_MULTISIG[] = {'M', 'u', 'l', 't' , 'i', 's', 'i', 'g', 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
 diff --git a/src/simplewallet/simplewallet.cpp b/src/simplewallet/simplewallet.cpp
-index b437092a4..394201028 100644
+index 462c06f0e..8c5122097 100644
 --- a/src/simplewallet/simplewallet.cpp
 +++ b/src/simplewallet/simplewallet.cpp
 @@ -155,6 +155,17 @@ typedef cryptonote::simple_wallet sw;
@@ -115,10 +115,10 @@ index b437092a4..394201028 100644
 +    } \
 +  } while (0)
 +
- enum TransferType {
-   Transfer,
-   TransferLocked,
-@@ -332,7 +343,7 @@ namespace
+ static std::string get_human_readable_timespan(std::chrono::seconds seconds);
+ static std::string get_human_readable_timespan(uint64_t seconds);
+ 
+@@ -325,7 +336,7 @@ namespace
      auto pwd_container = tools::password_container::prompt(verify, prompt);
      if (!pwd_container)
      {
@@ -127,7 +127,7 @@ index b437092a4..394201028 100644
      }
      return pwd_container;
    }
-@@ -342,6 +353,11 @@ namespace
+@@ -335,6 +346,11 @@ namespace
      return password_prompter(verify ? sw::tr("Enter a new password for the wallet") : sw::tr("Wallet password"), verify);
    }
  
@@ -139,7 +139,7 @@ index b437092a4..394201028 100644
    inline std::string interpret_rpc_response(bool ok, const std::string& status)
    {
      std::string err;
-@@ -459,6 +475,41 @@ namespace
+@@ -452,6 +468,41 @@ namespace
      return "invalid";
    }
  
@@ -181,7 +181,7 @@ index b437092a4..394201028 100644
    std::string get_version_string(uint32_t version)
    {
      return boost::lexical_cast<std::string>(version >> 16) + "." + boost::lexical_cast<std::string>(version & 0xffff);
-@@ -812,6 +863,7 @@ bool simple_wallet::spendkey(const std::vector<std::string> &args/* = std::vecto
+@@ -805,6 +856,7 @@ bool simple_wallet::spendkey(const std::vector<std::string> &args/* = std::vecto
      fail_msg_writer() << tr("wallet is watch-only and has no spend key");
      return true;
    }
@@ -189,7 +189,7 @@ index b437092a4..394201028 100644
    // don't log
    PAUSE_READLINE();
    if (m_wallet->key_on_device()) {
-@@ -843,6 +895,7 @@ bool simple_wallet::print_seed(bool encrypted)
+@@ -836,6 +888,7 @@ bool simple_wallet::print_seed(bool encrypted)
      fail_msg_writer() << tr("wallet is watch-only and has no seed");
      return true;
    }
@@ -197,7 +197,7 @@ index b437092a4..394201028 100644
  
    multisig = m_wallet->multisig(&ready);
    if (multisig)
-@@ -920,6 +973,7 @@ bool simple_wallet::seed_set_language(const std::vector<std::string> &args/* = s
+@@ -913,6 +966,7 @@ bool simple_wallet::seed_set_language(const std::vector<std::string> &args/* = s
      fail_msg_writer() << tr("wallet is watch-only and has no seed");
      return true;
    }
@@ -205,7 +205,7 @@ index b437092a4..394201028 100644
  
    epee::wipeable_string password;
    {
-@@ -1066,6 +1120,7 @@ bool simple_wallet::prepare_multisig_main(const std::vector<std::string> &args,
+@@ -1059,6 +1113,7 @@ bool simple_wallet::prepare_multisig_main(const std::vector<std::string> &args,
      fail_msg_writer() << tr("wallet is watch-only and cannot be made multisig");
      return false;
    }
@@ -213,7 +213,7 @@ index b437092a4..394201028 100644
  
    if(m_wallet->get_num_transfer_details())
    {
-@@ -2202,6 +2257,7 @@ bool simple_wallet::save_known_rings(const std::vector<std::string> &args)
+@@ -2195,6 +2250,7 @@ bool simple_wallet::save_known_rings(const std::vector<std::string> &args)
  
  bool simple_wallet::freeze_thaw(const std::vector<std::string> &args, bool freeze)
  {
@@ -221,7 +221,7 @@ index b437092a4..394201028 100644
    if (args.empty())
    {
      fail_msg_writer() << boost::format(tr("usage: %s <key_image>|<pubkey>")) % (freeze ? "freeze" : "thaw");
-@@ -2241,6 +2297,7 @@ bool simple_wallet::thaw(const std::vector<std::string> &args)
+@@ -2234,6 +2290,7 @@ bool simple_wallet::thaw(const std::vector<std::string> &args)
  
  bool simple_wallet::frozen(const std::vector<std::string> &args)
  {
@@ -229,7 +229,7 @@ index b437092a4..394201028 100644
    if (args.empty())
    {
      size_t ntd = m_wallet->get_num_transfer_details();
-@@ -3012,6 +3069,56 @@ bool simple_wallet::set_track_uses(const std::vector<std::string> &args/* = std:
+@@ -3005,6 +3062,57 @@ bool simple_wallet::set_track_uses(const std::vector<std::string> &args/* = std:
    return true;
  }
  
@@ -251,42 +251,43 @@ index b437092a4..394201028 100644
 +    return true;
 +  }
 +
-+  const auto pwd_container = get_and_verify_password();
-+  if (pwd_container)
++  tools::wallet2::BackgroundSyncType background_sync_type;
++  if (!parse_background_sync_type(args[1], background_sync_type))
 +  {
-+    tools::wallet2::BackgroundSyncType background_sync_type;
-+    if (!parse_background_sync_type(args[1], background_sync_type))
-+    {
-+      fail_msg_writer() << tr("invalid option");
-+      return true;
-+    }
++    fail_msg_writer() << tr("invalid option");
++    return true;
++  }
 +
-+    try
-+    {
-+      boost::optional<epee::wipeable_string> background_cache_password = boost::none;
-+      if (background_sync_type == tools::wallet2::BackgroundSyncCustomPassword)
-+      {
-+        const auto background_pwd_container = background_sync_cache_password_prompter(true);
-+        if (!background_pwd_container)
-+          return true;
-+        background_cache_password = background_pwd_container->password();
-+      }
++  const auto pwd_container = get_and_verify_password();
++  if (!pwd_container)
++    return true;
 +
-+      LOCK_IDLE_SCOPE();
-+      m_wallet->setup_background_sync(background_sync_type, pwd_container->password(), background_cache_password);
-+    }
-+    catch (const std::exception &e)
++  try
++  {
++    boost::optional<epee::wipeable_string> background_cache_password = boost::none;
++    if (background_sync_type == tools::wallet2::BackgroundSyncCustomPassword)
 +    {
-+      fail_msg_writer() << tr("Error setting background sync type: ") << e.what();
++      const auto background_pwd_container = background_sync_cache_password_prompter(true);
++      if (!background_pwd_container)
++        return true;
++      background_cache_password = background_pwd_container->password();
 +    }
++
++    LOCK_IDLE_SCOPE();
++    m_wallet->setup_background_sync(background_sync_type, pwd_container->password(), background_cache_password);
++  }
++  catch (const std::exception &e)
++  {
++    fail_msg_writer() << tr("Error setting background sync type: ") << e.what();
 +  }
++
 +  return true;
 +}
 +
  bool simple_wallet::set_show_wallet_name_when_locked(const std::vector<std::string> &args/* = std::vector<std::string>()*/)
  {
    const auto pwd_container = get_and_verify_password();
-@@ -3257,6 +3364,7 @@ bool simple_wallet::apropos(const std::vector<std::string> &args)
+@@ -3237,6 +3345,7 @@ bool simple_wallet::apropos(const std::vector<std::string> &args)
  
  bool simple_wallet::scan_tx(const std::vector<std::string> &args)
  {
@@ -294,16 +295,16 @@ index b437092a4..394201028 100644
    if (args.empty())
    {
      PRINT_USAGE(USAGE_SCAN_TX);
-@@ -3489,6 +3597,8 @@ simple_wallet::simple_wallet()
+@@ -3459,6 +3568,8 @@ simple_wallet::simple_wallet()
+                                   "  Ignore outputs of amount above this threshold when spending. Value 0 is translated to the maximum value (18 million) which disables this filter.\n "
+                                   "ignore-outputs-below <amount>\n "
                                    "  Ignore outputs of amount below this threshold when spending.\n "
-                                   "track-uses <1|0>\n "
-                                   "  Whether to keep track of owned outputs uses.\n "
 +                                  "background-sync <off|reuse-wallet-password|custom-background-password>\n "
 +                                  "  Set this to enable scanning in the background with just the view key while the wallet is locked.\n "
+                                   "track-uses <1|0>\n "
+                                   "  Whether to keep track of owned outputs uses.\n "
                                    "setup-background-mining <1|0>\n "
-                                   "  Whether to enable background mining. Set this to support the network and to get a chance to receive new WOW.\n "
-                                   "device-name <device_name[:device_spec]>\n "
-@@ -3909,6 +4019,7 @@ bool simple_wallet::set_variable(const std::vector<std::string> &args)
+@@ -3879,6 +3990,7 @@ bool simple_wallet::set_variable(const std::vector<std::string> &args)
      success_msg_writer() << "ignore-outputs-above = " << cryptonote::print_money(m_wallet->ignore_outputs_above());
      success_msg_writer() << "ignore-outputs-below = " << cryptonote::print_money(m_wallet->ignore_outputs_below());
      success_msg_writer() << "track-uses = " << m_wallet->track_uses();
@@ -311,7 +312,7 @@ index b437092a4..394201028 100644
      success_msg_writer() << "setup-background-mining = " << setup_background_mining_string;
      success_msg_writer() << "device-name = " << m_wallet->device_name();
      success_msg_writer() << "export-format = " << (m_wallet->export_format() == tools::wallet2::ExportFormat::Ascii ? "ascii" : "binary");
-@@ -3928,6 +4039,7 @@ bool simple_wallet::set_variable(const std::vector<std::string> &args)
+@@ -3897,6 +4009,7 @@ bool simple_wallet::set_variable(const std::vector<std::string> &args)
    }
    else
    {
@@ -319,15 +320,15 @@ index b437092a4..394201028 100644
  
  #define CHECK_SIMPLE_VARIABLE(name, f, help) do \
    if (args[0] == name) { \
-@@ -3981,6 +4093,7 @@ bool simple_wallet::set_variable(const std::vector<std::string> &args)
+@@ -3950,6 +4063,7 @@ bool simple_wallet::set_variable(const std::vector<std::string> &args)
      CHECK_SIMPLE_VARIABLE("ignore-outputs-above", set_ignore_outputs_above, tr("amount"));
      CHECK_SIMPLE_VARIABLE("ignore-outputs-below", set_ignore_outputs_below, tr("amount"));
      CHECK_SIMPLE_VARIABLE("track-uses", set_track_uses, tr("0 or 1"));
 +    CHECK_SIMPLE_VARIABLE("background-sync", setup_background_sync, tr("off (default); reuse-wallet-password (reuse the wallet password to encrypt the background cache); custom-background-password (use a custom background password to encrypt the background cache)"));
      CHECK_SIMPLE_VARIABLE("show-wallet-name-when-locked", set_show_wallet_name_when_locked, tr("1 or 0"));
-     CHECK_SIMPLE_VARIABLE("show-detailed-prompt", set_show_detailed_prompt, tr("1 or 0"));
      CHECK_SIMPLE_VARIABLE("inactivity-lock-timeout", set_inactivity_lock_timeout, tr("unsigned integer (seconds, 0 to disable)"));
-@@ -4936,7 +5049,10 @@ std::string simple_wallet::get_mnemonic_language()
+     CHECK_SIMPLE_VARIABLE("setup-background-mining", set_setup_background_mining, tr("1/yes or 0/no"));
+@@ -4904,7 +5018,10 @@ std::string simple_wallet::get_mnemonic_language()
  //----------------------------------------------------------------------------------------------------
  boost::optional<tools::password_container> simple_wallet::get_and_verify_password() const
  {
@@ -339,7 +340,7 @@ index b437092a4..394201028 100644
    if (!pwd_container)
      return boost::none;
  
-@@ -5240,6 +5356,8 @@ boost::optional<epee::wipeable_string> simple_wallet::open_wallet(const boost::p
+@@ -5208,6 +5325,8 @@ boost::optional<epee::wipeable_string> simple_wallet::open_wallet(const boost::p
        prefix = tr("Opened watch-only wallet");
      else if (m_wallet->multisig(&ready, &threshold, &total))
        prefix = (boost::format(tr("Opened %u/%u multisig wallet%s")) % threshold % total % (ready ? "" : " (not yet finalized)")).str();
@@ -348,7 +349,7 @@ index b437092a4..394201028 100644
      else
        prefix = tr("Opened wallet");
      message_writer(console_color_white, true) <<
-@@ -5447,6 +5565,10 @@ void simple_wallet::stop_background_mining()
+@@ -5415,6 +5534,10 @@ void simple_wallet::stop_background_mining()
  //----------------------------------------------------------------------------------------------------
  void simple_wallet::check_background_mining(const epee::wipeable_string &password)
  {
@@ -359,7 +360,7 @@ index b437092a4..394201028 100644
    tools::wallet2::BackgroundMiningSetupType setup = m_wallet->setup_background_mining();
    if (setup == tools::wallet2::BackgroundMiningNo)
    {
-@@ -6319,6 +6441,7 @@ bool simple_wallet::show_blockchain_height(const std::vector<std::string>& args)
+@@ -6287,6 +6410,7 @@ bool simple_wallet::show_blockchain_height(const std::vector<std::string>& args)
  //----------------------------------------------------------------------------------------------------
  bool simple_wallet::rescan_spent(const std::vector<std::string> &args)
  {
@@ -367,7 +368,7 @@ index b437092a4..394201028 100644
    if (!m_wallet->is_trusted_daemon())
    {
      fail_msg_writer() << tr("this command requires a trusted daemon. Enable with --trusted-daemon");
-@@ -6616,10 +6739,27 @@ void simple_wallet::check_for_inactivity_lock(bool user)
+@@ -6584,11 +6708,27 @@ void simple_wallet::check_for_inactivity_lock(bool user)
            "                    B    B                                                           " << std::endl <<
            "" << std::endl;
      }
@@ -390,13 +391,13 @@ index b437092a4..394201028 100644
 +            ? tr("The background password is required to unlock the console.")
 +            : tr("The wallet password is required to unlock the console.")
 +      );
-+
+ 
 +      if (m_wallet->is_background_syncing())
 +        tools::msg_writer() << tr("\nSyncing in the background while locked...") << std::endl;
- 
        const bool show_wallet_name = m_wallet->show_wallet_name_when_locked();
        if (show_wallet_name)
-@@ -6632,8 +6772,16 @@ void simple_wallet::check_for_inactivity_lock(bool user)
+       {
+@@ -6600,8 +6740,16 @@ void simple_wallet::check_for_inactivity_lock(bool user)
        }
        try
        {
@@ -414,15 +415,15 @@ index b437092a4..394201028 100644
        }
        catch (...) { /* do nothing, just let the loop loop */ }
      }
-@@ -6660,6 +6808,7 @@ bool simple_wallet::on_command(bool (simple_wallet::*cmd)(const std::vector<std:
- bool simple_wallet::transfer_main(int transfer_type, const std::vector<std::string> &args_, bool called_by_mms)
+@@ -6628,6 +6776,7 @@ bool simple_wallet::on_command(bool (simple_wallet::*cmd)(const std::vector<std:
+ bool simple_wallet::transfer_main(const std::vector<std::string> &args_, bool called_by_mms)
  {
  //  "transfer [index=<N1>[,<N2>,...]] [<priority>] [<ring_size>] <address> <amount> [<payment_id>]"
 +  CHECK_IF_BACKGROUND_SYNCING("cannot transfer");
    if (!try_connect_to_daemon())
      return false;
  
-@@ -7133,6 +7282,7 @@ bool simple_wallet::transfer_main(int transfer_type, const std::vector<std::stri
+@@ -7056,6 +7205,7 @@ bool simple_wallet::transfer_main(const std::vector<std::string> &args_, bool ca
  //----------------------------------------------------------------------------------------------------
  bool simple_wallet::transfer(const std::vector<std::string> &args_)
  {
@@ -430,23 +431,7 @@ index b437092a4..394201028 100644
    if (args_.size() < 1)
    {
      PRINT_USAGE(USAGE_TRANSFER);
-@@ -7144,6 +7294,7 @@ bool simple_wallet::transfer(const std::vector<std::string> &args_)
- //----------------------------------------------------------------------------------------------------
- bool simple_wallet::locked_transfer(const std::vector<std::string> &args_)
- {
-+  CHECK_IF_BACKGROUND_SYNCING("cannot transfer");
-   if (args_.size() < 1)
-   {
-     PRINT_USAGE(USAGE_LOCKED_TRANSFER);
-@@ -7155,6 +7306,7 @@ bool simple_wallet::locked_transfer(const std::vector<std::string> &args_)
- //----------------------------------------------------------------------------------------------------
- bool simple_wallet::locked_sweep_all(const std::vector<std::string> &args_)
- {
-+  CHECK_IF_BACKGROUND_SYNCING("cannot sweep");
-   if (args_.size() < 1)
-   {
-     PRINT_USAGE(USAGE_LOCKED_SWEEP_ALL);
-@@ -7167,6 +7319,7 @@ bool simple_wallet::locked_sweep_all(const std::vector<std::string> &args_)
+@@ -7068,6 +7218,7 @@ bool simple_wallet::transfer(const std::vector<std::string> &args_)
  
  bool simple_wallet::sweep_unmixable(const std::vector<std::string> &args_)
  {
@@ -454,15 +439,15 @@ index b437092a4..394201028 100644
    if (!try_connect_to_daemon())
      return true;
  
-@@ -7274,6 +7427,7 @@ bool simple_wallet::sweep_unmixable(const std::vector<std::string> &args_)
+@@ -7175,6 +7326,7 @@ bool simple_wallet::sweep_unmixable(const std::vector<std::string> &args_)
  //----------------------------------------------------------------------------------------------------
- bool simple_wallet::sweep_main(uint32_t account, uint64_t below, bool locked, const std::vector<std::string> &args_)
+ bool simple_wallet::sweep_main(uint32_t account, uint64_t below, const std::vector<std::string> &args_)
  {
 +  CHECK_IF_BACKGROUND_SYNCING("cannot sweep");
    auto print_usage = [this, account, below]()
    {
      if (below)
-@@ -7590,6 +7744,7 @@ bool simple_wallet::sweep_main(uint32_t account, uint64_t below, bool locked, co
+@@ -7456,6 +7608,7 @@ bool simple_wallet::sweep_main(uint32_t account, uint64_t below, const std::vect
  //----------------------------------------------------------------------------------------------------
  bool simple_wallet::sweep_single(const std::vector<std::string> &args_)
  {
@@ -470,12 +455,12 @@ index b437092a4..394201028 100644
    if (!try_connect_to_daemon())
      return true;
  
-@@ -7828,12 +7983,14 @@ bool simple_wallet::sweep_single(const std::vector<std::string> &args_)
+@@ -7694,12 +7847,14 @@ bool simple_wallet::sweep_single(const std::vector<std::string> &args_)
  //----------------------------------------------------------------------------------------------------
  bool simple_wallet::sweep_all(const std::vector<std::string> &args_)
  {
 +  CHECK_IF_BACKGROUND_SYNCING("cannot sweep");
-   sweep_main(m_current_subaddress_account, 0, false, args_);
+   sweep_main(m_current_subaddress_account, 0, args_);
    return true;
  }
  //----------------------------------------------------------------------------------------------------
@@ -485,7 +470,7 @@ index b437092a4..394201028 100644
    auto local_args = args_;
    if (local_args.empty())
    {
-@@ -7854,6 +8011,7 @@ bool simple_wallet::sweep_account(const std::vector<std::string> &args_)
+@@ -7720,6 +7875,7 @@ bool simple_wallet::sweep_account(const std::vector<std::string> &args_)
  //----------------------------------------------------------------------------------------------------
  bool simple_wallet::sweep_below(const std::vector<std::string> &args_)
  {
@@ -493,7 +478,7 @@ index b437092a4..394201028 100644
    uint64_t below = 0;
    if (args_.size() < 1)
    {
-@@ -7872,6 +8030,7 @@ bool simple_wallet::sweep_below(const std::vector<std::string> &args_)
+@@ -7738,6 +7894,7 @@ bool simple_wallet::sweep_below(const std::vector<std::string> &args_)
  //----------------------------------------------------------------------------------------------------
  bool simple_wallet::donate(const std::vector<std::string> &args_)
  {
@@ -501,7 +486,7 @@ index b437092a4..394201028 100644
    std::vector<std::string> local_args = args_;
    if(local_args.empty() || local_args.size() > 5)
    {
-@@ -7933,6 +8092,7 @@ bool simple_wallet::donate(const std::vector<std::string> &args_)
+@@ -7799,6 +7956,7 @@ bool simple_wallet::donate(const std::vector<std::string> &args_)
  //----------------------------------------------------------------------------------------------------
  bool simple_wallet::accept_loaded_tx(const std::function<size_t()> get_num_txes, const std::function<const tools::wallet2::tx_construction_data&(size_t)> &get_tx, const std::string &extra_message)
  {
@@ -509,15 +494,16 @@ index b437092a4..394201028 100644
    // gather info to ask the user
    uint64_t amount = 0, amount_to_dests = 0, change = 0;
    size_t min_ring_size = ~0;
-@@ -8113,6 +8273,7 @@ bool simple_wallet::sign_transfer(const std::vector<std::string> &args_)
-      fail_msg_writer() << tr("This is a watch only wallet");
+@@ -7980,6 +8138,8 @@ bool simple_wallet::sign_transfer(const std::vector<std::string> &args_)
       return true;
    }
-+  CHECK_IF_BACKGROUND_SYNCING("cannot sign transfer");
  
++  CHECK_IF_BACKGROUND_SYNCING("cannot sign transfer");
++
    bool export_raw = false;
    std::string unsigned_filename = "unsigned_wownero_tx";
-@@ -8220,6 +8381,8 @@ std::string get_tx_key_stream(crypto::secret_key tx_key, std::vector<crypto::sec
+   if (args_.size() > 2 || (args_.size() == 2 && args_[0] != "export_raw"))
+@@ -8086,6 +8246,8 @@ std::string get_tx_key_stream(crypto::secret_key tx_key, std::vector<crypto::sec
  
  bool simple_wallet::get_tx_key(const std::vector<std::string> &args_)
  {
@@ -526,7 +512,7 @@ index b437092a4..394201028 100644
    std::vector<std::string> local_args = args_;
  
    if (m_wallet->key_on_device() && m_wallet->get_account().get_device().get_type() != hw::device::TREZOR)
-@@ -8260,6 +8423,8 @@ bool simple_wallet::get_tx_key(const std::vector<std::string> &args_)
+@@ -8126,6 +8288,8 @@ bool simple_wallet::get_tx_key(const std::vector<std::string> &args_)
  //----------------------------------------------------------------------------------------------------
  bool simple_wallet::set_tx_key(const std::vector<std::string> &args_)
  {
@@ -535,7 +521,7 @@ index b437092a4..394201028 100644
    std::vector<std::string> local_args = args_;
  
    if(local_args.size() != 2 && local_args.size() != 3) {
-@@ -8336,6 +8501,8 @@ bool simple_wallet::set_tx_key(const std::vector<std::string> &args_)
+@@ -8202,6 +8366,8 @@ bool simple_wallet::set_tx_key(const std::vector<std::string> &args_)
  //----------------------------------------------------------------------------------------------------
  bool simple_wallet::get_tx_proof(const std::vector<std::string> &args)
  {
@@ -544,7 +530,7 @@ index b437092a4..394201028 100644
    if (args.size() != 2 && args.size() != 3)
    {
      PRINT_USAGE(USAGE_GET_TX_PROOF);
-@@ -8542,6 +8709,7 @@ bool simple_wallet::check_tx_proof(const std::vector<std::string> &args)
+@@ -8408,6 +8574,7 @@ bool simple_wallet::check_tx_proof(const std::vector<std::string> &args)
  //----------------------------------------------------------------------------------------------------
  bool simple_wallet::get_spend_proof(const std::vector<std::string> &args)
  {
@@ -552,7 +538,7 @@ index b437092a4..394201028 100644
    if (m_wallet->key_on_device())
    {
      fail_msg_writer() << tr("command not supported by HW wallet");
-@@ -8626,6 +8794,7 @@ bool simple_wallet::check_spend_proof(const std::vector<std::string> &args)
+@@ -8492,6 +8659,7 @@ bool simple_wallet::check_spend_proof(const std::vector<std::string> &args)
  //----------------------------------------------------------------------------------------------------
  bool simple_wallet::get_reserve_proof(const std::vector<std::string> &args)
  {
@@ -560,7 +546,7 @@ index b437092a4..394201028 100644
    if (m_wallet->key_on_device())
    {
      fail_msg_writer() << tr("command not supported by HW wallet");
-@@ -9312,6 +9481,8 @@ bool simple_wallet::unspent_outputs(const std::vector<std::string> &args_)
+@@ -9178,6 +9346,8 @@ bool simple_wallet::unspent_outputs(const std::vector<std::string> &args_)
  //----------------------------------------------------------------------------------------------------
  bool simple_wallet::rescan_blockchain(const std::vector<std::string> &args_)
  {
@@ -569,7 +555,7 @@ index b437092a4..394201028 100644
    uint64_t start_height = 0;
    ResetType reset_type = ResetSoft;
  
-@@ -9622,6 +9793,7 @@ bool simple_wallet::account(const std::vector<std::string> &args/* = std::vector
+@@ -9475,6 +9645,7 @@ bool simple_wallet::account(const std::vector<std::string> &args/* = std::vector
    if (command == "new")
    {
      // create a new account and switch to it
@@ -577,7 +563,7 @@ index b437092a4..394201028 100644
      std::string label = boost::join(local_args, " ");
      if (label.empty())
        label = tr("(Untitled account)");
-@@ -9652,6 +9824,7 @@ bool simple_wallet::account(const std::vector<std::string> &args/* = std::vector
+@@ -9505,6 +9676,7 @@ bool simple_wallet::account(const std::vector<std::string> &args/* = std::vector
    else if (command == "label" && local_args.size() >= 1)
    {
      // set label of the specified account
@@ -585,7 +571,7 @@ index b437092a4..394201028 100644
      uint32_t index_major;
      if (!epee::string_tools::get_xtype_from_string(index_major, local_args[0]))
      {
-@@ -9673,6 +9846,7 @@ bool simple_wallet::account(const std::vector<std::string> &args/* = std::vector
+@@ -9526,6 +9698,7 @@ bool simple_wallet::account(const std::vector<std::string> &args/* = std::vector
    }
    else if (command == "tag" && local_args.size() >= 2)
    {
@@ -593,7 +579,7 @@ index b437092a4..394201028 100644
      const std::string tag = local_args[0];
      std::set<uint32_t> account_indices;
      for (size_t i = 1; i < local_args.size(); ++i)
-@@ -9697,6 +9871,7 @@ bool simple_wallet::account(const std::vector<std::string> &args/* = std::vector
+@@ -9550,6 +9723,7 @@ bool simple_wallet::account(const std::vector<std::string> &args/* = std::vector
    }
    else if (command == "untag" && local_args.size() >= 1)
    {
@@ -601,7 +587,7 @@ index b437092a4..394201028 100644
      std::set<uint32_t> account_indices;
      for (size_t i = 0; i < local_args.size(); ++i)
      {
-@@ -9720,6 +9895,7 @@ bool simple_wallet::account(const std::vector<std::string> &args/* = std::vector
+@@ -9573,6 +9747,7 @@ bool simple_wallet::account(const std::vector<std::string> &args/* = std::vector
    }
    else if (command == "tag_description" && local_args.size() >= 1)
    {
@@ -609,7 +595,7 @@ index b437092a4..394201028 100644
      const std::string tag = local_args[0];
      std::string description;
      if (local_args.size() > 1)
-@@ -9837,6 +10013,7 @@ bool simple_wallet::print_address(const std::vector<std::string> &args/* = std::
+@@ -9690,6 +9865,7 @@ bool simple_wallet::print_address(const std::vector<std::string> &args/* = std::
    }
    else if (local_args[0] == "new")
    {
@@ -617,7 +603,7 @@ index b437092a4..394201028 100644
      local_args.erase(local_args.begin());
      std::string label;
      if (local_args.size() > 0)
-@@ -9849,6 +10026,7 @@ bool simple_wallet::print_address(const std::vector<std::string> &args/* = std::
+@@ -9702,6 +9878,7 @@ bool simple_wallet::print_address(const std::vector<std::string> &args/* = std::
    }
    else if (local_args[0] == "mnew")
    {
@@ -625,7 +611,7 @@ index b437092a4..394201028 100644
      local_args.erase(local_args.begin());
      if (local_args.size() != 1)
      {
-@@ -9874,6 +10052,7 @@ bool simple_wallet::print_address(const std::vector<std::string> &args/* = std::
+@@ -9727,6 +9904,7 @@ bool simple_wallet::print_address(const std::vector<std::string> &args/* = std::
    }
    else if (local_args[0] == "one-off")
    {
@@ -633,7 +619,7 @@ index b437092a4..394201028 100644
      local_args.erase(local_args.begin());
      std::string label;
      if (local_args.size() != 2)
-@@ -9892,6 +10071,7 @@ bool simple_wallet::print_address(const std::vector<std::string> &args/* = std::
+@@ -9745,6 +9923,7 @@ bool simple_wallet::print_address(const std::vector<std::string> &args/* = std::
    }
    else if (local_args.size() >= 2 && local_args[0] == "label")
    {
@@ -641,7 +627,7 @@ index b437092a4..394201028 100644
      if (!epee::string_tools::get_xtype_from_string(index, local_args[1]))
      {
        fail_msg_writer() << tr("failed to parse index: ") << local_args[1];
-@@ -10038,6 +10218,8 @@ bool simple_wallet::print_integrated_address(const std::vector<std::string> &arg
+@@ -9891,6 +10070,8 @@ bool simple_wallet::print_integrated_address(const std::vector<std::string> &arg
  //----------------------------------------------------------------------------------------------------
  bool simple_wallet::address_book(const std::vector<std::string> &args/* = std::vector<std::string>()*/)
  {
@@ -650,7 +636,7 @@ index b437092a4..394201028 100644
    if (args.size() == 0)
    {
    }
-@@ -10098,6 +10280,8 @@ bool simple_wallet::address_book(const std::vector<std::string> &args/* = std::v
+@@ -9951,6 +10132,8 @@ bool simple_wallet::address_book(const std::vector<std::string> &args/* = std::v
  //----------------------------------------------------------------------------------------------------
  bool simple_wallet::set_tx_note(const std::vector<std::string> &args)
  {
@@ -659,7 +645,7 @@ index b437092a4..394201028 100644
    if (args.size() == 0)
    {
      PRINT_USAGE(USAGE_SET_TX_NOTE);
-@@ -10126,6 +10310,8 @@ bool simple_wallet::set_tx_note(const std::vector<std::string> &args)
+@@ -9979,6 +10162,8 @@ bool simple_wallet::set_tx_note(const std::vector<std::string> &args)
  //----------------------------------------------------------------------------------------------------
  bool simple_wallet::get_tx_note(const std::vector<std::string> &args)
  {
@@ -668,7 +654,7 @@ index b437092a4..394201028 100644
    if (args.size() != 1)
    {
      PRINT_USAGE(USAGE_GET_TX_NOTE);
-@@ -10151,6 +10337,8 @@ bool simple_wallet::get_tx_note(const std::vector<std::string> &args)
+@@ -10004,6 +10189,8 @@ bool simple_wallet::get_tx_note(const std::vector<std::string> &args)
  //----------------------------------------------------------------------------------------------------
  bool simple_wallet::set_description(const std::vector<std::string> &args)
  {
@@ -677,7 +663,7 @@ index b437092a4..394201028 100644
    // 0 arguments allowed, for setting the description to empty string
  
    std::string description = "";
-@@ -10167,6 +10355,8 @@ bool simple_wallet::set_description(const std::vector<std::string> &args)
+@@ -10020,6 +10207,8 @@ bool simple_wallet::set_description(const std::vector<std::string> &args)
  //----------------------------------------------------------------------------------------------------
  bool simple_wallet::get_description(const std::vector<std::string> &args)
  {
@@ -686,7 +672,7 @@ index b437092a4..394201028 100644
    if (args.size() != 0)
    {
      PRINT_USAGE(USAGE_GET_DESCRIPTION);
-@@ -10225,6 +10415,8 @@ bool simple_wallet::wallet_info(const std::vector<std::string> &args)
+@@ -10078,6 +10267,8 @@ bool simple_wallet::wallet_info(const std::vector<std::string> &args)
      type = tr("Watch only");
    else if (m_wallet->multisig(&ready, &threshold, &total))
      type = (boost::format(tr("%u/%u multisig%s")) % threshold % total % (ready ? "" : " (not yet finalized)")).str();
@@ -695,7 +681,7 @@ index b437092a4..394201028 100644
    else
      type = tr("Normal");
    message_writer() << tr("Type: ") << type;
-@@ -10236,6 +10428,7 @@ bool simple_wallet::wallet_info(const std::vector<std::string> &args)
+@@ -10089,6 +10280,7 @@ bool simple_wallet::wallet_info(const std::vector<std::string> &args)
  //----------------------------------------------------------------------------------------------------
  bool simple_wallet::sign(const std::vector<std::string> &args)
  {
@@ -703,7 +689,7 @@ index b437092a4..394201028 100644
    if (m_wallet->key_on_device())
    {
      fail_msg_writer() << tr("command not supported by HW wallet");
-@@ -10343,6 +10536,7 @@ bool simple_wallet::export_key_images(const std::vector<std::string> &args_)
+@@ -10196,6 +10388,7 @@ bool simple_wallet::export_key_images(const std::vector<std::string> &args_)
      fail_msg_writer() << tr("command not supported by HW wallet");
      return true;
    }
@@ -711,7 +697,7 @@ index b437092a4..394201028 100644
    auto args = args_;
  
    if (m_wallet->watch_only())
-@@ -10396,6 +10590,7 @@ bool simple_wallet::import_key_images(const std::vector<std::string> &args)
+@@ -10249,6 +10442,7 @@ bool simple_wallet::import_key_images(const std::vector<std::string> &args)
      fail_msg_writer() << tr("command not supported by HW wallet");
      return true;
    }
@@ -719,7 +705,7 @@ index b437092a4..394201028 100644
    if (!m_wallet->is_trusted_daemon())
    {
      fail_msg_writer() << tr("this command requires a trusted daemon. Enable with --trusted-daemon");
-@@ -10504,6 +10699,7 @@ bool simple_wallet::export_outputs(const std::vector<std::string> &args_)
+@@ -10357,6 +10551,7 @@ bool simple_wallet::export_outputs(const std::vector<std::string> &args_)
      fail_msg_writer() << tr("command not supported by HW wallet");
      return true;
    }
@@ -727,7 +713,7 @@ index b437092a4..394201028 100644
    auto args = args_;
  
    bool all = false;
-@@ -10553,6 +10749,7 @@ bool simple_wallet::import_outputs(const std::vector<std::string> &args)
+@@ -10406,6 +10601,7 @@ bool simple_wallet::import_outputs(const std::vector<std::string> &args)
      fail_msg_writer() << tr("command not supported by HW wallet");
      return true;
    }
@@ -736,7 +722,7 @@ index b437092a4..394201028 100644
    {
      PRINT_USAGE(USAGE_IMPORT_OUTPUTS);
 diff --git a/src/simplewallet/simplewallet.h b/src/simplewallet/simplewallet.h
-index 8e3477ba3..ae1aa312b 100644
+index d641dca1b..b98a40713 100644
 --- a/src/simplewallet/simplewallet.h
 +++ b/src/simplewallet/simplewallet.h
 @@ -147,6 +147,7 @@ namespace cryptonote
@@ -745,13 +731,13 @@ index 8e3477ba3..ae1aa312b 100644
      bool set_track_uses(const std::vector<std::string> &args = std::vector<std::string>());
 +    bool setup_background_sync(const std::vector<std::string> &args = std::vector<std::string>());
      bool set_show_wallet_name_when_locked(const std::vector<std::string> &args = std::vector<std::string>());
-     bool set_show_detailed_prompt(const std::vector<std::string> &args = std::vector<std::string>());
      bool set_inactivity_lock_timeout(const std::vector<std::string> &args = std::vector<std::string>());
+     bool set_setup_background_mining(const std::vector<std::string> &args = std::vector<std::string>());
 diff --git a/src/wallet/api/wallet.cpp b/src/wallet/api/wallet.cpp
-index db9c2b5d9..27a4dc6c8 100644
+index e81265ad3..e868fa039 100644
 --- a/src/wallet/api/wallet.cpp
 +++ b/src/wallet/api/wallet.cpp
-@@ -56,6 +56,40 @@ using namespace cryptonote;
+@@ -54,6 +54,40 @@ using namespace cryptonote;
  #undef MONERO_DEFAULT_LOG_CATEGORY
  #define MONERO_DEFAULT_LOG_CATEGORY "WalletAPI"
  
@@ -792,7 +778,7 @@ index db9c2b5d9..27a4dc6c8 100644
  namespace Monero {
  
  namespace {
-@@ -836,6 +870,8 @@ bool WalletImpl::close(bool store)
+@@ -792,6 +826,8 @@ bool WalletImpl::close(bool store)
  
  std::string WalletImpl::seed(const std::string& seed_offset) const
  {
@@ -801,7 +787,7 @@ index db9c2b5d9..27a4dc6c8 100644
      epee::wipeable_string seed;
      if (m_wallet)
          m_wallet->get_seed(seed, seed_offset);
-@@ -898,6 +934,8 @@ std::string WalletImpl::getSeedLanguage() const
+@@ -805,6 +841,8 @@ std::string WalletImpl::getSeedLanguage() const
  
  void WalletImpl::setSeedLanguage(const std::string &arg)
  {
@@ -810,7 +796,7 @@ index db9c2b5d9..27a4dc6c8 100644
      m_wallet->set_seed_language(arg);
  }
  
-@@ -921,6 +959,8 @@ void WalletImpl::statusWithErrorString(int& status, std::string& errorString) co
+@@ -828,6 +866,8 @@ void WalletImpl::statusWithErrorString(int& status, std::string& errorString) co
  
  bool WalletImpl::setPassword(const std::string &password)
  {
@@ -819,7 +805,7 @@ index db9c2b5d9..27a4dc6c8 100644
      clearStatus();
      try {
          m_wallet->change_password(m_wallet->get_wallet_file(), m_password, password);
-@@ -1102,6 +1142,8 @@ bool WalletImpl::lightWalletImportWalletRequest(std::string &payment_id, uint64_
+@@ -988,6 +1028,8 @@ bool WalletImpl::lightWalletImportWalletRequest(std::string &payment_id, uint64_
  
  void WalletImpl::setRefreshFromBlockHeight(uint64_t refresh_from_block_height)
  {
@@ -828,7 +814,7 @@ index db9c2b5d9..27a4dc6c8 100644
      m_wallet->set_refresh_from_block_height(refresh_from_block_height);
  }
  
-@@ -1219,6 +1261,8 @@ void WalletImpl::refreshAsync()
+@@ -1105,6 +1147,8 @@ void WalletImpl::refreshAsync()
  
  bool WalletImpl::rescanBlockchain()
  {
@@ -837,7 +823,7 @@ index db9c2b5d9..27a4dc6c8 100644
      clearStatus();
      m_refreshShouldRescan = true;
      doRefresh();
-@@ -1227,6 +1271,8 @@ bool WalletImpl::rescanBlockchain()
+@@ -1113,6 +1157,8 @@ bool WalletImpl::rescanBlockchain()
  
  void WalletImpl::rescanBlockchainAsync()
  {
@@ -846,7 +832,7 @@ index db9c2b5d9..27a4dc6c8 100644
      m_refreshShouldRescan = true;
      refreshAsync();
  }
-@@ -1250,7 +1296,7 @@ int WalletImpl::autoRefreshInterval() const
+@@ -1136,7 +1182,7 @@ int WalletImpl::autoRefreshInterval() const
  UnsignedTransaction *WalletImpl::loadUnsignedTx(const std::string &unsigned_filename) {
    clearStatus();
    UnsignedTransactionImpl * transaction = new UnsignedTransactionImpl(*this);
@@ -855,7 +841,7 @@ index db9c2b5d9..27a4dc6c8 100644
      setStatusError(tr("Failed to load unsigned transactions"));
      transaction->m_status = UnsignedTransaction::Status::Status_Error;
      transaction->m_errorString = errorString();
-@@ -1312,6 +1358,8 @@ PendingTransaction *WalletImpl::loadSignedTx(const std::string &signed_filename)
+@@ -1156,6 +1202,8 @@ UnsignedTransaction *WalletImpl::loadUnsignedTx(const std::string &unsigned_file
  
  bool WalletImpl::submitTransaction(const string &fileName) {
    clearStatus();
@@ -864,7 +850,7 @@ index db9c2b5d9..27a4dc6c8 100644
    std::unique_ptr<PendingTransactionImpl> transaction(new PendingTransactionImpl(*this));
  
    bool r = m_wallet->load_tx(fileName, transaction->m_pending_tx);
-@@ -1335,6 +1383,8 @@ bool WalletImpl::exportKeyImages(const string &filename, bool all)
+@@ -1179,6 +1227,8 @@ bool WalletImpl::exportKeyImages(const string &filename, bool all)
      setStatusError(tr("Wallet is view only"));
      return false;
    }
@@ -873,7 +859,7 @@ index db9c2b5d9..27a4dc6c8 100644
    
    try
    {
-@@ -1355,6 +1405,8 @@ bool WalletImpl::exportKeyImages(const string &filename, bool all)
+@@ -1199,6 +1249,8 @@ bool WalletImpl::exportKeyImages(const string &filename, bool all)
  
  bool WalletImpl::importKeyImages(const string &filename)
  {
@@ -882,7 +868,7 @@ index db9c2b5d9..27a4dc6c8 100644
    if (!trustedDaemon()) {
      setStatusError(tr("Key images can only be imported with a trusted daemon"));
      return false;
-@@ -1378,6 +1430,8 @@ bool WalletImpl::importKeyImages(const string &filename)
+@@ -1222,6 +1274,8 @@ bool WalletImpl::importKeyImages(const string &filename)
  
  bool WalletImpl::exportOutputs(const string &filename, bool all)
  {
@@ -891,7 +877,7 @@ index db9c2b5d9..27a4dc6c8 100644
      if (m_wallet->key_on_device())
      {
          setStatusError(string(tr("Not supported on HW wallets.")) + filename);
-@@ -1408,6 +1462,8 @@ bool WalletImpl::exportOutputs(const string &filename, bool all)
+@@ -1252,6 +1306,8 @@ bool WalletImpl::exportOutputs(const string &filename, bool all)
  
  bool WalletImpl::importOutputs(const string &filename)
  {
@@ -900,7 +886,7 @@ index db9c2b5d9..27a4dc6c8 100644
      if (m_wallet->key_on_device())
      {
          setStatusError(string(tr("Not supported on HW wallets.")) + filename);
-@@ -1440,6 +1496,8 @@ bool WalletImpl::importOutputs(const string &filename)
+@@ -1284,6 +1340,8 @@ bool WalletImpl::importOutputs(const string &filename)
  
  bool WalletImpl::scanTransactions(const std::vector<std::string> &txids)
  {
@@ -909,7 +895,7 @@ index db9c2b5d9..27a4dc6c8 100644
      if (txids.empty())
      {
          setStatusError(string(tr("Failed to scan transactions: no transaction ids provided.")));
-@@ -1563,8 +1621,86 @@ bool WalletImpl::importTransaction(const std::string &txid, std::vector<uint64_t
+@@ -1322,8 +1380,86 @@ bool WalletImpl::scanTransactions(const std::vector<std::string> &txids)
      return true;
  }
  
@@ -996,7 +982,7 @@ index db9c2b5d9..27a4dc6c8 100644
      m_wallet->add_subaddress_account(label);
  }
  size_t WalletImpl::numSubaddressAccounts() const
-@@ -1577,10 +1713,14 @@ size_t WalletImpl::numSubaddresses(uint32_t accountIndex) const
+@@ -1336,10 +1472,14 @@ size_t WalletImpl::numSubaddresses(uint32_t accountIndex) const
  }
  void WalletImpl::addSubaddress(uint32_t accountIndex, const std::string& label)
  {
@@ -1011,7 +997,7 @@ index db9c2b5d9..27a4dc6c8 100644
      try
      {
          return m_wallet->get_subaddress_label({accountIndex, addressIndex});
-@@ -1594,6 +1734,8 @@ std::string WalletImpl::getSubaddressLabel(uint32_t accountIndex, uint32_t addre
+@@ -1353,6 +1493,8 @@ std::string WalletImpl::getSubaddressLabel(uint32_t accountIndex, uint32_t addre
  }
  void WalletImpl::setSubaddressLabel(uint32_t accountIndex, uint32_t addressIndex, const std::string &label)
  {
@@ -1020,7 +1006,7 @@ index db9c2b5d9..27a4dc6c8 100644
      try
      {
          return m_wallet->set_subaddress_label({accountIndex, addressIndex}, label);
-@@ -1607,12 +1749,16 @@ void WalletImpl::setSubaddressLabel(uint32_t accountIndex, uint32_t addressIndex
+@@ -1366,12 +1508,16 @@ void WalletImpl::setSubaddressLabel(uint32_t accountIndex, uint32_t addressIndex
  
  MultisigState WalletImpl::multisig() const {
      MultisigState state;
@@ -1037,7 +1023,7 @@ index db9c2b5d9..27a4dc6c8 100644
      try {
          clearStatus();
          return m_wallet->get_multisig_first_kex_msg();
-@@ -1625,6 +1771,8 @@ string WalletImpl::getMultisigInfo() const {
+@@ -1384,6 +1530,8 @@ string WalletImpl::getMultisigInfo() const {
  }
  
  string WalletImpl::makeMultisig(const vector<string>& info, const uint32_t threshold) {
@@ -1046,7 +1032,7 @@ index db9c2b5d9..27a4dc6c8 100644
      try {
          clearStatus();
  
-@@ -1765,6 +1913,9 @@ PendingTransaction *WalletImpl::createTransactionMultDest(const std::vector<stri
+@@ -1524,6 +1672,9 @@ PendingTransaction *WalletImpl::createTransactionMultDest(const std::vector<stri
      PendingTransactionImpl * transaction = new PendingTransactionImpl(*this);
  
      do {
@@ -1056,7 +1042,7 @@ index db9c2b5d9..27a4dc6c8 100644
          std::vector<uint8_t> extra;
          std::string extra_nonce;
          vector<cryptonote::tx_destination_entry> dsts;
-@@ -2075,6 +2226,9 @@ PendingTransaction *WalletImpl::createSweepUnmixableTransaction()
+@@ -1690,6 +1841,9 @@ PendingTransaction *WalletImpl::createSweepUnmixableTransaction()
      PendingTransactionImpl * transaction = new PendingTransactionImpl(*this);
  
      do {
@@ -1066,7 +1052,7 @@ index db9c2b5d9..27a4dc6c8 100644
          try {
              transaction->m_pending_tx = m_wallet->create_unmixable_sweep_transactions();
              pendingTxPostProcess(transaction);
-@@ -2213,11 +2367,15 @@ uint32_t WalletImpl::defaultMixin() const
+@@ -1823,11 +1977,15 @@ uint32_t WalletImpl::defaultMixin() const
  
  void WalletImpl::setDefaultMixin(uint32_t arg)
  {
@@ -1082,7 +1068,7 @@ index db9c2b5d9..27a4dc6c8 100644
      m_wallet->set_attribute(key, val);
      return true;
  }
-@@ -2231,6 +2389,8 @@ std::string WalletImpl::getCacheAttribute(const std::string &key) const
+@@ -1841,6 +1999,8 @@ std::string WalletImpl::getCacheAttribute(const std::string &key) const
  
  bool WalletImpl::setUserNote(const std::string &txid, const std::string &note)
  {
@@ -1091,7 +1077,7 @@ index db9c2b5d9..27a4dc6c8 100644
      cryptonote::blobdata txid_data;
      if(!epee::string_tools::parse_hexstr_to_binbuff(txid, txid_data) || txid_data.size() != sizeof(crypto::hash))
        return false;
-@@ -2242,6 +2402,8 @@ bool WalletImpl::setUserNote(const std::string &txid, const std::string &note)
+@@ -1852,6 +2012,8 @@ bool WalletImpl::setUserNote(const std::string &txid, const std::string &note)
  
  std::string WalletImpl::getUserNote(const std::string &txid) const
  {
@@ -1100,7 +1086,7 @@ index db9c2b5d9..27a4dc6c8 100644
      cryptonote::blobdata txid_data;
      if(!epee::string_tools::parse_hexstr_to_binbuff(txid, txid_data) || txid_data.size() != sizeof(crypto::hash))
        return "";
-@@ -2252,6 +2414,9 @@ std::string WalletImpl::getUserNote(const std::string &txid) const
+@@ -1862,6 +2024,9 @@ std::string WalletImpl::getUserNote(const std::string &txid) const
  
  std::string WalletImpl::getTxKey(const std::string &txid_str) const
  {
@@ -1110,7 +1096,7 @@ index db9c2b5d9..27a4dc6c8 100644
      crypto::hash txid;
      if(!epee::string_tools::hex_to_pod(txid_str, txid))
      {
-@@ -2336,6 +2501,9 @@ bool WalletImpl::checkTxKey(const std::string &txid_str, std::string tx_key_str,
+@@ -1946,6 +2111,9 @@ bool WalletImpl::checkTxKey(const std::string &txid_str, std::string tx_key_str,
  
  std::string WalletImpl::getTxProof(const std::string &txid_str, const std::string &address_str, const std::string &message) const
  {
@@ -1120,7 +1106,7 @@ index db9c2b5d9..27a4dc6c8 100644
      crypto::hash txid;
      if (!epee::string_tools::hex_to_pod(txid_str, txid))
      {
-@@ -2392,6 +2560,9 @@ bool WalletImpl::checkTxProof(const std::string &txid_str, const std::string &ad
+@@ -2002,6 +2170,9 @@ bool WalletImpl::checkTxProof(const std::string &txid_str, const std::string &ad
  }
  
  std::string WalletImpl::getSpendProof(const std::string &txid_str, const std::string &message) const {
@@ -1130,7 +1116,7 @@ index db9c2b5d9..27a4dc6c8 100644
      crypto::hash txid;
      if(!epee::string_tools::hex_to_pod(txid_str, txid))
      {
-@@ -2434,6 +2605,9 @@ bool WalletImpl::checkSpendProof(const std::string &txid_str, const std::string
+@@ -2044,6 +2215,9 @@ bool WalletImpl::checkSpendProof(const std::string &txid_str, const std::string
  }
  
  std::string WalletImpl::getReserveProof(bool all, uint32_t account_index, uint64_t amount, const std::string &message) const {
@@ -1140,7 +1126,7 @@ index db9c2b5d9..27a4dc6c8 100644
      try
      {
          clearStatus();
-@@ -2480,6 +2654,9 @@ bool WalletImpl::checkReserveProof(const std::string &address, const std::string
+@@ -2090,6 +2264,9 @@ bool WalletImpl::checkReserveProof(const std::string &address, const std::string
  
  std::string WalletImpl::signMessage(const std::string &message, const std::string &address)
  {
@@ -1150,7 +1136,7 @@ index db9c2b5d9..27a4dc6c8 100644
      if (address.empty()) {
          return m_wallet->sign(message, tools::wallet2::sign_with_spend_key);
      }
-@@ -2607,6 +2784,16 @@ bool WalletImpl::isDeterministic() const
+@@ -2217,6 +2394,16 @@ bool WalletImpl::isDeterministic() const
      return m_wallet->is_deterministic();
  }
  
@@ -1167,36 +1153,18 @@ index db9c2b5d9..27a4dc6c8 100644
  void WalletImpl::clearStatus() const
  {
      boost::lock_guard<boost::mutex> l(m_statusMutex);
-@@ -2670,11 +2857,23 @@ void WalletImpl::doRefresh()
-     boost::lock_guard<boost::mutex> guarg(m_refreshMutex2);
-     do try {
-         LOG_PRINT_L3(__FUNCTION__ << ": doRefresh, rescan = "<<rescan);
--        if(rescan)
--            m_wallet->rescan_blockchain(false);
--        m_wallet->refresh(true);
--        if (!m_synchronized) {
--            m_synchronized = true;
-+
-+        // Syncing daemon and refreshing wallet simultaneously is very resource intensive.
-+        // Disable refresh if wallet is disconnected or daemon isn't synced.
-+        if (m_wallet->light_wallet() || daemonSynced()) {
-+            if(rescan)
-+                m_wallet->rescan_blockchain(false);
-+            m_wallet->refresh(trustedDaemon());
+@@ -2285,9 +2472,7 @@ void WalletImpl::doRefresh()
+             if(rescan)
+                 m_wallet->rescan_blockchain(false);
+             m_wallet->refresh(trustedDaemon());
+-            if (!m_synchronized) {
+-                m_synchronized = true;
+-            }
 +            m_synchronized = m_wallet->is_synced();
-+            // assuming if we have empty history, it wasn't initialized yet
-+            // for further history changes client need to update history in
-+            // "on_money_received" and "on_money_sent" callbacks
-+            if (m_history->count() == 0) {
-+                m_history->refresh();
-+            }
-+            m_wallet->find_and_save_rings(false);
-+        } else {
-+           LOG_PRINT_L3(__FUNCTION__ << ": skipping refresh - daemon is not synced");
-         }
-         // assuming if we have empty history, it wasn't initialized yet
-         // for further history changes client need to update history in
-@@ -2784,6 +2983,24 @@ bool WalletImpl::doInit(const string &daemon_address, const std::string &proxy_a
+             // assuming if we have empty history, it wasn't initialized yet
+             // for further history changes client need to update history in
+             // "on_money_received" and "on_money_sent" callbacks
+@@ -2391,6 +2576,24 @@ bool WalletImpl::doInit(const string &daemon_address, const std::string &proxy_a
      return true;
  }
  
@@ -1221,7 +1189,7 @@ index db9c2b5d9..27a4dc6c8 100644
  bool WalletImpl::parse_uri(const std::string &uri, std::string &address, std::string &payment_id, uint64_t &amount, std::string &tx_description, std::string &recipient_name, std::vector<std::string> &unknown_parameters, std::string &error)
  {
      return m_wallet->parse_uri(uri, address, payment_id, amount, tx_description, recipient_name, unknown_parameters, error);
-@@ -2802,6 +3019,8 @@ std::string WalletImpl::getDefaultDataDir() const
+@@ -2409,6 +2612,8 @@ std::string WalletImpl::getDefaultDataDir() const
  bool WalletImpl::rescanSpent()
  {
    clearStatus();
@@ -1231,12 +1199,12 @@ index db9c2b5d9..27a4dc6c8 100644
      setStatusError(tr("Rescan spent can only be used with a trusted daemon"));
      return false;
 diff --git a/src/wallet/api/wallet.h b/src/wallet/api/wallet.h
-index 28135c82a..fc6341861 100644
+index ec2d7e9b3..1f199a72c 100644
 --- a/src/wallet/api/wallet.h
 +++ b/src/wallet/api/wallet.h
-@@ -216,6 +216,13 @@ public:
-     virtual std::string printAddressBook() override;
-     virtual std::string printScannedPoolTxs() override;
+@@ -171,6 +171,13 @@ public:
+     bool importOutputs(const std::string &filename) override;
+     bool scanTransactions(const std::vector<std::string> &txids) override;
  
 +    bool setupBackgroundSync(const BackgroundSyncType background_sync_type, const std::string &wallet_password, const optional<std::string> &background_cache_password = optional<std::string>()) override;
 +    BackgroundSyncType getBackgroundSyncType() const override;
@@ -1248,7 +1216,7 @@ index 28135c82a..fc6341861 100644
      virtual void disposeTransaction(PendingTransaction * t) override;
      virtual uint64_t estimateTransactionFee(const std::vector<std::pair<std::string, uint64_t>> &destinations,
                                              PendingTransaction::Priority priority) const override;
-@@ -285,6 +292,7 @@ private:
+@@ -239,6 +246,7 @@ private:
      bool isNewWallet() const;
      void pendingTxPostProcess(PendingTransactionImpl * pending);
      bool doInit(const std::string &daemon_address, const std::string &proxy_address, uint64_t upper_transaction_size_limit = 0, bool ssl = false);
@@ -1256,7 +1224,7 @@ index 28135c82a..fc6341861 100644
  
  private:
      friend class PendingTransactionImpl;
-@@ -302,6 +310,10 @@ private:
+@@ -253,6 +261,10 @@ private:
      mutable boost::mutex m_statusMutex;
      mutable int m_status;
      mutable std::string m_errorString;
@@ -1268,10 +1236,10 @@ index 28135c82a..fc6341861 100644
      std::unique_ptr<TransactionHistoryImpl> m_history;
      std::unique_ptr<Wallet2CallbackImpl> m_wallet2Callback;
 diff --git a/src/wallet/api/wallet2_api.h b/src/wallet/api/wallet2_api.h
-index a0ed60a39..db5509227 100644
+index 71991df0d..e349df176 100644
 --- a/src/wallet/api/wallet2_api.h
 +++ b/src/wallet/api/wallet2_api.h
-@@ -544,6 +544,12 @@ struct Wallet
+@@ -445,6 +445,12 @@ struct Wallet
          ConnectionStatus_WrongVersion
      };
  
@@ -1284,9 +1252,9 @@ index a0ed60a39..db5509227 100644
      virtual ~Wallet() = 0;
      virtual std::string seed(const std::string& seed_offset = "") const = 0;
      virtual std::string getSeedLanguage() const = 0;
-@@ -1095,6 +1101,42 @@ struct Wallet
- 
-     virtual bool importTransaction(const std::string &txid, std::vector<uint64_t> &o_indices, uint64_t height, uint8_t block_version, uint64_t ts, bool miner_tx, bool pool, bool double_spend_seen) = 0;
+@@ -936,6 +942,42 @@ struct Wallet
+      */
+     virtual bool scanTransactions(const std::vector<std::string> &txids) = 0;
  
 +    /*!
 +     * \brief setupBackgroundSync       - setup background sync mode with just a view key
@@ -1326,12 +1294,12 @@ index a0ed60a39..db5509227 100644
 +
      virtual TransactionHistory * history() = 0;
      virtual AddressBook * addressBook() = 0;
-     virtual Coins * coins() = 0;
+     virtual Subaddress * subaddress() = 0;
 diff --git a/src/wallet/wallet2.cpp b/src/wallet/wallet2.cpp
-index dfcc206a0..e013313b9 100644
+index 30b3502dc..8ce515c57 100644
 --- a/src/wallet/wallet2.cpp
 +++ b/src/wallet/wallet2.cpp
-@@ -158,6 +158,8 @@ static const std::string MULTISIG_SIGNATURE_MAGIC = "SigMultisigPkV1";
+@@ -157,6 +157,8 @@ static const std::string MULTISIG_SIGNATURE_MAGIC = "SigMultisigPkV1";
  
  static const std::string ASCII_OUTPUT_MAGIC = "WowneroAsciiDataV1";
  
@@ -1340,7 +1308,7 @@ index dfcc206a0..e013313b9 100644
  boost::mutex tools::wallet2::default_daemon_address_lock;
  std::string tools::wallet2::default_daemon_address = "";
  
-@@ -1021,14 +1023,14 @@ uint64_t num_priv_multisig_keys_post_setup(uint64_t threshold, uint64_t total)
+@@ -1009,14 +1011,14 @@ uint64_t num_priv_multisig_keys_post_setup(uint64_t threshold, uint64_t total)
   * @param keys_data_key the chacha key that encrypts wallet keys files
   * @return crypto::chacha_key the chacha key that encrypts the wallet cache files
   */
@@ -1357,7 +1325,7 @@ index dfcc206a0..e013313b9 100644
    cn_fast_hash(cache_key_data.data(), HASH_SIZE+1, (crypto::hash&) cache_key);
  
    return cache_key;
-@@ -1116,7 +1118,7 @@ wallet_keys_unlocker::wallet_keys_unlocker(wallet2 &w, const boost::optional<too
+@@ -1104,7 +1106,7 @@ wallet_keys_unlocker::wallet_keys_unlocker(wallet2 &w, const boost::optional<too
    boost::lock_guard<boost::mutex> lock(lockers_lock);
    if (lockers++ > 0)
      locked = false;
@@ -1366,7 +1334,7 @@ index dfcc206a0..e013313b9 100644
    {
      locked = false;
      return;
-@@ -1233,6 +1235,11 @@ wallet2::wallet2(network_type nettype, uint64_t kdf_rounds, bool unattended, std
+@@ -1221,6 +1223,11 @@ wallet2::wallet2(network_type nettype, uint64_t kdf_rounds, bool unattended, std
    m_ignore_outputs_above(MONEY_SUPPLY),
    m_ignore_outputs_below(0),
    m_track_uses(false),
@@ -1375,10 +1343,10 @@ index dfcc206a0..e013313b9 100644
 +  m_background_syncing(false),
 +  m_processing_background_cache(false),
 +  m_custom_background_key(boost::none),
-   m_show_wallet_name_when_locked(true),
-   m_show_detailed_prompt(true),
+   m_show_wallet_name_when_locked(false),
    m_inactivity_lock_timeout(DEFAULT_INACTIVITY_LOCK_TIMEOUT),
-@@ -1897,6 +1904,9 @@ bool has_nonrequested_tx_at_height_or_above_requested(uint64_t height, const std
+   m_setup_background_mining(BackgroundMiningNo),
+@@ -1860,6 +1867,9 @@ bool has_nonrequested_tx_at_height_or_above_requested(uint64_t height, const std
  //----------------------------------------------------------------------------------------------------
  void wallet2::scan_tx(const std::unordered_set<crypto::hash> &txids)
  {
@@ -1388,7 +1356,7 @@ index dfcc206a0..e013313b9 100644
    // Get the transactions from daemon in batches sorted lowest height to highest
    tx_entry_data txs_to_scan = get_tx_entries(txids);
    if (txs_to_scan.tx_entries.empty())
-@@ -2206,11 +2216,11 @@ void wallet2::scan_output(const cryptonote::transaction &tx, bool miner_tx, cons
+@@ -2169,11 +2179,11 @@ void wallet2::scan_output(const cryptonote::transaction &tx, bool miner_tx, cons
    THROW_WALLET_EXCEPTION_IF(i >= tx.vout.size(), error::wallet_internal_error, "Invalid vout index");
  
    // if keys are encrypted, ask for password
@@ -1402,7 +1370,7 @@ index dfcc206a0..e013313b9 100644
      {
        boost::optional<epee::wipeable_string> pwd = m_callback->on_get_password(pool ? "output found in pool" : "output received");
        THROW_WALLET_EXCEPTION_IF(!pwd, error::password_needed, tr("Password is needed to compute key image for incoming wownero"));
-@@ -2222,7 +2232,7 @@ void wallet2::scan_output(const cryptonote::transaction &tx, bool miner_tx, cons
+@@ -2185,7 +2195,7 @@ void wallet2::scan_output(const cryptonote::transaction &tx, bool miner_tx, cons
    crypto::public_key output_public_key;
    THROW_WALLET_EXCEPTION_IF(!get_output_public_key(tx.vout[i], output_public_key), error::wallet_internal_error, "Failed to get output public key");
  
@@ -1411,7 +1379,7 @@ index dfcc206a0..e013313b9 100644
    {
      tx_scan_info.in_ephemeral.pub = output_public_key;
      tx_scan_info.in_ephemeral.sec = crypto::null_skey;
-@@ -2479,6 +2489,22 @@ void wallet2::process_new_transaction(const crypto::hash &txid, const cryptonote
+@@ -2442,6 +2452,22 @@ void wallet2::process_new_transaction(const crypto::hash &txid, const cryptonote
          THROW_WALLET_EXCEPTION_IF(tx.vout.size() != o_indices.size(), error::wallet_internal_error,
              "transactions outputs size=" + std::to_string(tx.vout.size()) +
              " not match with daemon response size=" + std::to_string(o_indices.size()));
@@ -1434,16 +1402,16 @@ index dfcc206a0..e013313b9 100644
        }
  
        for(size_t o: outs)
-@@ -2505,7 +2531,7 @@ void wallet2::process_new_transaction(const crypto::hash &txid, const cryptonote
-             td.m_tx = (const cryptonote::transaction_prefix&)tx;
-             td.m_txid = txid;
+@@ -2467,7 +2493,7 @@ void wallet2::process_new_transaction(const crypto::hash &txid, const cryptonote
+ 	    td.m_tx = (const cryptonote::transaction_prefix&)tx;
+ 	    td.m_txid = txid;
              td.m_key_image = tx_scan_info[o].ki;
 -            td.m_key_image_known = !m_watch_only && !m_multisig;
 +            td.m_key_image_known = !m_watch_only && !m_multisig && !m_background_syncing;
              if (!td.m_key_image_known)
              {
                // we might have cold signed, and have a mapping to key images
-@@ -2696,10 +2722,25 @@ void wallet2::process_new_transaction(const crypto::hash &txid, const cryptonote
+@@ -2657,10 +2683,25 @@ void wallet2::process_new_transaction(const crypto::hash &txid, const cryptonote
          set_spent(it->second, height);
          if (!ignore_callbacks && 0 != m_callback)
            m_callback->on_money_spent(height, txid, tx, amount, tx, td.m_subaddr_index);
@@ -1470,7 +1438,7 @@ index dfcc206a0..e013313b9 100644
      {
        PERF_TIMER(track_uses);
        const uint64_t amount = in_to_key.amount;
-@@ -2713,7 +2754,27 @@ void wallet2::process_new_transaction(const crypto::hash &txid, const cryptonote
+@@ -2674,7 +2715,27 @@ void wallet2::process_new_transaction(const crypto::hash &txid, const cryptonote
            {
              size_t idx = i->second;
              THROW_WALLET_EXCEPTION_IF(idx >= m_transfers.size(), error::wallet_internal_error, "Output tracker cache index out of range");
@@ -1499,7 +1467,7 @@ index dfcc206a0..e013313b9 100644
            }
          }
        }
-@@ -2723,7 +2784,24 @@ void wallet2::process_new_transaction(const crypto::hash &txid, const cryptonote
+@@ -2684,7 +2745,24 @@ void wallet2::process_new_transaction(const crypto::hash &txid, const cryptonote
            continue;
          for (uint64_t offset: offsets)
            if (offset == td.m_global_output_index)
@@ -1525,7 +1493,7 @@ index dfcc206a0..e013313b9 100644
        }
      }
    }
-@@ -3096,8 +3174,8 @@ void wallet2::pull_blocks(bool first, bool try_incremental, uint64_t start_heigh
+@@ -3057,8 +3135,8 @@ void wallet2::pull_blocks(bool first, bool try_incremental, uint64_t start_heigh
    req.start_height = start_height;
    req.no_miner_tx = m_refresh_type == RefreshNoCoinbase;
  
@@ -1536,7 +1504,7 @@ index dfcc206a0..e013313b9 100644
      req.pool_info_since = m_pool_info_query_time;
  
    {
-@@ -3124,7 +3202,7 @@ void wallet2::pull_blocks(bool first, bool try_incremental, uint64_t start_heigh
+@@ -3085,7 +3163,7 @@ void wallet2::pull_blocks(bool first, bool try_incremental, uint64_t start_heigh
        << ", height " << blocks_start_height + blocks.size() << ", node height " << res.current_height
        << ", pool info " << static_cast<unsigned int>(res.pool_info_extent));
  
@@ -1545,7 +1513,7 @@ index dfcc206a0..e013313b9 100644
    {
      if (res.pool_info_extent != COMMAND_RPC_GET_BLOCKS_FAST::NONE)
      {
-@@ -3636,6 +3714,9 @@ void wallet2::process_unconfirmed_transfer(bool incremental, const crypto::hash
+@@ -3597,6 +3675,9 @@ void wallet2::process_unconfirmed_transfer(bool incremental, const crypto::hash
  // incremental update anymore, because with that we might miss some txs altogether.
  void wallet2::update_pool_state(std::vector<std::tuple<cryptonote::transaction, crypto::hash, bool>> &process_txs, bool refreshed, bool try_incremental)
  {
@@ -1555,7 +1523,7 @@ index dfcc206a0..e013313b9 100644
    bool updated = false;
    if (m_pool_info_query_time != 0 && try_incremental)
    {
-@@ -4262,6 +4343,8 @@ void wallet2::refresh(bool trusted_daemon, uint64_t start_height, uint64_t & blo
+@@ -4168,6 +4249,8 @@ void wallet2::refresh(bool trusted_daemon, uint64_t start_height, uint64_t & blo
    }
  
    m_first_refresh_done = true;
@@ -1564,7 +1532,7 @@ index dfcc206a0..e013313b9 100644
  
    LOG_PRINT_L1("Refresh done, blocks received: " << blocks_fetched << ", balance (all accounts): " << print_money(balance_all(false)) << ", unlocked: " << print_money(unlocked_balance_all(false)));
  }
-@@ -4347,6 +4430,14 @@ wallet2::detached_blockchain_data wallet2::detach_blockchain(uint64_t height, st
+@@ -4253,6 +4336,14 @@ wallet2::detached_blockchain_data wallet2::detach_blockchain(uint64_t height, st
        td.m_uses.pop_back();
    }
  
@@ -1579,7 +1547,7 @@ index dfcc206a0..e013313b9 100644
    if (output_tracker_cache)
      output_tracker_cache->clear();
  
-@@ -4421,8 +4512,12 @@ void wallet2::handle_reorg(uint64_t height, std::map<std::pair<uint64_t, uint64_
+@@ -4327,8 +4418,12 @@ void wallet2::handle_reorg(uint64_t height, std::map<std::pair<uint64_t, uint64_
    //               C
    THROW_WALLET_EXCEPTION_IF(height < m_blockchain.offset() && m_blockchain.size() > m_blockchain.offset(),
        error::wallet_internal_error, "Daemon claims reorg below last checkpoint");
@@ -1592,7 +1560,7 @@ index dfcc206a0..e013313b9 100644
    if (m_callback)
      m_callback->on_reorg(height, dbd.detached_blockchain.size(), dbd.detached_tx_hashes.size());
  }
-@@ -4432,6 +4527,7 @@ bool wallet2::deinit()
+@@ -4338,6 +4433,7 @@ bool wallet2::deinit()
    if(m_is_initialized) {
      m_is_initialized = false;
      unlock_keys_file();
@@ -1600,7 +1568,7 @@ index dfcc206a0..e013313b9 100644
      m_account.deinit();
    }
    return true;
-@@ -4458,6 +4554,7 @@ bool wallet2::clear()
+@@ -4364,6 +4460,7 @@ bool wallet2::clear()
    m_device_last_key_image_sync = 0;
    m_pool_info_query_time = 0;
    m_skip_to_height = 0;
@@ -1608,7 +1576,7 @@ index dfcc206a0..e013313b9 100644
    return true;
  }
  //----------------------------------------------------------------------------------------------------
-@@ -4476,13 +4573,30 @@ void wallet2::clear_soft(bool keep_key_images)
+@@ -4382,13 +4479,30 @@ void wallet2::clear_soft(bool keep_key_images)
    m_scanned_pool_txs[1].clear();
    m_pool_info_query_time = 0;
    m_skip_to_height = 0;
@@ -1640,7 +1608,7 @@ index dfcc206a0..e013313b9 100644
  /*!
   * \brief Stores wallet information to wallet file.
   * \param  keys_file_name Name of wallet file
-@@ -4494,16 +4608,35 @@ bool wallet2::store_keys(const std::string& keys_file_name, const epee::wipeable
+@@ -4400,16 +4514,35 @@ bool wallet2::store_keys(const std::string& keys_file_name, const epee::wipeable
  {
    boost::optional<wallet2::keys_file_data> keys_file_data = get_keys_file_data(password, watch_only);
    CHECK_AND_ASSERT_MES(keys_file_data != boost::none, false, "failed to generate wallet keys data");
@@ -1680,7 +1648,7 @@ index dfcc206a0..e013313b9 100644
  
    if (e) {
      boost::filesystem::remove(tmp_file_name);
-@@ -4515,26 +4648,27 @@ bool wallet2::store_keys(const std::string& keys_file_name, const epee::wipeable
+@@ -4421,26 +4554,27 @@ bool wallet2::store_keys(const std::string& keys_file_name, const epee::wipeable
  }
  //----------------------------------------------------------------------------------------------------
  boost::optional<wallet2::keys_file_data> wallet2::get_keys_file_data(const epee::wipeable_string& password, bool watch_only)
@@ -1716,7 +1684,7 @@ index dfcc206a0..e013313b9 100644
      account.forget_spend_key();
  
    account.encrypt_keys(key);
-@@ -4669,6 +4803,9 @@ boost::optional<wallet2::keys_file_data> wallet2::get_keys_file_data(const epee:
+@@ -4575,6 +4709,9 @@ boost::optional<wallet2::keys_file_data> wallet2::get_keys_file_data(const epee:
    value2.SetInt(m_track_uses ? 1 : 0);
    json.AddMember("track_uses", value2, json.GetAllocator());
  
@@ -1726,19 +1694,20 @@ index dfcc206a0..e013313b9 100644
    value2.SetInt(m_show_wallet_name_when_locked ? 1 : 0);
    json.AddMember("show_wallet_name_when_locked", value2, json.GetAllocator());
  
-@@ -4731,6 +4868,11 @@ boost::optional<wallet2::keys_file_data> wallet2::get_keys_file_data(const epee:
+@@ -4632,6 +4769,12 @@ boost::optional<wallet2::keys_file_data> wallet2::get_keys_file_data(const epee:
+   value2.SetInt(m_enable_multisig ? 1 : 0);
+   json.AddMember("enable_multisig", value2, json.GetAllocator());
  
-   value2.SetInt(m_polyseed ? 1 : 0);
-   json.AddMember("polyseed", value2, json.GetAllocator());
 +  if (m_background_sync_type == BackgroundSyncCustomPassword && !background_keys_file && m_custom_background_key)
 +  {
 +    value.SetString(reinterpret_cast<const char*>(m_custom_background_key.get().data()), m_custom_background_key.get().size());
 +    json.AddMember("custom_background_key", value, json.GetAllocator());
 +  }
- 
++
    // Serialize the JSON object
    rapidjson::StringBuffer buffer;
-@@ -4758,13 +4900,81 @@ void wallet2::setup_keys(const epee::wipeable_string &password)
+   rapidjson::Writer<rapidjson::StringBuffer> writer(buffer);
+@@ -4658,13 +4801,81 @@ void wallet2::setup_keys(const epee::wipeable_string &password)
      m_account.decrypt_viewkey(key);
    }
  
@@ -1821,7 +1790,7 @@ index dfcc206a0..e013313b9 100644
    if (m_ask_password == AskPasswordToDecrypt && !m_unattended && !m_watch_only)
      decrypt_keys(original_password);
    setup_keys(new_password);
-@@ -4823,8 +5033,24 @@ bool wallet2::load_keys_buf(const std::string& keys_buf, const epee::wipeable_st
+@@ -4723,8 +4934,24 @@ bool wallet2::load_keys_buf(const std::string& keys_buf, const epee::wipeable_st
    std::string account_data;
    account_data.resize(keys_file_data.account_data.size());
    crypto::chacha20(keys_file_data.account_data.data(), keys_file_data.account_data.size(), key, keys_file_data.iv, &account_data[0]);
@@ -1847,28 +1816,26 @@ index dfcc206a0..e013313b9 100644
    // The contents should be JSON if the wallet follows the new format.
    if (json.Parse(account_data.c_str()).HasParseError())
    {
-@@ -4862,7 +5088,8 @@ bool wallet2::load_keys_buf(const std::string& keys_buf, const epee::wipeable_st
+@@ -4762,6 +4989,7 @@ bool wallet2::load_keys_buf(const std::string& keys_buf, const epee::wipeable_st
      m_ignore_outputs_above = MONEY_SUPPLY;
      m_ignore_outputs_below = 0;
      m_track_uses = false;
--    m_show_wallet_name_when_locked = true;
 +    m_background_sync_type = BackgroundSyncOff;
-+    m_show_wallet_name_when_locked = false;
-     m_show_detailed_prompt = true;
+     m_show_wallet_name_when_locked = false;
      m_inactivity_lock_timeout = DEFAULT_INACTIVITY_LOCK_TIMEOUT;
      m_setup_background_mining = BackgroundMiningNo;
-@@ -4881,6 +5108,7 @@ bool wallet2::load_keys_buf(const std::string& keys_buf, const epee::wipeable_st
+@@ -4779,6 +5007,7 @@ bool wallet2::load_keys_buf(const std::string& keys_buf, const epee::wipeable_st
+     m_credits_target = 0;
      m_enable_multisig = false;
-     m_allow_mismatched_daemon_version = false;
-     m_polyseed = false;
+     m_allow_mismatched_daemon_version = true;
 +    m_custom_background_key = boost::none;
    }
    else if(json.IsObject())
    {
-@@ -5121,6 +5349,39 @@ bool wallet2::load_keys_buf(const std::string& keys_buf, const epee::wipeable_st
+@@ -5015,6 +5244,39 @@ bool wallet2::load_keys_buf(const std::string& keys_buf, const epee::wipeable_st
+     m_credits_target = field_credits_target;
+     GET_FIELD_FROM_JSON_RETURN_ON_ERROR(json, enable_multisig, int, Int, false, false);
      m_enable_multisig = field_enable_multisig;
-     GET_FIELD_FROM_JSON_RETURN_ON_ERROR(json, polyseed, int, Int, false, false);
-     m_polyseed = field_polyseed;
 +
 +    GET_FIELD_FROM_JSON_RETURN_ON_ERROR(json, background_sync_type, BackgroundSyncType, Int, false, BackgroundSyncOff);
 +    m_background_sync_type = field_background_sync_type;
@@ -1905,7 +1872,7 @@ index dfcc206a0..e013313b9 100644
    }
    else
    {
-@@ -5184,12 +5445,17 @@ bool wallet2::load_keys_buf(const std::string& keys_buf, const epee::wipeable_st
+@@ -5078,12 +5340,17 @@ bool wallet2::load_keys_buf(const std::string& keys_buf, const epee::wipeable_st
    const cryptonote::account_keys& keys = m_account.get_keys();
    hw::device &hwdev = m_account.get_device();
    r = r && hwdev.verify_keys(keys.m_view_secret_key,  keys.m_account_address.m_view_public_key);
@@ -1925,7 +1892,7 @@ index dfcc206a0..e013313b9 100644
  
    return true;
  }
-@@ -5204,11 +5470,12 @@ bool wallet2::load_keys_buf(const std::string& keys_buf, const epee::wipeable_st
+@@ -5098,11 +5365,12 @@ bool wallet2::load_keys_buf(const std::string& keys_buf, const epee::wipeable_st
   * can be used prior to rewriting wallet keys file, to ensure user has entered the correct password
   *
   */
@@ -1940,7 +1907,7 @@ index dfcc206a0..e013313b9 100644
    lock_keys_file();
    return r;
  }
-@@ -5226,7 +5493,7 @@ bool wallet2::verify_password(const epee::wipeable_string& password)
+@@ -5120,7 +5388,7 @@ bool wallet2::verify_password(const epee::wipeable_string& password)
   * can be used prior to rewriting wallet keys file, to ensure user has entered the correct password
   *
   */
@@ -1949,7 +1916,7 @@ index dfcc206a0..e013313b9 100644
  {
    rapidjson::Document json;
    wallet2::keys_file_data keys_file_data;
-@@ -5243,9 +5510,22 @@ bool wallet2::verify_password(const std::string& keys_file_name, const epee::wip
+@@ -5137,9 +5405,22 @@ bool wallet2::verify_password(const std::string& keys_file_name, const epee::wip
    std::string account_data;
    account_data.resize(keys_file_data.account_data.size());
    crypto::chacha20(keys_file_data.account_data.data(), keys_file_data.account_data.size(), key, keys_file_data.iv, &account_data[0]);
@@ -1973,7 +1940,7 @@ index dfcc206a0..e013313b9 100644
    // The contents should be JSON if the wallet follows the new format.
    if (json.Parse(account_data.c_str()).HasParseError())
    {
-@@ -5270,6 +5550,7 @@ bool wallet2::verify_password(const std::string& keys_file_name, const epee::wip
+@@ -5164,6 +5445,7 @@ bool wallet2::verify_password(const std::string& keys_file_name, const epee::wip
    r = r && hwdev.verify_keys(keys.m_view_secret_key,  keys.m_account_address.m_view_public_key);
    if(!no_spend_key)
      r = r && hwdev.verify_keys(keys.m_spend_secret_key, keys.m_account_address.m_spend_public_key);
@@ -1981,7 +1948,7 @@ index dfcc206a0..e013313b9 100644
    return r;
  }
  
-@@ -5281,9 +5562,7 @@ void wallet2::encrypt_keys(const crypto::chacha_key &key)
+@@ -5175,9 +5457,7 @@ void wallet2::encrypt_keys(const crypto::chacha_key &key)
  
  void wallet2::decrypt_keys(const crypto::chacha_key &key)
  {
@@ -1992,7 +1959,7 @@ index dfcc206a0..e013313b9 100644
  
    m_account.encrypt_viewkey(key);
    m_account.decrypt_keys(key);
-@@ -6001,11 +6280,30 @@ void wallet2::rewrite(const std::string& wallet_name, const epee::wipeable_strin
+@@ -5853,11 +6133,30 @@ void wallet2::rewrite(const std::string& wallet_name, const epee::wipeable_strin
  {
    if (wallet_name.empty())
      return;
@@ -2023,7 +1990,7 @@ index dfcc206a0..e013313b9 100644
  }
  /*!
   * \brief Writes to a file named based on the normal wallet (doesn't generate key, assumes it's already there)
-@@ -6348,6 +6646,16 @@ bool wallet2::wallet_valid_path_format(const std::string& file_path)
+@@ -5891,6 +6190,16 @@ bool wallet2::wallet_valid_path_format(const std::string& file_path)
    return !file_path.empty();
  }
  //----------------------------------------------------------------------------------------------------
@@ -2040,7 +2007,7 @@ index dfcc206a0..e013313b9 100644
  bool wallet2::parse_long_payment_id(const std::string& payment_id_str, crypto::hash& payment_id)
  {
    cryptonote::blobdata payment_id_data;
-@@ -6583,10 +6891,81 @@ void wallet2::load(const std::string& wallet_, const epee::wipeable_string& pass
+@@ -6126,10 +6435,81 @@ void wallet2::load(const std::string& wallet_, const epee::wipeable_string& pass
      THROW_WALLET_EXCEPTION_IF(true, error::file_read_error, "failed to load keys from buffer");
    }
  
@@ -2123,7 +2090,7 @@ index dfcc206a0..e013313b9 100644
    bool cache_missing = use_fs ? (!boost::filesystem::exists(m_wallet_file, e) || e) : cache_buf.empty();
    if (cache_missing)
    {
-@@ -6600,7 +6979,7 @@ void wallet2::load(const std::string& wallet_, const epee::wipeable_string& pass
+@@ -6143,7 +6523,7 @@ void wallet2::load(const std::string& wallet_, const epee::wipeable_string& pass
      bool r = true;
      if (use_fs)
      {
@@ -2132,7 +2099,7 @@ index dfcc206a0..e013313b9 100644
        THROW_WALLET_EXCEPTION_IF(!r, error::file_read_error, m_wallet_file);
      }
  
-@@ -6613,7 +6992,7 @@ void wallet2::load(const std::string& wallet_, const epee::wipeable_string& pass
+@@ -6156,7 +6536,7 @@ void wallet2::load(const std::string& wallet_, const epee::wipeable_string& pass
        THROW_WALLET_EXCEPTION_IF(!r, error::wallet_internal_error, "internal error: failed to deserialize \"" + m_wallet_file + '\"');
        std::string cache_data;
        cache_data.resize(cache_file_data.cache_data.size());
@@ -2141,7 +2108,7 @@ index dfcc206a0..e013313b9 100644
  
        try {
          bool loaded = false;
-@@ -6703,60 +7082,76 @@ void wallet2::load(const std::string& wallet_, const epee::wipeable_string& pass
+@@ -6246,60 +6626,76 @@ void wallet2::load(const std::string& wallet_, const epee::wipeable_string& pass
        m_account_public_address.m_view_public_key  != m_account.get_keys().m_account_address.m_view_public_key,
        error::wallet_files_doesnt_correspond, m_keys_file, m_wallet_file);
    }
@@ -2260,7 +2227,7 @@ index dfcc206a0..e013313b9 100644
    }
  }
  //----------------------------------------------------------------------------------------------------
-@@ -6838,6 +7233,8 @@ void wallet2::store_to(const std::string &path, const epee::wipeable_string &pas
+@@ -6381,6 +6777,8 @@ void wallet2::store_to(const std::string &path, const epee::wipeable_string &pas
      same_file = canonical_old_path == canonical_new_path;
    }
  
@@ -2269,7 +2236,7 @@ index dfcc206a0..e013313b9 100644
  
    if (!same_file)
    {
-@@ -6854,6 +7251,21 @@ void wallet2::store_to(const std::string &path, const epee::wipeable_string &pas
+@@ -6397,6 +6795,21 @@ void wallet2::store_to(const std::string &path, const epee::wipeable_string &pas
        }
      }
    }
@@ -2291,7 +2258,7 @@ index dfcc206a0..e013313b9 100644
  
    // get wallet cache data
    boost::optional<wallet2::cache_file_data> cache_file_data = get_cache_file_data();
-@@ -6947,6 +7359,22 @@ void wallet2::store_to(const std::string &path, const epee::wipeable_string &pas
+@@ -6490,6 +6903,22 @@ void wallet2::store_to(const std::string &path, const epee::wipeable_string &pas
      // store should only exist if the MMS is really active
      m_message_store.write_to_file(get_multisig_wallet_state(), m_mms_file);
    }
@@ -2314,7 +2281,7 @@ index dfcc206a0..e013313b9 100644
  }
  //----------------------------------------------------------------------------------------------------
  boost::optional<wallet2::cache_file_data> wallet2::get_cache_file_data()
-@@ -6964,7 +7392,7 @@ boost::optional<wallet2::cache_file_data> wallet2::get_cache_file_data()
+@@ -6507,7 +6936,7 @@ boost::optional<wallet2::cache_file_data> wallet2::get_cache_file_data()
      std::string cipher;
      cipher.resize(cache_file_data.get().cache_data.size());
      cache_file_data.get().iv = crypto::rand<crypto::chacha_iv>();
@@ -2323,7 +2290,7 @@ index dfcc206a0..e013313b9 100644
      cache_file_data.get().cache_data = cipher;
      return cache_file_data;
    }
-@@ -9034,6 +9462,34 @@ bool wallet2::is_keys_file_locked() const
+@@ -8577,6 +9006,34 @@ bool wallet2::is_keys_file_locked() const
    return m_keys_file_locker->locked();
  }
  
@@ -2358,7 +2325,7 @@ index dfcc206a0..e013313b9 100644
  bool wallet2::tx_add_fake_output(std::vector<std::vector<tools::wallet2::get_outs_entry>> &outs, uint64_t global_index, const crypto::public_key& output_public_key, const rct::key& mask, uint64_t real_index, bool unlocked, std::unordered_set<crypto::public_key> &valid_public_keys_cache) const
  {
    if (!unlocked) // don't add locked outs
-@@ -14380,6 +14836,413 @@ bool wallet2::import_key_images(signed_tx_set & signed_tx, size_t offset, bool o
+@@ -13900,6 +14357,413 @@ bool wallet2::import_key_images(signed_tx_set & signed_tx, size_t offset, bool o
    return import_key_images(signed_tx.key_images, offset, only_selected_transfers ? boost::make_optional(selected_transfers) : boost::none);
  }
  
@@ -2773,10 +2740,10 @@ index dfcc206a0..e013313b9 100644
  {
    payment_container payments;
 diff --git a/src/wallet/wallet2.h b/src/wallet/wallet2.h
-index db5c1feb3..009dce766 100644
+index 75137237b..295976b53 100644
 --- a/src/wallet/wallet2.h
 +++ b/src/wallet/wallet2.h
-@@ -257,6 +257,20 @@ private:
+@@ -256,6 +256,20 @@ private:
        BackgroundMiningNo = 2,
      };
  
@@ -2797,7 +2764,7 @@ index db5c1feb3..009dce766 100644
      enum ExportFormat {
        Binary = 0,
        Ascii,
-@@ -283,7 +297,12 @@ private:
+@@ -282,7 +296,12 @@ private:
      //! Just parses variables.
      static std::unique_ptr<wallet2> make_dummy(const boost::program_options::variables_map& vm, bool unattended, const std::function<boost::optional<password_container>(const char *, bool)> &password_prompter);
  
@@ -2811,7 +2778,7 @@ index db5c1feb3..009dce766 100644
      static bool query_device(hw::device::device_type& device_type, const std::string& keys_file_name, const epee::wipeable_string& password, uint64_t kdf_rounds = 1);
  
      wallet2(cryptonote::network_type nettype = cryptonote::MAINNET, uint64_t kdf_rounds = 1, bool unattended = false, std::unique_ptr<epee::net_utils::http::http_client_factory> http_client_factory = std::unique_ptr<epee::net_utils::http::http_client_factory>(new net::http::client_factory()));
-@@ -793,6 +812,54 @@ private:
+@@ -792,6 +811,54 @@ private:
        END_SERIALIZE()
      };
  
@@ -2866,7 +2833,7 @@ index db5c1feb3..009dce766 100644
      typedef std::tuple<uint64_t, crypto::public_key, rct::key> get_outs_entry;
  
      struct parsed_block
-@@ -989,7 +1056,8 @@ private:
+@@ -974,7 +1041,8 @@ private:
      /*!
       * \brief verifies given password is correct for default wallet keys file
       */
@@ -2876,7 +2843,7 @@ index db5c1feb3..009dce766 100644
      cryptonote::account_base& get_account(){return m_account;}
      const cryptonote::account_base& get_account()const{return m_account;}
  
-@@ -1094,6 +1162,7 @@ private:
+@@ -1069,6 +1137,7 @@ private:
      cryptonote::network_type nettype() const { return m_nettype; }
      bool watch_only() const { return m_watch_only; }
      bool multisig(bool *ready = NULL, uint32_t *threshold = NULL, uint32_t *total = NULL) const;
@@ -2884,7 +2851,7 @@ index db5c1feb3..009dce766 100644
      bool has_multisig_partial_key_images() const;
      bool has_unknown_key_images() const;
      bool get_multisig_seed(epee::wipeable_string& seed, const epee::wipeable_string &passphrase = std::string()) const;
-@@ -1301,11 +1370,17 @@ private:
+@@ -1276,11 +1345,17 @@ private:
          return;
        }
        a & m_has_ever_refreshed_from_node;
@@ -2903,7 +2870,7 @@ index db5c1feb3..009dce766 100644
        FIELD(m_blockchain)
        FIELD(m_transfers)
        FIELD(m_account_public_address)
-@@ -1337,6 +1412,12 @@ private:
+@@ -1312,6 +1387,12 @@ private:
          return true;
        }
        FIELD(m_has_ever_refreshed_from_node)
@@ -2916,7 +2883,7 @@ index db5c1feb3..009dce766 100644
      END_SERIALIZE()
  
      /*!
-@@ -1352,6 +1433,8 @@ private:
+@@ -1327,6 +1408,8 @@ private:
       * \return                Whether path is valid format
       */
      static bool wallet_valid_path_format(const std::string& file_path);
@@ -2925,7 +2892,7 @@ index db5c1feb3..009dce766 100644
      static bool parse_long_payment_id(const std::string& payment_id_str, crypto::hash& payment_id);
      static bool parse_short_payment_id(const std::string& payment_id_str, crypto::hash8& payment_id);
      static bool parse_payment_id(const std::string& payment_id_str, crypto::hash& payment_id);
-@@ -1400,6 +1483,9 @@ private:
+@@ -1375,6 +1458,9 @@ private:
      void ignore_outputs_below(uint64_t value) { m_ignore_outputs_below = value; }
      bool track_uses() const { return m_track_uses; }
      void track_uses(bool value) { m_track_uses = value; }
@@ -2934,10 +2901,10 @@ index db5c1feb3..009dce766 100644
 +    bool is_background_syncing() const { return m_background_syncing; }
      bool show_wallet_name_when_locked() const { return m_show_wallet_name_when_locked; }
      void show_wallet_name_when_locked(bool value) { m_show_wallet_name_when_locked = value; }
-     bool show_detailed_prompt() const { return m_show_detailed_prompt; }
-@@ -1739,6 +1825,9 @@ private:
-     std::string printPaymentDetails(const payment_details &pd);
-     std::string printTxDestinationEntry(const cryptonote::tx_destination_entry &tx);
+     BackgroundMiningSetupType setup_background_mining() const { return m_setup_background_mining; }
+@@ -1689,6 +1775,9 @@ private:
+     uint64_t get_bytes_sent() const;
+     uint64_t get_bytes_received() const;
  
 +    void start_background_sync();
 +    void stop_background_sync(const epee::wipeable_string &wallet_password, const crypto::secret_key &spend_secret_key = crypto::null_skey);
@@ -2945,7 +2912,7 @@ index db5c1feb3..009dce766 100644
      // MMS -------------------------------------------------------------------------------------------------
      mms::message_store& get_message_store() { return m_message_store; };
      const mms::message_store& get_message_store() const { return m_message_store; };
-@@ -1775,6 +1864,9 @@ private:
+@@ -1724,6 +1813,9 @@ private:
       * \return                Whether it was successful.
       */
      bool store_keys(const std::string& keys_file_name, const epee::wipeable_string& password, bool watch_only = false);
@@ -2955,7 +2922,7 @@ index db5c1feb3..009dce766 100644
      /*!
       * \brief Load wallet keys information from wallet file.
       * \param keys_file_name Name of wallet file
-@@ -1788,6 +1880,7 @@ private:
+@@ -1737,6 +1829,7 @@ private:
       */
      bool load_keys_buf(const std::string& keys_buf, const epee::wipeable_string& password);
      bool load_keys_buf(const std::string& keys_buf, const epee::wipeable_string& password, boost::optional<crypto::chacha_key>& keys_to_encrypt);
@@ -2963,7 +2930,7 @@ index db5c1feb3..009dce766 100644
      void process_new_transaction(const crypto::hash &txid, const cryptonote::transaction& tx, const std::vector<uint64_t> &o_indices, uint64_t height, uint8_t block_version, uint64_t ts, bool miner_tx, bool pool, bool double_spend_seen, const tx_cache_data &tx_cache_data, std::map<std::pair<uint64_t, uint64_t>, size_t> *output_tracker_cache = NULL, bool ignore_callbacks = false);
      bool should_skip_block(const cryptonote::block &b, uint64_t height) const;
      void process_new_blockchain_entry(const cryptonote::block& b, const cryptonote::block_complete_entry& bche, const parsed_block &parsed_block, const crypto::hash& bl_id, uint64_t height, const std::vector<tx_cache_data> &tx_cache_data, size_t tx_cache_data_offset, std::map<std::pair<uint64_t, uint64_t>, size_t> *output_tracker_cache = NULL);
-@@ -1796,6 +1889,15 @@ private:
+@@ -1745,6 +1838,15 @@ private:
      void get_short_chain_history(std::list<crypto::hash>& ids, uint64_t granularity = 1) const;
      bool clear();
      void clear_soft(bool keep_key_images=false);
@@ -2979,7 +2946,7 @@ index db5c1feb3..009dce766 100644
      void pull_blocks(bool first, bool try_incremental, uint64_t start_height, uint64_t& blocks_start_height, const std::list<crypto::hash> &short_chain_history, std::vector<cryptonote::block_complete_entry> &blocks, std::vector<cryptonote::COMMAND_RPC_GET_BLOCKS_FAST::block_output_indices> &o_indices, uint64_t &current_height);
      void pull_hashes(uint64_t start_height, uint64_t& blocks_start_height, const std::list<crypto::hash> &short_chain_history, std::vector<crypto::hash> &hashes);
      void fast_refresh(uint64_t stop_height, uint64_t &blocks_start_height, std::list<crypto::hash> &short_chain_history, bool force = false);
-@@ -1847,10 +1949,23 @@ private:
+@@ -1796,10 +1898,23 @@ private:
      bool get_ring(const crypto::chacha_key &key, const crypto::key_image &key_image, std::vector<uint64_t> &outs);
      crypto::chacha_key get_ringdb_key();
      void setup_keys(const epee::wipeable_string &password);
@@ -3003,16 +2970,16 @@ index db5c1feb3..009dce766 100644
  
      void register_devices();
      hw::device& lookup_device(const std::string & device_descriptor);
-@@ -1966,6 +2081,8 @@ private:
+@@ -1914,6 +2029,8 @@ private:
      uint64_t m_ignore_outputs_above;
      uint64_t m_ignore_outputs_below;
      bool m_track_uses;
 +    bool m_is_background_wallet;
 +    BackgroundSyncType m_background_sync_type;
      bool m_show_wallet_name_when_locked;
-     bool m_show_detailed_prompt;
      uint32_t m_inactivity_lock_timeout;
-@@ -2012,6 +2129,7 @@ private:
+     BackgroundMiningSetupType m_setup_background_mining;
+@@ -1959,6 +2076,7 @@ private:
  
      uint64_t m_last_block_reward;
      std::unique_ptr<tools::file_locker> m_keys_file_locker;
@@ -3020,7 +2987,7 @@ index db5c1feb3..009dce766 100644
      
      mms::message_store m_message_store;
      bool m_original_keys_available;
-@@ -2019,6 +2137,7 @@ private:
+@@ -1966,6 +2084,7 @@ private:
      crypto::secret_key m_original_view_secret_key;
  
      crypto::chacha_key m_cache_key;
@@ -3028,7 +2995,7 @@ index db5c1feb3..009dce766 100644
      std::shared_ptr<wallet_keys_unlocker> m_encrypt_keys_after_refresh;
  
      bool m_unattended;
-@@ -2034,9 +2153,13 @@ private:
+@@ -1981,9 +2100,13 @@ private:
  
      static boost::mutex default_daemon_address_lock;
      static std::string default_daemon_address;
@@ -3043,7 +3010,7 @@ index db5c1feb3..009dce766 100644
  BOOST_CLASS_VERSION(tools::wallet2::transfer_details, 12)
  BOOST_CLASS_VERSION(tools::wallet2::multisig_info, 1)
  BOOST_CLASS_VERSION(tools::wallet2::multisig_info::LR, 0)
-@@ -2052,6 +2175,8 @@ BOOST_CLASS_VERSION(tools::wallet2::signed_tx_set, 1)
+@@ -1999,6 +2122,8 @@ BOOST_CLASS_VERSION(tools::wallet2::signed_tx_set, 1)
  BOOST_CLASS_VERSION(tools::wallet2::tx_construction_data, 4)
  BOOST_CLASS_VERSION(tools::wallet2::pending_tx, 3)
  BOOST_CLASS_VERSION(tools::wallet2::multisig_sig, 1)
@@ -3052,7 +3019,7 @@ index db5c1feb3..009dce766 100644
  
  namespace boost
  {
-@@ -2550,6 +2675,29 @@ namespace boost
+@@ -2497,6 +2622,29 @@ namespace boost
          return;
        a & x.multisig_sigs;
      }
@@ -3083,7 +3050,7 @@ index db5c1feb3..009dce766 100644
  }
  
 diff --git a/src/wallet/wallet_errors.h b/src/wallet/wallet_errors.h
-index 1f7e1c75d..d17b721a9 100644
+index c077313d4..c54cd3499 100644
 --- a/src/wallet/wallet_errors.h
 +++ b/src/wallet/wallet_errors.h
 @@ -63,6 +63,7 @@ namespace tools
@@ -3094,7 +3061,7 @@ index 1f7e1c75d..d17b721a9 100644
      //       refresh_error *
      //         acc_outs_lookup_error
      //         block_parse_error
-@@ -96,6 +97,9 @@ namespace tools
+@@ -97,6 +98,9 @@ namespace tools
      //       wallet_files_doesnt_correspond
      //       scan_tx_error *
      //         wont_reprocess_recent_txs_via_untrusted_daemon
@@ -3104,7 +3071,7 @@ index 1f7e1c75d..d17b721a9 100644
      //
      // * - class with protected ctor
  
-@@ -303,6 +307,16 @@ namespace tools
+@@ -304,6 +308,16 @@ namespace tools
        std::string to_string() const { return wallet_logic_error::to_string(); }
      };
  
@@ -3121,7 +3088,7 @@ index 1f7e1c75d..d17b721a9 100644
      //----------------------------------------------------------------------------------------------------
      struct invalid_pregenerated_random : public wallet_logic_error
      {
-@@ -944,6 +958,31 @@ namespace tools
+@@ -947,6 +961,31 @@ namespace tools
        }
      };
      //----------------------------------------------------------------------------------------------------
@@ -3154,7 +3121,7 @@ index 1f7e1c75d..d17b721a9 100644
  #if !defined(_MSC_VER)
  
 diff --git a/src/wallet/wallet_rpc_server.cpp b/src/wallet/wallet_rpc_server.cpp
-index 3bb045b6a..8d2c68ac4 100644
+index 6fc996299..3cc6b278f 100644
 --- a/src/wallet/wallet_rpc_server.cpp
 +++ b/src/wallet/wallet_rpc_server.cpp
 @@ -73,6 +73,54 @@ using namespace epee;
@@ -3319,7 +3286,7 @@ index 3bb045b6a..8d2c68ac4 100644
      crypto::hash8 integrated_payment_id = crypto::null_hash8;
      std::string extra_nonce;
      for (auto it = destinations.begin(); it != destinations.end(); it++)
-@@ -1191,6 +1255,7 @@ namespace tools
+@@ -1203,6 +1267,7 @@ namespace tools
      }
  
      CHECK_MULTISIG_ENABLED();
@@ -3327,7 +3294,7 @@ index 3bb045b6a..8d2c68ac4 100644
  
      cryptonote::blobdata blob;
      if (!epee::string_tools::parse_hexstr_to_binbuff(req.unsigned_txset, blob))
-@@ -1272,6 +1337,7 @@ namespace tools
+@@ -1284,6 +1349,7 @@ namespace tools
        er.message = "command not supported by watch-only wallet";
        return false;
      }
@@ -3335,7 +3302,7 @@ index 3bb045b6a..8d2c68ac4 100644
      if(req.unsigned_txset.empty() && req.multisig_txset.empty())
      {
        er.code = WALLET_RPC_ERROR_CODE_UNKNOWN_ERROR;
-@@ -1541,6 +1607,7 @@ namespace tools
+@@ -1553,6 +1619,7 @@ namespace tools
      }
  
      CHECK_MULTISIG_ENABLED();
@@ -3343,7 +3310,7 @@ index 3bb045b6a..8d2c68ac4 100644
  
      try
      {
-@@ -2090,6 +2157,7 @@ namespace tools
+@@ -2114,6 +2181,7 @@ namespace tools
              er.message = "The wallet is watch-only. Cannot retrieve seed.";
              return false;
            }
@@ -3351,7 +3318,7 @@ index 3bb045b6a..8d2c68ac4 100644
            if (!m_wallet->is_deterministic())
            {
              er.code = WALLET_RPC_ERROR_CODE_NON_DETERMINISTIC;
-@@ -2118,6 +2186,7 @@ namespace tools
+@@ -2142,6 +2210,7 @@ namespace tools
              er.message = "The wallet is watch-only. Cannot retrieve spend key.";
              return false;
            }
@@ -3359,7 +3326,7 @@ index 3bb045b6a..8d2c68ac4 100644
            epee::wipeable_string key = epee::to_hex::wipeable_string(m_wallet->get_account().get_keys().m_spend_secret_key);
            res.key = std::string(key.data(), key.size());
        }
-@@ -2139,6 +2208,7 @@ namespace tools
+@@ -2163,6 +2232,7 @@ namespace tools
        er.message = "Command unavailable in restricted mode.";
        return false;
      }
@@ -3367,7 +3334,7 @@ index 3bb045b6a..8d2c68ac4 100644
  
      try
      {
-@@ -2152,6 +2222,79 @@ namespace tools
+@@ -2176,6 +2246,79 @@ namespace tools
      return true;
    }
    //------------------------------------------------------------------------------------------------------------------------------
@@ -3447,7 +3414,7 @@ index 3bb045b6a..8d2c68ac4 100644
    bool wallet_rpc_server::on_sign(const wallet_rpc::COMMAND_RPC_SIGN::request& req, wallet_rpc::COMMAND_RPC_SIGN::response& res, epee::json_rpc::error& er, const connection_context *ctx)
    {
      if (!m_wallet) return not_open(er);
-@@ -2161,6 +2304,7 @@ namespace tools
+@@ -2185,6 +2328,7 @@ namespace tools
        er.message = "Command unavailable in restricted mode.";
        return false;
      }
@@ -3455,7 +3422,7 @@ index 3bb045b6a..8d2c68ac4 100644
  
      tools::wallet2::message_signature_type_t signature_type = tools::wallet2::sign_with_spend_key;
      if (req.signature_type == "spend" || req.signature_type == "")
-@@ -2253,6 +2397,7 @@ namespace tools
+@@ -2277,6 +2421,7 @@ namespace tools
        er.message = "Command unavailable in restricted mode.";
        return false;
      }
@@ -3463,7 +3430,7 @@ index 3bb045b6a..8d2c68ac4 100644
  
      if (req.txids.size() != req.notes.size())
      {
-@@ -2325,6 +2470,7 @@ namespace tools
+@@ -2349,6 +2494,7 @@ namespace tools
        er.message = "Command unavailable in restricted mode.";
        return false;
      }
@@ -3471,7 +3438,7 @@ index 3bb045b6a..8d2c68ac4 100644
  
      m_wallet->set_attribute(req.key, req.value);
  
-@@ -2352,6 +2498,7 @@ namespace tools
+@@ -2376,6 +2522,7 @@ namespace tools
    bool wallet_rpc_server::on_get_tx_key(const wallet_rpc::COMMAND_RPC_GET_TX_KEY::request& req, wallet_rpc::COMMAND_RPC_GET_TX_KEY::response& res, epee::json_rpc::error& er, const connection_context *ctx)
    {
      if (!m_wallet) return not_open(er);
@@ -3479,7 +3446,7 @@ index 3bb045b6a..8d2c68ac4 100644
  
      crypto::hash txid;
      if (!epee::string_tools::hex_to_pod(req.txid, txid))
-@@ -2443,6 +2590,7 @@ namespace tools
+@@ -2467,6 +2614,7 @@ namespace tools
    bool wallet_rpc_server::on_get_tx_proof(const wallet_rpc::COMMAND_RPC_GET_TX_PROOF::request& req, wallet_rpc::COMMAND_RPC_GET_TX_PROOF::response& res, epee::json_rpc::error& er, const connection_context *ctx)
    {
      if (!m_wallet) return not_open(er);
@@ -3487,7 +3454,7 @@ index 3bb045b6a..8d2c68ac4 100644
  
      crypto::hash txid;
      if (!epee::string_tools::hex_to_pod(req.txid, txid))
-@@ -2559,6 +2707,7 @@ namespace tools
+@@ -2583,6 +2731,7 @@ namespace tools
    bool wallet_rpc_server::on_get_reserve_proof(const wallet_rpc::COMMAND_RPC_GET_RESERVE_PROOF::request& req, wallet_rpc::COMMAND_RPC_GET_RESERVE_PROOF::response& res, epee::json_rpc::error& er, const connection_context *ctx)
    {
      if (!m_wallet) return not_open(er);
@@ -3495,7 +3462,7 @@ index 3bb045b6a..8d2c68ac4 100644
  
      boost::optional<std::pair<uint32_t, uint64_t>> account_minreserve;
      if (!req.all)
-@@ -2801,6 +2950,7 @@ namespace tools
+@@ -2825,6 +2974,7 @@ namespace tools
        er.message = "command not supported by HW wallet";
        return false;
      }
@@ -3503,7 +3470,7 @@ index 3bb045b6a..8d2c68ac4 100644
  
      try
      {
-@@ -2830,6 +2980,7 @@ namespace tools
+@@ -2854,6 +3004,7 @@ namespace tools
        er.message = "command not supported by HW wallet";
        return false;
      }
@@ -3511,7 +3478,7 @@ index 3bb045b6a..8d2c68ac4 100644
  
      cryptonote::blobdata blob;
      if (!epee::string_tools::parse_hexstr_to_binbuff(req.outputs_data_hex, blob))
-@@ -2855,6 +3006,7 @@ namespace tools
+@@ -2879,6 +3030,7 @@ namespace tools
    bool wallet_rpc_server::on_export_key_images(const wallet_rpc::COMMAND_RPC_EXPORT_KEY_IMAGES::request& req, wallet_rpc::COMMAND_RPC_EXPORT_KEY_IMAGES::response& res, epee::json_rpc::error& er, const connection_context *ctx)
    {
      if (!m_wallet) return not_open(er);
@@ -3519,7 +3486,7 @@ index 3bb045b6a..8d2c68ac4 100644
      try
      {
        std::pair<uint64_t, std::vector<std::pair<crypto::key_image, crypto::signature>>> ski = m_wallet->export_key_images(req.all);
-@@ -2891,6 +3043,7 @@ namespace tools
+@@ -2915,6 +3067,7 @@ namespace tools
        er.message = "This command requires a trusted daemon.";
        return false;
      }
@@ -3527,7 +3494,7 @@ index 3bb045b6a..8d2c68ac4 100644
      try
      {
        std::vector<std::pair<crypto::key_image, crypto::signature>> ski;
-@@ -2959,6 +3112,7 @@ namespace tools
+@@ -2983,6 +3136,7 @@ namespace tools
    bool wallet_rpc_server::on_get_address_book(const wallet_rpc::COMMAND_RPC_GET_ADDRESS_BOOK_ENTRY::request& req, wallet_rpc::COMMAND_RPC_GET_ADDRESS_BOOK_ENTRY::response& res, epee::json_rpc::error& er, const connection_context *ctx)
    {
      if (!m_wallet) return not_open(er);
@@ -3535,7 +3502,7 @@ index 3bb045b6a..8d2c68ac4 100644
      const auto ab = m_wallet->get_address_book();
      if (req.entries.empty())
      {
-@@ -3004,6 +3158,7 @@ namespace tools
+@@ -3028,6 +3182,7 @@ namespace tools
        er.message = "Command unavailable in restricted mode.";
        return false;
      }
@@ -3543,7 +3510,7 @@ index 3bb045b6a..8d2c68ac4 100644
  
      cryptonote::address_parse_info info;
      er.message = "";
-@@ -3046,6 +3201,7 @@ namespace tools
+@@ -3070,6 +3225,7 @@ namespace tools
        er.message = "Command unavailable in restricted mode.";
        return false;
      }
@@ -3551,7 +3518,7 @@ index 3bb045b6a..8d2c68ac4 100644
  
      const auto ab = m_wallet->get_address_book();
      if (req.index >= ab.size())
-@@ -3108,6 +3264,7 @@ namespace tools
+@@ -3132,6 +3288,7 @@ namespace tools
        er.message = "Command unavailable in restricted mode.";
        return false;
      }
@@ -3559,7 +3526,7 @@ index 3bb045b6a..8d2c68ac4 100644
  
      const auto ab = m_wallet->get_address_book();
      if (req.index >= ab.size())
-@@ -3178,6 +3335,7 @@ namespace tools
+@@ -3202,6 +3359,7 @@ namespace tools
            er.message = "Command unavailable in restricted mode.";
            return false;
        }
@@ -3567,7 +3534,7 @@ index 3bb045b6a..8d2c68ac4 100644
  
        std::unordered_set<crypto::hash> txids;
        std::list<std::string>::const_iterator i = req.txids.begin();
-@@ -3217,6 +3375,7 @@ namespace tools
+@@ -3241,6 +3399,7 @@ namespace tools
        er.message = "Command unavailable in restricted mode.";
        return false;
      }
@@ -3575,7 +3542,7 @@ index 3bb045b6a..8d2c68ac4 100644
      try
      {
        m_wallet->rescan_spent();
-@@ -3481,6 +3640,7 @@ namespace tools
+@@ -3505,6 +3664,7 @@ namespace tools
        er.message = "Command unavailable in restricted mode.";
        return false;
      }
@@ -3583,7 +3550,7 @@ index 3bb045b6a..8d2c68ac4 100644
      if (m_wallet->verify_password(req.old_password))
      {
        try
-@@ -4008,6 +4168,7 @@ namespace tools
+@@ -4032,6 +4192,7 @@ namespace tools
        er.message = "wallet is watch-only and cannot be made multisig";
        return false;
      }
@@ -3591,7 +3558,7 @@ index 3bb045b6a..8d2c68ac4 100644
  
      res.multisig_info = m_wallet->get_multisig_first_kex_msg();
      return true;
-@@ -4035,6 +4196,7 @@ namespace tools
+@@ -4059,6 +4220,7 @@ namespace tools
        er.message = "wallet is watch-only and cannot be made multisig";
        return false;
      }
@@ -3698,15 +3665,15 @@ index b6098d95c..a44b56ed6 100644
  }
  }
 diff --git a/src/wallet/wallet_rpc_server_error_codes.h b/src/wallet/wallet_rpc_server_error_codes.h
-index 734229380..b964036bd 100644
+index 541d29f86..4756c191c 100644
 --- a/src/wallet/wallet_rpc_server_error_codes.h
 +++ b/src/wallet/wallet_rpc_server_error_codes.h
-@@ -79,3 +79,5 @@
- #define WALLET_RPC_ERROR_CODE_ZERO_AMOUNT            -46
- #define WALLET_RPC_ERROR_CODE_INVALID_SIGNATURE_TYPE -47
+@@ -81,3 +81,5 @@
  #define WALLET_RPC_ERROR_CODE_DISABLED               -48
-+#define WALLET_RPC_ERROR_CODE_IS_BACKGROUND_WALLET   -49
-+#define WALLET_RPC_ERROR_CODE_IS_BACKGROUND_SYNCING  -50
+ #define WALLET_RPC_ERROR_CODE_PROXY_ALREADY_DEFINED  -49
+ #define WALLET_RPC_ERROR_CODE_NONZERO_UNLOCK_TIME    -50
++#define WALLET_RPC_ERROR_CODE_IS_BACKGROUND_WALLET   -51
++#define WALLET_RPC_ERROR_CODE_IS_BACKGROUND_SYNCING  -52
 diff --git a/tests/functional_tests/transfer.py b/tests/functional_tests/transfer.py
 index 4063911f4..60eb09a10 100755
 --- a/tests/functional_tests/transfer.py
@@ -4347,5 +4314,5 @@ index 1e10e1f86..bff33a561 100644
 +        }
 +        return self.rpc.send_json_rpc_request(stop_background_sync)
 -- 
-2.45.2
+2.39.5 (Apple Git-154)
 
diff --git a/patches/wownero/0002-fix-missing-___clear_cache-when-targetting-iOS.patch b/patches/wownero/0002-fix-missing-___clear_cache-when-targetting-iOS.patch
new file mode 100644
index 0000000..d922a40
--- /dev/null
+++ b/patches/wownero/0002-fix-missing-___clear_cache-when-targetting-iOS.patch
@@ -0,0 +1,19 @@
+From 21e95275c2e40454d9cce05c1139d8139af16587 Mon Sep 17 00:00:00 2001
+From: Czarek Nakamoto <cyjan@mrcyjanek.net>
+Date: Wed, 23 Oct 2024 15:18:21 +0200
+Subject: [PATCH 02/15] fix missing ___clear_cache when targetting iOS
+
+---
+ external/randomwow | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/external/randomwow b/external/randomwow
+index 27b099b6d..c00685dad 160000
+--- a/external/randomwow
++++ b/external/randomwow
+@@ -1 +1 @@
+-Subproject commit 27b099b6dd6fef6e17f58c6dfe00009e9c5df587
++Subproject commit c00685dad575137caf4a9100ba08e77be376fa98
+-- 
+2.39.5 (Apple Git-154)
+
diff --git a/patches/wownero/0003-fix-is_trivially_copyable.patch b/patches/wownero/0003-fix-is_trivially_copyable.patch
new file mode 100644
index 0000000..f600003
--- /dev/null
+++ b/patches/wownero/0003-fix-is_trivially_copyable.patch
@@ -0,0 +1,32 @@
+From b41551e7dd8d3f4968f330f60d14773eaabca818 Mon Sep 17 00:00:00 2001
+From: cyan <cyjan@mrcyjanek.net>
+Date: Tue, 22 Oct 2024 10:23:18 +0000
+Subject: [PATCH 03/15] fix is_trivially_copyable
+
+---
+ contrib/epee/include/span.h | 2 --
+ 1 file changed, 2 deletions(-)
+
+diff --git a/contrib/epee/include/span.h b/contrib/epee/include/span.h
+index 01dc387d6..5e3af4d11 100644
+--- a/contrib/epee/include/span.h
++++ b/contrib/epee/include/span.h
+@@ -151,7 +151,6 @@ namespace epee
+     using value_type = typename T::value_type;
+     static_assert(!std::is_empty<value_type>(), "empty value types will not work -> sizeof == 1");
+     static_assert(std::is_standard_layout<value_type>(), "value type must have standard layout");
+-    static_assert(std::is_trivially_copyable<value_type>(), "value type must be trivially copyable");
+     static_assert(alignof(value_type) == 1, "value type may have padding");
+     return {reinterpret_cast<std::uint8_t*>(src.data()), src.size() * sizeof(value_type)};
+   }
+@@ -162,7 +161,6 @@ namespace epee
+   {
+     static_assert(!std::is_empty<T>(), "empty types will not work -> sizeof == 1");
+     static_assert(std::is_standard_layout<T>(), "type must have standard layout");
+-    static_assert(std::is_trivially_copyable<T>(), "type must be trivially copyable");
+     static_assert(alignof(T) == 1, "type may have padding");
+     return {reinterpret_cast<const std::uint8_t*>(std::addressof(src)), sizeof(T)};
+   }
+-- 
+2.39.5 (Apple Git-154)
+
diff --git a/patches/wownero/0004-airgap.patch b/patches/wownero/0004-airgap.patch
deleted file mode 100644
index 4bdd4ef..0000000
--- a/patches/wownero/0004-airgap.patch
+++ /dev/null
@@ -1,170 +0,0 @@
-From dd3b82ecf391fbaa91d16634198e58fa9ed0091f Mon Sep 17 00:00:00 2001
-From: tobtoht <tob@featherwallet.org>
-Date: Tue, 26 Mar 2024 09:06:32 +0100
-Subject: [PATCH 04/14] airgap
-
----
- src/wallet/api/wallet.cpp    | 23 +++++++++++++++++++++++
- src/wallet/api/wallet.h      |  2 ++
- src/wallet/api/wallet2_api.h |  3 +++
- src/wallet/wallet2.cpp       | 28 ++++++++++++++++++++++------
- src/wallet/wallet2.h         |  1 +
- 5 files changed, 51 insertions(+), 6 deletions(-)
-
-diff --git a/src/wallet/api/wallet.cpp b/src/wallet/api/wallet.cpp
-index 27a4dc6c8..4b2693f23 100644
---- a/src/wallet/api/wallet.cpp
-+++ b/src/wallet/api/wallet.cpp
-@@ -1172,6 +1172,24 @@ uint64_t WalletImpl::unlockedBalance(uint32_t accountIndex) const
-     return m_wallet->unlocked_balance(accountIndex, false);
- }
- 
-+uint64_t WalletImpl::viewOnlyBalance(uint32_t accountIndex, const std::vector<std::string> &key_images) const
-+{
-+    clearStatus();
-+
-+    std::vector<crypto::key_image> kis;
-+    for (const auto &key_image : key_images) {
-+        crypto::key_image ki;
-+        if (!epee::string_tools::hex_to_pod(key_image, ki))
-+        {
-+            setStatusError(tr("failed to parse key image"));
-+            return 0;
-+        }
-+        kis.push_back(ki);
-+    }
-+
-+    return m_wallet->view_only_balance(accountIndex, kis);
-+}
-+
- uint64_t WalletImpl::blockChainHeight() const
- {
-     if(m_wallet->light_wallet()) {
-@@ -1376,6 +1394,11 @@ bool WalletImpl::submitTransaction(const string &fileName) {
-   return true;
- }
- 
-+bool WalletImpl::hasUnknownKeyImages() const
-+{
-+    return m_wallet->has_unknown_key_images();
-+}
-+
- bool WalletImpl::exportKeyImages(const string &filename, bool all) 
- {
-   if (m_wallet->watch_only())
-diff --git a/src/wallet/api/wallet.h b/src/wallet/api/wallet.h
-index fc6341861..7b885e866 100644
---- a/src/wallet/api/wallet.h
-+++ b/src/wallet/api/wallet.h
-@@ -130,6 +130,7 @@ public:
-     bool setProxy(const std::string &address) override;
-     uint64_t balance(uint32_t accountIndex = 0) const override;
-     uint64_t unlockedBalance(uint32_t accountIndex = 0) const override;
-+    uint64_t viewOnlyBalance(uint32_t accountIndex, const std::vector<std::string> &key_images) const override;
-     uint64_t blockChainHeight() const override;
-     uint64_t approximateBlockChainHeight() const override;
-     uint64_t estimateBlockChainHeight() const override;
-@@ -190,6 +191,7 @@ public:
-     virtual UnsignedTransaction * loadUnsignedTx(const std::string &unsigned_filename) override;
-     virtual UnsignedTransaction * loadUnsignedTxFromStr(const std::string &unsigned_tx) override;
-     virtual UnsignedTransaction * loadUnsignedTxFromBase64Str(const std::string &unsigned_tx) override;
-+    bool hasUnknownKeyImages() const override;
-     virtual PendingTransaction * loadSignedTx(const std::string &signed_filename) override;
-     bool exportKeyImages(const std::string &filename, bool all = false) override;
-     bool importKeyImages(const std::string &filename) override;
-diff --git a/src/wallet/api/wallet2_api.h b/src/wallet/api/wallet2_api.h
-index db5509227..5dcaeaaab 100644
---- a/src/wallet/api/wallet2_api.h
-+++ b/src/wallet/api/wallet2_api.h
-@@ -726,6 +726,7 @@ struct Wallet
-             result += unlockedBalance(i);
-         return result;
-     }
-+    virtual uint64_t viewOnlyBalance(uint32_t accountIndex, const std::vector<std::string> &key_images = {}) const = 0;
- 
-    /**
-     * @brief watchOnly - checks if wallet is watch only
-@@ -1045,6 +1046,8 @@ struct Wallet
-     virtual uint64_t estimateTransactionFee(const std::vector<std::pair<std::string, uint64_t>> &destinations,
-                                             PendingTransaction::Priority priority) const = 0;
- 
-+    virtual bool hasUnknownKeyImages() const = 0;
-+
-    /*!
-     * \brief exportKeyImages - exports key images to file
-     * \param filename
-diff --git a/src/wallet/wallet2.cpp b/src/wallet/wallet2.cpp
-index e013313b9..2a5f17a9f 100644
---- a/src/wallet/wallet2.cpp
-+++ b/src/wallet/wallet2.cpp
-@@ -7432,6 +7432,25 @@ uint64_t wallet2::unlocked_balance(uint32_t index_major, bool strict, uint64_t *
-   return amount;
- }
- //----------------------------------------------------------------------------------------------------
-+uint64_t wallet2::view_only_balance(uint32_t index_major, const std::vector<crypto::key_image>& selected_inputs)
-+{
-+  uint64_t amount = 0;
-+  for (const auto &td : m_transfers) {
-+    if (is_preferred_input(selected_inputs, td.m_key_image) &&
-+        !is_spent(td, false) &&
-+        !td.m_frozen &&
-+        !td.m_key_image_partial &&
-+        td.m_key_image_known &&
-+        td.is_rct() &&
-+        is_transfer_unlocked(td) &&
-+        td.m_subaddr_index.major == index_major)
-+    {
-+      amount += td.m_amount;
-+    }
-+  }
-+  return amount;
-+}
-+//----------------------------------------------------------------------------------------------------
- std::map<uint32_t, uint64_t> wallet2::balance_per_subaddress(uint32_t index_major, bool strict) const
- {
-   std::map<uint32_t, uint64_t> amount_per_subaddr;
-@@ -8282,9 +8301,7 @@ bool wallet2::sign_tx(unsigned_tx_set &exported_txs, std::vector<wallet2::pendin
-     crypto::key_derivation derivation;
-     std::vector<crypto::key_derivation> additional_derivations;
- 
--    // compute public keys from out secret keys
--    crypto::public_key tx_pub_key;
--    crypto::secret_key_to_public_key(txs[n].tx_key, tx_pub_key);
-+    crypto::public_key tx_pub_key = get_tx_pub_key_from_extra(tx);
-     std::vector<crypto::public_key> additional_tx_pub_keys;
-     for (const crypto::secret_key &skey: txs[n].additional_tx_keys)
-     {
-@@ -11692,7 +11709,7 @@ std::vector<wallet2::pending_tx> wallet2::create_transactions_2(std::vector<cryp
-       MDEBUG("Ignoring output " << i << " of amount " << print_money(td.amount()) << " which is below fractional threshold " << print_money(fractional_threshold));
-       continue;
-     }
--    if (!is_spent(td, false) && !td.m_frozen && !td.m_key_image_partial && (use_rct ? true : !td.is_rct()) && is_transfer_unlocked(td) && td.m_subaddr_index.major == subaddr_account && subaddr_indices.count(td.m_subaddr_index.minor) == 1)
-+    if (!is_spent(td, false) && !td.m_frozen && !td.m_key_image_partial && td.m_key_image_known && (use_rct ? true : !td.is_rct()) && is_transfer_unlocked(td) && td.m_subaddr_index.major == subaddr_account && subaddr_indices.count(td.m_subaddr_index.minor) == 1)
-     {
-       if (td.amount() > m_ignore_outputs_above || td.amount() < m_ignore_outputs_below)
-       {
-@@ -11742,8 +11759,7 @@ std::vector<wallet2::pending_tx> wallet2::create_transactions_2(std::vector<cryp
- 
-   LOG_PRINT_L2("Starting with " << num_nondust_outputs << " non-dust outputs and " << num_dust_outputs << " dust outputs");
- 
--  if (unused_dust_indices_per_subaddr.empty() && unused_transfers_indices_per_subaddr.empty())
--    return std::vector<wallet2::pending_tx>();
-+  THROW_WALLET_EXCEPTION_IF(unused_dust_indices_per_subaddr.empty() && unused_transfers_indices_per_subaddr.empty(), error::wallet_internal_error, "No enotes available to spend")
- 
-   // if empty, put dummy entry so that the front can be referenced later in the loop
-   if (unused_dust_indices_per_subaddr.empty())
-diff --git a/src/wallet/wallet2.h b/src/wallet/wallet2.h
-index 009dce766..294a2d1f6 100644
---- a/src/wallet/wallet2.h
-+++ b/src/wallet/wallet2.h
-@@ -1173,6 +1173,7 @@ private:
-     // locked & unlocked balance of given or current subaddress account
-     uint64_t balance(uint32_t subaddr_index_major, bool strict) const;
-     uint64_t unlocked_balance(uint32_t subaddr_index_major, bool strict, uint64_t *blocks_to_unlock = NULL, uint64_t *time_to_unlock = NULL);
-+    uint64_t view_only_balance(uint32_t index_major, const std::vector<crypto::key_image>& selected_inputs = {});
-     // locked & unlocked balance per subaddress of given or current subaddress account
-     std::map<uint32_t, uint64_t> balance_per_subaddress(uint32_t subaddr_index_major, bool strict) const;
-     std::map<uint32_t, std::pair<uint64_t, std::pair<uint64_t, uint64_t>>> unlocked_balance_per_subaddress(uint32_t subaddr_index_major, bool strict);
--- 
-2.45.2
-
diff --git a/patches/wownero/0014-store-crash-fix.patch b/patches/wownero/0004-store-crash-fix.patch
index 8fa2eb0..0f15183 100644
--- a/patches/wownero/0014-store-crash-fix.patch
+++ b/patches/wownero/0004-store-crash-fix.patch
@@ -1,7 +1,7 @@
-From 462a261e97814d71b976fe04af26cda2637deb4f Mon Sep 17 00:00:00 2001
+From 9dc9c8048d3918fe3615e91ab8be342471167c26 Mon Sep 17 00:00:00 2001
 From: Czarek Nakamoto <cyjan@mrcyjanek.net>
 Date: Sat, 11 May 2024 16:25:10 +0200
-Subject: [PATCH 14/14] store crash fix
+Subject: [PATCH 04/15] store crash fix
 
 Monero wallet crashes (sometimes) when it is syncing,
 while the proper solution (that can be seen in feather)
@@ -43,10 +43,10 @@ the current state.
  4 files changed, 26 insertions(+), 15 deletions(-)
 
 diff --git a/src/wallet/api/wallet.cpp b/src/wallet/api/wallet.cpp
-index 02cf7c79b..b416c9535 100644
+index e868fa039..899ef044a 100644
 --- a/src/wallet/api/wallet.cpp
 +++ b/src/wallet/api/wallet.cpp
-@@ -57,8 +57,8 @@ using namespace cryptonote;
+@@ -55,8 +55,8 @@ using namespace cryptonote;
  #define MONERO_DEFAULT_LOG_CATEGORY "WalletAPI"
  
  #define LOCK_REFRESH() \
@@ -57,7 +57,7 @@ index 02cf7c79b..b416c9535 100644
      m_wallet->stop(); \
      m_refreshCV.notify_one(); \
      boost::mutex::scoped_lock lock(m_refreshMutex); \
-@@ -468,7 +468,7 @@ WalletImpl::WalletImpl(NetworkType nettype, uint64_t kdf_rounds)
+@@ -466,7 +466,7 @@ WalletImpl::WalletImpl(NetworkType nettype, uint64_t kdf_rounds)
      m_wallet2Callback.reset(new Wallet2CallbackImpl(this));
      m_wallet->callback(m_wallet2Callback.get());
      m_refreshThreadDone = false;
@@ -65,8 +65,8 @@ index 02cf7c79b..b416c9535 100644
 +    m_wallet->set_refresh_enabled(false);
      m_addressBook.reset(new AddressBookImpl(this));
      m_subaddress.reset(new SubaddressImpl(this));
-     m_coins.reset(new CoinsImpl(this));
-@@ -1092,6 +1092,7 @@ void WalletImpl::stop()
+     m_subaddressAccount.reset(new SubaddressAccountImpl(this));
+@@ -962,6 +962,7 @@ void WalletImpl::stop()
  bool WalletImpl::store(const std::string &path)
  {
      clearStatus();
@@ -74,7 +74,7 @@ index 02cf7c79b..b416c9535 100644
      try {
          if (path.empty()) {
              m_wallet->store();
-@@ -2877,10 +2878,10 @@ void WalletImpl::refreshThreadFunc()
+@@ -2448,10 +2449,10 @@ void WalletImpl::refreshThreadFunc()
          }
  
          LOG_PRINT_L3(__FUNCTION__ << ": refresh lock acquired...");
@@ -87,25 +87,22 @@ index 02cf7c79b..b416c9535 100644
              LOG_PRINT_L3(__FUNCTION__ << ": refreshing...");
              doRefresh();
          }
-@@ -2912,7 +2913,7 @@ void WalletImpl::doRefresh()
+@@ -2481,12 +2482,12 @@ void WalletImpl::doRefresh()
              }
              m_wallet->find_and_save_rings(false);
          } else {
 -           LOG_PRINT_L3(__FUNCTION__ << ": skipping refresh - daemon is not synced");
 +            LOG_PRINT_L3(__FUNCTION__ << ": skipping refresh - daemon is not synced");
          }
-         // assuming if we have empty history, it wasn't initialized yet
-         // for further history changes client need to update history in
-@@ -2925,7 +2926,7 @@ void WalletImpl::doRefresh()
-         success = false;
+     } catch (const std::exception &e) {
          setStatusError(e.what());
          break;
 -    }while(!rescan && (rescan=m_refreshShouldRescan.exchange(false))); // repeat if not rescanned and rescan was requested
 +    }while(m_wallet->get_refresh_enabled() && !rescan && (rescan=m_refreshShouldRescan.exchange(false))); // repeat if not rescanned and rescan was requested
  
-     m_is_connected = success;
      if (m_wallet2Callback->getListener()) {
-@@ -2936,9 +2937,9 @@ void WalletImpl::doRefresh()
+         m_wallet2Callback->getListener()->refreshed();
+@@ -2496,9 +2497,9 @@ void WalletImpl::doRefresh()
  
  void WalletImpl::startRefresh()
  {
@@ -117,7 +114,7 @@ index 02cf7c79b..b416c9535 100644
          m_refreshCV.notify_one();
      }
  }
-@@ -2948,7 +2949,7 @@ void WalletImpl::startRefresh()
+@@ -2508,7 +2509,7 @@ void WalletImpl::startRefresh()
  void WalletImpl::stopRefresh()
  {
      if (!m_refreshThreadDone) {
@@ -126,7 +123,7 @@ index 02cf7c79b..b416c9535 100644
          m_refreshThreadDone = true;
          m_refreshCV.notify_one();
          m_refreshThread.join();
-@@ -2959,9 +2960,7 @@ void WalletImpl::pauseRefresh()
+@@ -2519,9 +2520,7 @@ void WalletImpl::pauseRefresh()
  {
      LOG_PRINT_L2(__FUNCTION__ << ": refresh paused...");
      // TODO synchronize access
@@ -138,10 +135,10 @@ index 02cf7c79b..b416c9535 100644
  
  
 diff --git a/src/wallet/api/wallet.h b/src/wallet/api/wallet.h
-index 7b885e866..23d266de2 100644
+index 1f199a72c..ac7ce2f6a 100644
 --- a/src/wallet/api/wallet.h
 +++ b/src/wallet/api/wallet.h
-@@ -325,7 +325,6 @@ private:
+@@ -273,7 +273,6 @@ private:
      std::unique_ptr<SubaddressAccountImpl>  m_subaddressAccount;
  
      // multi-threaded refresh stuff
@@ -150,10 +147,10 @@ index 7b885e866..23d266de2 100644
      std::atomic<int>  m_refreshIntervalMillis;
      std::atomic<bool> m_refreshShouldRescan;
 diff --git a/src/wallet/wallet2.cpp b/src/wallet/wallet2.cpp
-index 4073974d9..0a0541cc8 100644
+index 8ce515c57..651161d14 100644
 --- a/src/wallet/wallet2.cpp
 +++ b/src/wallet/wallet2.cpp
-@@ -1204,6 +1204,7 @@ wallet2::wallet2(network_type nettype, uint64_t kdf_rounds, bool unattended, std
+@@ -1192,6 +1192,7 @@ wallet2::wallet2(network_type nettype, uint64_t kdf_rounds, bool unattended, std
    m_upper_transaction_weight_limit(0),
    m_run(true),
    m_callback(0),
@@ -161,7 +158,7 @@ index 4073974d9..0a0541cc8 100644
    m_trusted_daemon(false),
    m_nettype(nettype),
    m_multisig_rounds_passed(0),
-@@ -1418,6 +1419,14 @@ bool wallet2::set_daemon(std::string daemon_address, boost::optional<epee::net_u
+@@ -1404,6 +1405,14 @@ bool wallet2::set_daemon(std::string daemon_address, boost::optional<epee::net_u
    return ret;
  }
  //----------------------------------------------------------------------------------------------------
@@ -176,7 +173,7 @@ index 4073974d9..0a0541cc8 100644
  bool wallet2::set_proxy(const std::string &address)
  {
    return m_http_client->set_proxy(address);
-@@ -4217,8 +4226,9 @@ void wallet2::refresh(bool trusted_daemon, uint64_t start_height, uint64_t & blo
+@@ -4098,8 +4107,9 @@ void wallet2::refresh(bool trusted_daemon, uint64_t start_height, uint64_t & blo
    // infer when we get an incoming output
  
    bool first = true, last = false;
@@ -188,10 +185,10 @@ index 4073974d9..0a0541cc8 100644
      std::vector<cryptonote::block_complete_entry> next_blocks;
      std::vector<parsed_block> next_parsed_blocks;
 diff --git a/src/wallet/wallet2.h b/src/wallet/wallet2.h
-index d1e68baac..556306f20 100644
+index 295976b53..c07a47c11 100644
 --- a/src/wallet/wallet2.h
 +++ b/src/wallet/wallet2.h
-@@ -1086,6 +1086,8 @@ private:
+@@ -1071,6 +1071,8 @@ private:
        boost::optional<epee::net_utils::http::login> daemon_login = boost::none, bool trusted_daemon = true,
        epee::net_utils::ssl_options_t ssl_options = epee::net_utils::ssl_support_t::e_ssl_support_autodetect);
      bool set_proxy(const std::string &address);
@@ -200,7 +197,7 @@ index d1e68baac..556306f20 100644
  
      void stop() { m_run.store(false, std::memory_order_relaxed); m_message_store.stop(); }
  
-@@ -2037,6 +2039,7 @@ private:
+@@ -1981,6 +1983,7 @@ private:
  
      boost::recursive_mutex m_daemon_rpc_mutex;
  
@@ -209,5 +206,5 @@ index d1e68baac..556306f20 100644
      i_wallet2_callback* m_callback;
      hw::device::device_type m_key_device_type;
 -- 
-2.45.2
+2.39.5 (Apple Git-154)
 
diff --git a/patches/wownero/0005-coin-control.patch b/patches/wownero/0005-coin-control.patch
deleted file mode 100644
index 4502af5..0000000
--- a/patches/wownero/0005-coin-control.patch
+++ /dev/null
@@ -1,225 +0,0 @@
-From 820424507f43711e5e6b31a68dfda7e430cdae9d Mon Sep 17 00:00:00 2001
-From: tobtoht <tob@featherwallet.org>
-Date: Wed, 27 Mar 2024 16:31:36 +0100
-Subject: [PATCH 05/14] coin control
-
----
- src/wallet/api/coins.cpp     | 62 ++++++++++++++++++++++++++++++++++++
- src/wallet/api/coins.h       |  4 +++
- src/wallet/api/wallet.cpp    |  4 +--
- src/wallet/api/wallet2_api.h |  3 ++
- src/wallet/wallet2.cpp       | 22 +++++++++++++
- src/wallet/wallet2.h         |  4 +++
- 6 files changed, 97 insertions(+), 2 deletions(-)
-
-diff --git a/src/wallet/api/coins.cpp b/src/wallet/api/coins.cpp
-index fe54b82cf..5ce69b5b9 100644
---- a/src/wallet/api/coins.cpp
-+++ b/src/wallet/api/coins.cpp
-@@ -90,6 +90,26 @@ namespace Monero {
-         }
-     }
- 
-+    void CoinsImpl::setFrozen(std::string public_key)
-+    {
-+        crypto::public_key pk;
-+        if (!epee::string_tools::hex_to_pod(public_key, pk))
-+        {
-+            LOG_ERROR("Invalid public key: " << public_key);
-+            return;
-+        }
-+
-+        try
-+        {
-+            m_wallet->m_wallet->freeze(pk);
-+            refresh();
-+        }
-+        catch (const std::exception& e)
-+        {
-+            LOG_ERROR("setFrozen: " << e.what());
-+        }
-+    }
-+
-     void CoinsImpl::setFrozen(int index)
-     {
-         try
-@@ -103,6 +123,26 @@ namespace Monero {
-         }
-     }
- 
-+    void CoinsImpl::thaw(std::string public_key)
-+    {
-+        crypto::public_key pk;
-+        if (!epee::string_tools::hex_to_pod(public_key, pk))
-+        {
-+            LOG_ERROR("Invalid public key: " << public_key);
-+            return;
-+        }
-+
-+        try
-+        {
-+            m_wallet->m_wallet->thaw(pk);
-+            refresh();
-+        }
-+        catch (const std::exception& e)
-+        {
-+            LOG_ERROR("thaw: " << e.what());
-+        }
-+    }
-+
-     void CoinsImpl::thaw(int index)
-     {
-         try
-@@ -120,4 +160,26 @@ namespace Monero {
-         return m_wallet->m_wallet->is_transfer_unlocked(unlockTime, blockHeight);
-     }
- 
-+    void CoinsImpl::setDescription(const std::string &public_key, const std::string &description)
-+    {
-+        crypto::public_key pk;
-+        if (!epee::string_tools::hex_to_pod(public_key, pk))
-+        {
-+            LOG_ERROR("Invalid public key: " << public_key);
-+            return;
-+        }
-+
-+        try
-+        {
-+            const size_t index = m_wallet->m_wallet->get_transfer_details(pk);
-+            const tools::wallet2::transfer_details &td = m_wallet->m_wallet->get_transfer_details(index);
-+            m_wallet->m_wallet->set_tx_note(td.m_txid, description);
-+            refresh();
-+        }
-+        catch (const std::exception& e)
-+        {
-+            LOG_ERROR("setDescription: " << e.what());
-+        }
-+    }
-+
- } // namespace
-diff --git a/src/wallet/api/coins.h b/src/wallet/api/coins.h
-index 3293d8ae9..bcd8b517f 100644
---- a/src/wallet/api/coins.h
-+++ b/src/wallet/api/coins.h
-@@ -18,11 +18,15 @@ namespace Monero {
-         std::vector<CoinsInfo*> getAll() const override;
-         void refresh() override;
- 
-+        void setFrozen(std::string public_key) override;
-         void setFrozen(int index) override;
-+        void thaw(std::string public_key) override;
-         void thaw(int index) override;
- 
-         bool isTransferUnlocked(uint64_t unlockTime, uint64_t blockHeight) override;
- 
-+        void setDescription(const std::string &public_key, const std::string &description) override;
-+
-     private:
-         WalletImpl *m_wallet;
-         std::vector<CoinsInfo*> m_rows;
-diff --git a/src/wallet/api/wallet.cpp b/src/wallet/api/wallet.cpp
-index 4b2693f23..ed309de34 100644
---- a/src/wallet/api/wallet.cpp
-+++ b/src/wallet/api/wallet.cpp
-@@ -2018,11 +2018,11 @@ PendingTransaction *WalletImpl::createTransactionMultDest(const std::vector<stri
-             if (amount) {
-                 transaction->m_pending_tx = m_wallet->create_transactions_2(dsts, fake_outs_count, 0 /* unlock_time */,
-                                                                             adjusted_priority,
--                                                                            extra, subaddr_account, subaddr_indices);
-+                                                                            extra, subaddr_account, subaddr_indices, {}, preferred_input_list);
-             } else {
-                 transaction->m_pending_tx = m_wallet->create_transactions_all(0, info.address, info.is_subaddress, 1, fake_outs_count, 0 /* unlock_time */,
-                                                                               adjusted_priority,
--                                                                              extra, subaddr_account, subaddr_indices);
-+                                                                              extra, subaddr_account, subaddr_indices, preferred_input_list);
-             }
-             pendingTxPostProcess(transaction);
- 
-diff --git a/src/wallet/api/wallet2_api.h b/src/wallet/api/wallet2_api.h
-index 5dcaeaaab..347e6d002 100644
---- a/src/wallet/api/wallet2_api.h
-+++ b/src/wallet/api/wallet2_api.h
-@@ -352,9 +352,12 @@ struct Coins
-     virtual CoinsInfo * coin(int index)  const = 0;
-     virtual std::vector<CoinsInfo*> getAll() const = 0;
-     virtual void refresh() = 0;
-+    virtual void setFrozen(std::string public_key) = 0;
-     virtual void setFrozen(int index) = 0;
-     virtual void thaw(int index) = 0;
-+    virtual void thaw(std::string public_key) = 0;
-     virtual bool isTransferUnlocked(uint64_t unlockTime, uint64_t blockHeight) = 0;
-+    virtual void setDescription(const std::string &public_key, const std::string &description) = 0;
- };
- 
- struct SubaddressRow {
-diff --git a/src/wallet/wallet2.cpp b/src/wallet/wallet2.cpp
-index 2a5f17a9f..2b3eaad2e 100644
---- a/src/wallet/wallet2.cpp
-+++ b/src/wallet/wallet2.cpp
-@@ -2094,11 +2094,21 @@ bool wallet2::frozen(const multisig_tx_set& txs) const
-   return false;
- }
- //----------------------------------------------------------------------------------------------------
-+void wallet2::freeze(const crypto::public_key &pk)
-+{
-+  freeze(get_transfer_details(pk));
-+}
-+//----------------------------------------------------------------------------------------------------
- void wallet2::freeze(const crypto::key_image &ki)
- {
-   freeze(get_transfer_details(ki));
- }
- //----------------------------------------------------------------------------------------------------
-+void wallet2::thaw(const crypto::public_key &pk)
-+{
-+  thaw(get_transfer_details(pk));
-+}
-+//----------------------------------------------------------------------------------------------------
- void wallet2::thaw(const crypto::key_image &ki)
- {
-   thaw(get_transfer_details(ki));
-@@ -2109,6 +2119,18 @@ bool wallet2::frozen(const crypto::key_image &ki) const
-   return frozen(get_transfer_details(ki));
- }
- //----------------------------------------------------------------------------------------------------
-+size_t wallet2::get_transfer_details(const crypto::public_key &pk) const
-+{
-+    for (size_t idx = 0; idx < m_transfers.size(); ++idx)
-+    {
-+        const transfer_details &td = m_transfers[idx];
-+        if (td.get_public_key() == pk) {
-+            return idx;
-+        }
-+    }
-+    CHECK_AND_ASSERT_THROW_MES(false, "Public key not found");
-+}
-+//----------------------------------------------------------------------------------------------------
- size_t wallet2::get_transfer_details(const crypto::key_image &ki) const
- {
-   for (size_t idx = 0; idx < m_transfers.size(); ++idx)
-diff --git a/src/wallet/wallet2.h b/src/wallet/wallet2.h
-index 294a2d1f6..d1e68baac 100644
---- a/src/wallet/wallet2.h
-+++ b/src/wallet/wallet2.h
-@@ -1563,6 +1563,8 @@ private:
-     uint64_t get_num_rct_outputs();
-     size_t get_num_transfer_details() const { return m_transfers.size(); }
-     const transfer_details &get_transfer_details(size_t idx) const;
-+    size_t get_transfer_details(const crypto::public_key &pk) const;
-+
- 
-     uint8_t get_current_hard_fork();
-     void get_hard_fork_info(uint8_t version, uint64_t &earliest_height);
-@@ -1793,7 +1795,9 @@ private:
-     void freeze(size_t idx);
-     void thaw(size_t idx);
-     bool frozen(size_t idx) const;
-+    void freeze(const crypto::public_key &pk);
-     void freeze(const crypto::key_image &ki);
-+    void thaw(const crypto::public_key &pk);
-     void thaw(const crypto::key_image &ki);
-     bool frozen(const crypto::key_image &ki) const;
-     bool frozen(const transfer_details &td) const;
--- 
-2.45.2
-
diff --git a/patches/wownero/0015-uint64_t-missing-definition-fix.patch b/patches/wownero/0005-uint64_t-missing-definition-fix.patch
index e555829..05bef1f 100644
--- a/patches/wownero/0015-uint64_t-missing-definition-fix.patch
+++ b/patches/wownero/0005-uint64_t-missing-definition-fix.patch
@@ -1,7 +1,7 @@
-From 9fe376e0024dfdbea47219477e797cb20c56305f Mon Sep 17 00:00:00 2001
+From 223e2e4b5b2c6366d0dd4130a726c4cfcdb13ffb Mon Sep 17 00:00:00 2001
 From: Czarek Nakamoto <cyjan@mrcyjanek.net>
 Date: Mon, 2 Sep 2024 16:40:31 +0200
-Subject: [PATCH] uint64_t missing definition fix
+Subject: [PATCH 05/15] uint64_t missing definition fix
 
 ---
  contrib/epee/include/net/http_base.h | 2 +-
@@ -21,5 +21,5 @@ index 4af4da790..ae4c0d05e 100644
  
  #include <string>
 -- 
-2.43.0
+2.39.5 (Apple Git-154)
 
diff --git a/patches/wownero/0006-fix-build.patch b/patches/wownero/0006-fix-build.patch
deleted file mode 100644
index 0c93665..0000000
--- a/patches/wownero/0006-fix-build.patch
+++ /dev/null
@@ -1,137 +0,0 @@
-From cf12239f0c85f5865a796ac97c82f409604cfd3e Mon Sep 17 00:00:00 2001
-From: Czarek Nakamoto <cyjan@mrcyjanek.net>
-Date: Tue, 26 Mar 2024 09:44:54 +0100
-Subject: [PATCH 06/14] fix build
-
----
- contrib/depends/hosts/linux.mk                |  8 +++----
- contrib/depends/packages/android_ndk.mk       |  2 ++
- contrib/depends/packages/packages.mk          |  2 +-
- contrib/depends/packages/polyseed.mk          | 23 +++++++++++++++++++
- contrib/depends/packages/sodium.mk            |  2 +-
- .../patches/polyseed/force-static-mingw.patch | 23 +++++++++++++++++++
- 6 files changed, 54 insertions(+), 6 deletions(-)
- create mode 100644 contrib/depends/packages/polyseed.mk
- create mode 100644 contrib/depends/patches/polyseed/force-static-mingw.patch
-
-diff --git a/contrib/depends/hosts/linux.mk b/contrib/depends/hosts/linux.mk
-index 912fdb03c..b79799f30 100644
---- a/contrib/depends/hosts/linux.mk
-+++ b/contrib/depends/hosts/linux.mk
-@@ -11,15 +11,15 @@ linux_debug_CXXFLAGS=$(linux_debug_CFLAGS)
- linux_debug_CPPFLAGS=-D_GLIBCXX_DEBUG -D_GLIBCXX_DEBUG_PEDANTIC
- 
- ifeq (86,$(findstring 86,$(build_arch)))
--i686_linux_CC=gcc -m32
--i686_linux_CXX=g++ -m32
-+i686_linux_CC=i686-linux-gnu-gcc
-+i686_linux_CXX=i686-linux-gnu-g++
- i686_linux_AR=ar
- i686_linux_RANLIB=ranlib
- i686_linux_NM=nm
- i686_linux_STRIP=strip
- 
--x86_64_linux_CC=gcc -m64
--x86_64_linux_CXX=g++ -m64
-+x86_64_linux_CC=x86_64-linux-gnu-gcc
-+x86_64_linux_CXX=x86_64-linux-gnu-g++
- x86_64_linux_AR=ar
- x86_64_linux_RANLIB=ranlib
- x86_64_linux_NM=nm
-diff --git a/contrib/depends/packages/android_ndk.mk b/contrib/depends/packages/android_ndk.mk
-index 9b8a5332f..5deff76c7 100644
---- a/contrib/depends/packages/android_ndk.mk
-+++ b/contrib/depends/packages/android_ndk.mk
-@@ -7,6 +7,8 @@ $(package)_sha256_hash=5dfbbdc2d3ba859fed90d0e978af87c71a91a5be1f6e1c40ba697503d
- define $(package)_set_vars
- $(package)_config_opts_arm=--arch arm
- $(package)_config_opts_aarch64=--arch arm64
-+$(package)_config_opts_x86_64=--arch x86_64
-+$(package)_config_opts_i686=--arch x86
- endef
- 
- define $(package)_extract_cmds
-diff --git a/contrib/depends/packages/packages.mk b/contrib/depends/packages/packages.mk
-index d2d1eca85..8783d4955 100644
---- a/contrib/depends/packages/packages.mk
-+++ b/contrib/depends/packages/packages.mk
-@@ -1,4 +1,4 @@
--packages:=boost openssl zeromq libiconv expat unbound
-+packages:=boost openssl zeromq libiconv expat unbound polyseed
- 
- # ccache is useless in gitian builds
- ifneq ($(GITIAN),1)
-diff --git a/contrib/depends/packages/polyseed.mk b/contrib/depends/packages/polyseed.mk
-new file mode 100644
-index 000000000..2ddeac621
---- /dev/null
-+++ b/contrib/depends/packages/polyseed.mk
-@@ -0,0 +1,23 @@
-+package=polyseed
-+$(package)_version=2.0.0
-+$(package)_download_path=https://github.com/tevador/$(package)/archive/refs/tags/
-+$(package)_download_file=v$($(package)_version).tar.gz
-+$(package)_file_name=$(package)-$($(package)_version).tar.gz
-+$(package)_sha256_hash=f36282fcbcd68d32461b8230c89e1a40661bd46b91109681cec637433004135a
-+$(package)_patches=force-static-mingw.patch
-+
-+define $(package)_preprocess_cmds
-+    patch -p1 < $($(package)_patch_dir)/force-static-mingw.patch
-+endef
-+
-+define $(package)_config_cmds
-+    cmake -DCMAKE_INSTALL_PREFIX=$(host_prefix) -DCMAKE_C_COMPILER=$($(package)_cc) .
-+endef
-+
-+define $(package)_build_cmds
-+    $(MAKE)
-+endef
-+
-+define $(package)_stage_cmds
-+    $(MAKE) DESTDIR=$($(package)_staging_dir) install
-+endef
-diff --git a/contrib/depends/packages/sodium.mk b/contrib/depends/packages/sodium.mk
-index 87b34599e..68a5b48ba 100644
---- a/contrib/depends/packages/sodium.mk
-+++ b/contrib/depends/packages/sodium.mk
-@@ -6,7 +6,7 @@ $(package)_sha256_hash=6f504490b342a4f8a4c4a02fc9b866cbef8622d5df4e5452b46be121e
- $(package)_patches=disable-glibc-getrandom-getentropy.patch fix-whitespace.patch
- 
- define $(package)_set_vars
--$(package)_config_opts=--enable-static --disable-shared
-+$(package)_config_opts=--enable-static --disable-shared --with-pic
- $(package)_config_opts+=--prefix=$(host_prefix)
- endef
- 
-diff --git a/contrib/depends/patches/polyseed/force-static-mingw.patch b/contrib/depends/patches/polyseed/force-static-mingw.patch
-new file mode 100644
-index 000000000..f05cb2b6a
---- /dev/null
-+++ b/contrib/depends/patches/polyseed/force-static-mingw.patch
-@@ -0,0 +1,23 @@
-+--- a/include/polyseed.h
-++++ b/include/polyseed.h
-+@@ -93,13 +93,13 @@ Shared/static library definitions
-+     - define POLYSEED_STATIC when linking to the static library
-+ */
-+ #if defined(_WIN32) || defined(__CYGWIN__)
-+-    #ifdef POLYSEED_SHARED
-+-        #define POLYSEED_API __declspec(dllexport)
-+-    #elif !defined(POLYSEED_STATIC)
-+-        #define POLYSEED_API __declspec(dllimport)
-+-    #else
-+-        #define POLYSEED_API
-+-    #endif
-++//    #ifdef POLYSEED_SHARED
-++//        #define POLYSEED_API __declspec(dllexport)
-++//    #elif !defined(POLYSEED_STATIC)
-++//        #define POLYSEED_API __declspec(dllimport)
-++//    #else
-++          #define POLYSEED_API
-++//    #endif
-+     #define POLYSEED_PRIVATE
-+ #else
-+     #ifdef POLYSEED_SHARED
--- 
-2.45.2
-
diff --git a/patches/wownero/0013-use-proper-error-handling-in-get_seed.patch b/patches/wownero/0006-use-proper-error-handling-in-get_seed.patch
index ca98c84..8f10b80 100644
--- a/patches/wownero/0013-use-proper-error-handling-in-get_seed.patch
+++ b/patches/wownero/0006-use-proper-error-handling-in-get_seed.patch
@@ -1,18 +1,18 @@
-From f813a27e5842afde721494b9a1038d8f9d00016b Mon Sep 17 00:00:00 2001
+From 776d22d6dc47739074f004979894f3c62d43a0c9 Mon Sep 17 00:00:00 2001
 From: Czarek Nakamoto <cyjan@mrcyjanek.net>
 Date: Mon, 24 Jun 2024 10:49:12 +0200
-Subject: [PATCH 13/14] use proper error handling in get_seed
+Subject: [PATCH 06/15] use proper error handling in get_seed
 
 ---
  src/wallet/api/wallet.cpp | 17 ++++++++++++-----
- src/wallet/wallet2.cpp    |  3 +++
- 2 files changed, 15 insertions(+), 5 deletions(-)
+ src/wallet/wallet2.cpp    |  5 ++++-
+ 2 files changed, 16 insertions(+), 6 deletions(-)
 
 diff --git a/src/wallet/api/wallet.cpp b/src/wallet/api/wallet.cpp
-index ee0eeeb01..02cf7c79b 100644
+index 899ef044a..e16d8f83f 100644
 --- a/src/wallet/api/wallet.cpp
 +++ b/src/wallet/api/wallet.cpp
-@@ -879,12 +879,19 @@ bool WalletImpl::close(bool store)
+@@ -826,12 +826,19 @@ bool WalletImpl::close(bool store)
  
  std::string WalletImpl::seed(const std::string& seed_offset) const
  {
@@ -36,12 +36,12 @@ index ee0eeeb01..02cf7c79b 100644
 +    }
  }
  
- bool WalletImpl::getPolyseed(std::string &seed_words, std::string &passphrase) const
+ std::string WalletImpl::getSeedLanguage() const
 diff --git a/src/wallet/wallet2.cpp b/src/wallet/wallet2.cpp
-index 2b3eaad2e..4073974d9 100644
+index 651161d14..1e527cf97 100644
 --- a/src/wallet/wallet2.cpp
 +++ b/src/wallet/wallet2.cpp
-@@ -1445,11 +1445,13 @@ bool wallet2::get_seed(epee::wipeable_string& electrum_words, const epee::wipeab
+@@ -1440,11 +1440,13 @@ bool wallet2::get_seed(epee::wipeable_string& electrum_words, const epee::wipeab
    bool keys_deterministic = is_deterministic();
    if (!keys_deterministic)
    {
@@ -55,14 +55,17 @@ index 2b3eaad2e..4073974d9 100644
      std::cout << "seed_language not set" << std::endl;
      return false;
    }
-@@ -1459,6 +1461,7 @@ bool wallet2::get_seed(epee::wipeable_string& electrum_words, const epee::wipeab
+@@ -1454,8 +1456,9 @@ bool wallet2::get_seed(epee::wipeable_string& electrum_words, const epee::wipeab
      key = cryptonote::encrypt_key(key, passphrase);
    if (!crypto::ElectrumWords::bytes_to_words(key, electrum_words, seed_language))
    {
 +    THROW_WALLET_EXCEPTION(error::wallet_internal_error, "Failed to create seed from key for language: "+seed_language+", falling back to English.");
-     std::cout << "Failed to create seed from key for language: " << seed_language << ", falling back to English." << std::endl;
-     crypto::ElectrumWords::bytes_to_words(key, electrum_words, "English");
+     std::cout << "Failed to create seed from key for language: " << seed_language << std::endl;
+-    return false;
++    crypto::ElectrumWords::bytes_to_words(key, electrum_words, "English");
    }
+ 
+   return true;
 -- 
-2.45.2
+2.39.5 (Apple Git-154)
 
diff --git a/patches/wownero/0007-UR-functions.patch b/patches/wownero/0007-UR-functions.patch
new file mode 100644
index 0000000..ad0592c
--- /dev/null
+++ b/patches/wownero/0007-UR-functions.patch
@@ -0,0 +1,1036 @@
+From 1302c64b0218da6d32b9dd9cbf1c2c56f51e6aff Mon Sep 17 00:00:00 2001
+From: tobtoht <tob@featherwallet.org>
+Date: Tue, 12 Mar 2024 10:09:50 +0100
+Subject: [PATCH 07/15] UR functions
+
+This commit adds UR functions for UR tasks,
+I believe that the right place to get
+UR strings is the wallet code itself,
+especially because it allows us to
+skip the part when we have to store
+things to file to encode them later.
+Now we are fully in memory
+
+Things broken in the commit
+- ledger support.
+  AUTO_LOCK_CMD macro causes compile time
+  issues with this patch. I don't know why
+  just yet, this is a issue that I'll fix
+  later. However (considering the purpose
+  of this patch) it is not a dealbreaker.
+---
+ .gitmodules                             |   5 +-
+ CMakeLists.txt                          |   4 +-
+ contrib/depends/hosts/darwin.mk         |   2 +-
+ contrib/depends/toolchain.cmake.in      |   2 +-
+ external/CMakeLists.txt                 |   1 +
+ external/bc-ur                          |   1 +
+ src/device/device_ledger.cpp            |   5 +-
+ src/wallet/CMakeLists.txt               |   1 +
+ src/wallet/api/pending_transaction.cpp  |  33 +++
+ src/wallet/api/pending_transaction.h    |   1 +
+ src/wallet/api/unsigned_transaction.cpp |  42 ++++
+ src/wallet/api/unsigned_transaction.h   |   1 +
+ src/wallet/api/wallet.cpp               | 309 +++++++++++++++++++++++-
+ src/wallet/api/wallet.h                 |   8 +
+ src/wallet/api/wallet2_api.h            |  22 +-
+ src/wallet/wallet2.cpp                  | 141 +++++++----
+ src/wallet/wallet2.h                    |   3 +
+ 17 files changed, 521 insertions(+), 60 deletions(-)
+ create mode 160000 external/bc-ur
+
+diff --git a/.gitmodules b/.gitmodules
+index 991071fbe..b24855d9b 100644
+--- a/.gitmodules
++++ b/.gitmodules
+@@ -16,4 +16,7 @@
+ 	path = external/randomwow
+ 	url = https://codeberg.org/wownero/RandomWOW
+         branch = 1.2.1-wow
+-
++[submodule "external/bc-ur"]
++	path = external/bc-ur
++	url = https://github.com/MrCyjaneK/bc-ur
++	branch = misc
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index e387ffb1b..8b81c7ab7 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -96,7 +96,8 @@ enable_language(C ASM)
+ set(CMAKE_C_STANDARD 11)
+ set(CMAKE_C_STANDARD_REQUIRED ON)
+ set(CMAKE_C_EXTENSIONS OFF)
+-set(CMAKE_CXX_STANDARD 14)
++set(CMAKE_CXX_STANDARD 17)
++add_definitions(-D_LIBCPP_ENABLE_CXX17_REMOVED_FEATURES) # boost: no template named 'unary_function' in namespace 'std'; did you mean '__unary_function'?
+ set(CMAKE_CXX_STANDARD_REQUIRED ON)
+ set(CMAKE_CXX_EXTENSIONS OFF)
+ 
+@@ -365,6 +366,7 @@ if(NOT MANUAL_SUBMODULES)
+     endfunction ()
+     
+     message(STATUS "Checking submodules")
++    #check_submodule(external/bc-ur)
+     check_submodule(external/miniupnp)
+     check_submodule(external/rapidjson)
+     #check_submodule(external/trezor-common)
+diff --git a/contrib/depends/hosts/darwin.mk b/contrib/depends/hosts/darwin.mk
+index 79d449054..83d83036b 100644
+--- a/contrib/depends/hosts/darwin.mk
++++ b/contrib/depends/hosts/darwin.mk
+@@ -1,4 +1,4 @@
+-OSX_MIN_VERSION=10.8
++OSX_MIN_VERSION=10.14
+ LD64_VERSION=609
+ ifeq (aarch64, $(host_arch))
+ CC_target=arm64-apple-$(host_os)
+diff --git a/contrib/depends/toolchain.cmake.in b/contrib/depends/toolchain.cmake.in
+index f118c754e..f26655d68 100644
+--- a/contrib/depends/toolchain.cmake.in
++++ b/contrib/depends/toolchain.cmake.in
+@@ -94,7 +94,7 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
+   SET(BREW OFF)
+   SET(PORT OFF)
+   SET(CMAKE_OSX_SYSROOT "@prefix@/native/SDK/")
+-  SET(CMAKE_OSX_DEPLOYMENT_TARGET "10.08")
++  SET(CMAKE_OSX_DEPLOYMENT_TARGET "10.14")
+   SET(CMAKE_CXX_STANDARD 14)
+   SET(LLVM_ENABLE_PIC OFF)
+   SET(LLVM_ENABLE_PIE OFF)
+diff --git a/external/CMakeLists.txt b/external/CMakeLists.txt
+index 3184ae5a1..88a7bb0b5 100644
+--- a/external/CMakeLists.txt
++++ b/external/CMakeLists.txt
+@@ -72,4 +72,5 @@ endif()
+ add_subdirectory(db_drivers)
+ add_subdirectory(easylogging++)
+ add_subdirectory(qrcodegen)
++add_subdirectory(bc-ur)
+ add_subdirectory(randomwow EXCLUDE_FROM_ALL)
+diff --git a/external/bc-ur b/external/bc-ur
+new file mode 160000
+index 000000000..d82e7c753
+--- /dev/null
++++ b/external/bc-ur
+@@ -0,0 +1 @@
++Subproject commit d82e7c753e710b8000706dc3383b498438795208
+diff --git a/src/device/device_ledger.cpp b/src/device/device_ledger.cpp
+index 9961d13e7..8403d76e8 100644
+--- a/src/device/device_ledger.cpp
++++ b/src/device/device_ledger.cpp
+@@ -313,12 +313,13 @@ namespace hw {
+ 
+     /* ======================================================================= */
+     /*  LOCKER                                                                 */
+-    /* ======================================================================= */ 
++    /* ======================================================================= */
+     
+     //automatic lock one more level on device ensuring the current thread is allowed to use it
++    #pragma message ("Warning AUTO_LOCK_CMD is intentionally left broken. This is yet to be fixed.")
+     #define AUTO_LOCK_CMD() \
+       /* lock both mutexes without deadlock*/ \
+-      boost::lock(device_locker, command_locker); \
++      /* boost::lock(device_locker, command_locker); */ \
+       /* make sure both already-locked mutexes are unlocked at the end of scope */ \
+       boost::lock_guard<boost::recursive_mutex> lock1(device_locker, boost::adopt_lock); \
+       boost::lock_guard<boost::mutex> lock2(command_locker, boost::adopt_lock)
+diff --git a/src/wallet/CMakeLists.txt b/src/wallet/CMakeLists.txt
+index fdf3f2f5d..66384fe31 100644
+--- a/src/wallet/CMakeLists.txt
++++ b/src/wallet/CMakeLists.txt
+@@ -50,6 +50,7 @@ monero_add_library(wallet
+ target_link_libraries(wallet
+   PUBLIC
+     rpc_base
++    bc-ur
+     multisig
+     common
+     cryptonote_core
+diff --git a/src/wallet/api/pending_transaction.cpp b/src/wallet/api/pending_transaction.cpp
+index 70a702796..9c3c26ee5 100644
+--- a/src/wallet/api/pending_transaction.cpp
++++ b/src/wallet/api/pending_transaction.cpp
+@@ -42,6 +42,8 @@
+ #include <boost/format.hpp>
+ #include <boost/filesystem.hpp>
+ 
++#include "bc-ur/src/bc-ur.hpp"
++
+ using namespace std;
+ 
+ namespace Monero {
+@@ -162,6 +164,37 @@ bool PendingTransactionImpl::commit(const std::string &filename, bool overwrite)
+     return m_status == Status_Ok;
+ }
+ 
++std::string PendingTransactionImpl::commitUR(int max_fragment_length) {
++
++    LOG_PRINT_L3("m_pending_tx size: " << m_pending_tx.size());
++
++    try {
++        std::string ptx = m_wallet.m_wallet->dump_tx_to_str(m_pending_tx);
++        m_status = Status_Ok;
++        auto urMessage = ur::string_to_bytes(ptx);
++        ur::ByteVector cbor;
++        ur::CborLite::encodeBytes(cbor, urMessage);
++        std::string type;
++        if (m_wallet.watchOnly()) {
++            type = "xmr-txunsigned";
++        } else {
++            type = "xmr-txsigned";
++        }
++        ur::UR urData = ur::UR(type, cbor);
++        auto encoder = ur::UREncoder(urData, max_fragment_length);
++        std::string output;
++        for(size_t i = 0; i < encoder.seq_len(); i++) {
++            output.append("\n"+encoder.next_part());
++        }
++        return output;
++    } catch (const std::exception &e) {
++        m_errorString = string(tr("Unknown exception: ")) + e.what();
++        m_status = Status_Error;
++        return "";
++    }
++}
++
++
+ uint64_t PendingTransactionImpl::amount() const
+ {
+     uint64_t result = 0;
+diff --git a/src/wallet/api/pending_transaction.h b/src/wallet/api/pending_transaction.h
+index 0a9779c07..403bfe281 100644
+--- a/src/wallet/api/pending_transaction.h
++++ b/src/wallet/api/pending_transaction.h
+@@ -46,6 +46,7 @@ public:
+     int status() const override;
+     std::string errorString() const override;
+     bool commit(const std::string &filename = "", bool overwrite = false) override;
++    std::string commitUR(int max_fragment_length = 130) override;
+     uint64_t amount() const override;
+     uint64_t dust() const override;
+     uint64_t fee() const override;
+diff --git a/src/wallet/api/unsigned_transaction.cpp b/src/wallet/api/unsigned_transaction.cpp
+index 6165a2240..fd03e959d 100644
+--- a/src/wallet/api/unsigned_transaction.cpp
++++ b/src/wallet/api/unsigned_transaction.cpp
+@@ -40,6 +40,8 @@
+ #include <sstream>
+ #include <boost/format.hpp>
+ 
++#include "bc-ur/src/bc-ur.hpp"
++
+ using namespace std;
+ 
+ namespace Monero {
+@@ -96,6 +98,46 @@ bool UnsignedTransactionImpl::sign(const std::string &signedFileName)
+   return true;
+ }
+ 
++std::string UnsignedTransactionImpl::signUR(int max_fragment_length)
++{
++    if(m_wallet.watchOnly())
++    {
++        m_errorString = tr("This is a watch only wallet");
++        m_status = Status_Error;
++        return "";
++    }
++    std::vector<tools::wallet2::pending_tx> ptx;
++    try
++    {
++        tools::wallet2::signed_tx_set signed_txes;
++        std::string signedTx = m_wallet.m_wallet->sign_tx_dump_to_str(m_unsigned_tx_set, ptx, signed_txes);
++        if (signedTx.empty())
++        {
++            m_errorString = tr("Failed to sign transaction");
++            m_status = Status_Error;
++            return "";
++        }
++        auto urMessage = ur::string_to_bytes(signedTx);
++        ur::ByteVector cbor;
++        ur::CborLite::encodeBytes(cbor, urMessage);
++        std::string type = "xmr-txsigned";
++        ur::UR urData = ur::UR(type, cbor);
++        auto encoder = ur::UREncoder(urData, max_fragment_length);
++        std::string output;
++        for(size_t i = 0; i < encoder.seq_len(); i++) {
++            output.append("\n"+encoder.next_part());
++        }
++        return output;
++    }
++    catch (const std::exception &e)
++    {
++        m_errorString = string(tr("Failed to sign transaction")) + e.what();
++        m_status = Status_Error;
++        return "";
++    }
++    return "";
++}
++
+ //----------------------------------------------------------------------------------------------------
+ bool UnsignedTransactionImpl::checkLoadedTx(const std::function<size_t()> get_num_txes, const std::function<const tools::wallet2::tx_construction_data&(size_t)> &get_tx, const std::string &extra_message)
+ {
+diff --git a/src/wallet/api/unsigned_transaction.h b/src/wallet/api/unsigned_transaction.h
+index 30065a7fa..a94b23f75 100644
+--- a/src/wallet/api/unsigned_transaction.h
++++ b/src/wallet/api/unsigned_transaction.h
+@@ -53,6 +53,7 @@ public:
+     uint64_t txCount() const override;
+     // sign txs and save to file
+     bool sign(const std::string &signedFileName) override;
++    std::string signUR(int max_fragment_length = 130) override;
+     std::string confirmationMessage() const override {return m_confirmationMessage;}
+     uint64_t minMixinCount() const override;
+ 
+diff --git a/src/wallet/api/wallet.cpp b/src/wallet/api/wallet.cpp
+index e16d8f83f..ee000e7ab 100644
+--- a/src/wallet/api/wallet.cpp
++++ b/src/wallet/api/wallet.cpp
+@@ -47,6 +47,7 @@
+ 
+ #include <boost/locale.hpp>
+ #include <boost/filesystem.hpp>
++#include "bc-ur/src/bc-ur.hpp"
+ 
+ using namespace std;
+ using namespace cryptonote;
+@@ -1066,6 +1067,24 @@ uint64_t WalletImpl::unlockedBalance(uint32_t accountIndex) const
+     return m_wallet->unlocked_balance(accountIndex, false);
+ }
+ 
++uint64_t WalletImpl::viewOnlyBalance(uint32_t accountIndex, const std::vector<std::string> &key_images) const
++{
++    clearStatus();
++
++    std::vector<crypto::key_image> kis;
++    for (const auto &key_image : key_images) {
++        crypto::key_image ki;
++        if (!epee::string_tools::hex_to_pod(key_image, ki))
++        {
++            setStatusError(tr("failed to parse key image"));
++            return 0;
++        }
++        kis.push_back(ki);
++    }
++
++    return m_wallet->view_only_balance(accountIndex, kis);
++}
++
+ uint64_t WalletImpl::blockChainHeight() const
+ {
+     if(m_wallet->light_wallet()) {
+@@ -1208,6 +1227,61 @@ UnsignedTransaction *WalletImpl::loadUnsignedTx(const std::string &unsigned_file
+   return transaction;
+ }
+ 
++
++UnsignedTransaction *WalletImpl::loadUnsignedTxUR(const std::string &input) {
++    clearStatus();
++    UnsignedTransactionImpl * transaction = new UnsignedTransactionImpl(*this);
++    auto decoder = ur::URDecoder();
++
++    std::string delimiter = "\n";
++    std::string inp = input;
++    size_t pos = 0;
++    std::string token;
++    while ((pos = inp.find(delimiter)) != std::string::npos) {
++        token = inp.substr(0, pos);
++        decoder.receive_part(token);
++        inp.erase(0, pos + delimiter.length());
++    }
++    decoder.receive_part(inp);
++
++    if (decoder.is_failure()) {
++        setStatusError(decoder.result_error().what());
++        transaction->m_status = UnsignedTransaction::Status::Status_Error;
++        transaction->m_errorString = errorString();
++        return transaction;
++    }
++
++    if (!decoder.is_complete()) {
++        setStatusError("file ended but ur didn't complete");
++        transaction->m_status = UnsignedTransaction::Status::Status_Error;
++        transaction->m_errorString = errorString();
++        return transaction;
++    }
++
++    std::string data;
++    auto cbor = decoder.result_ur().cbor();
++    auto i = cbor.begin();
++    auto end = cbor.end();
++    ur::CborLite::decodeBytes(i, end, data);
++
++    if (checkBackgroundSync("cannot load tx") || !m_wallet->parse_unsigned_tx_from_str(data, transaction->m_unsigned_tx_set)){
++        setStatusError(tr("Failed to load unsigned transactions"));
++        transaction->m_status = UnsignedTransaction::Status::Status_Error;
++        transaction->m_errorString = errorString();
++
++        return transaction;
++    }
++
++    // Check tx data and construct confirmation message
++    std::string extra_message;
++    if (!std::get<2>(transaction->m_unsigned_tx_set.transfers).empty())
++        extra_message = (boost::format("%u outputs to import. ") % (unsigned)std::get<2>(transaction->m_unsigned_tx_set.transfers).size()).str();
++    transaction->checkLoadedTx([&transaction](){return transaction->m_unsigned_tx_set.txes.size();}, [&transaction](size_t n)->const tools::wallet2::tx_construction_data&{return transaction->m_unsigned_tx_set.txes[n];}, extra_message);
++    setStatus(transaction->status(), transaction->errorString());
++
++    return transaction;
++}
++
+ bool WalletImpl::submitTransaction(const string &fileName) {
+   clearStatus();
+   if (checkBackgroundSync("cannot submit tx"))
+@@ -1219,7 +1293,7 @@ bool WalletImpl::submitTransaction(const string &fileName) {
+     setStatus(Status_Ok, tr("Failed to load transaction from file"));
+     return false;
+   }
+-  
++
+   if(!transaction->commit()) {
+     setStatusError(transaction->m_errorString);
+     return false;
+@@ -1228,6 +1302,61 @@ bool WalletImpl::submitTransaction(const string &fileName) {
+   return true;
+ }
+ 
++
++bool WalletImpl::submitTransactionUR(const string &input) {
++    clearStatus();
++    auto decoder = ur::URDecoder();
++
++    std::string delimiter = "\n";
++    std::string inp = input;
++    size_t pos = 0;
++    std::string token;
++    while ((pos = inp.find(delimiter)) != std::string::npos) {
++        token = inp.substr(0, pos);
++        decoder.receive_part(token);
++        inp.erase(0, pos + delimiter.length());
++    }
++    decoder.receive_part(inp);
++
++    if (decoder.is_failure()) {
++        setStatusError(decoder.result_error().what());
++        return false;
++    }
++
++    if (!decoder.is_complete()) {
++        setStatusError("file ended but ur didn't complete");
++        return false;
++    }
++
++    std::string data;
++    auto cbor = decoder.result_ur().cbor();
++    auto i = cbor.begin();
++    auto end = cbor.end();
++    ur::CborLite::decodeBytes(i, end, data);
++    if (checkBackgroundSync("cannot submit tx"))
++        return false;
++    std::unique_ptr<PendingTransactionImpl> transaction(new PendingTransactionImpl(*this));
++
++    bool r = m_wallet->parse_tx_from_str(data, transaction->m_pending_tx, NULL);
++    if (!r) {
++        setStatus(Status_Ok, tr("Failed to load transaction from file"));
++        return false;
++    }
++
++    if(!transaction->commit()) {
++        setStatusError(transaction->m_errorString);
++        return false;
++    }
++
++    return true;
++}
++
++
++bool WalletImpl::hasUnknownKeyImages() const
++{
++    return m_wallet->has_unknown_key_images();
++}
++
+ bool WalletImpl::exportKeyImages(const string &filename, bool all) 
+ {
+   if (m_wallet->watch_only())
+@@ -1255,6 +1384,39 @@ bool WalletImpl::exportKeyImages(const string &filename, bool all)
+   return true;
+ }
+ 
++std::string WalletImpl::exportKeyImagesUR(size_t max_fragment_length, bool all)
++{
++    if (m_wallet->watch_only())
++    {
++        setStatusError(tr("Wallet is view only"));
++        return "";
++    }
++    if (checkBackgroundSync("cannot export key images"))
++        return "";
++
++    try
++    {
++        std::string keyImages = m_wallet->export_key_images_str(all);
++        auto urMessage = ur::string_to_bytes(keyImages);
++        ur::ByteVector cbor;
++        ur::CborLite::encodeBytes(cbor, urMessage);
++        ur::UR urData = ur::UR("xmr-keyimage", cbor);
++        auto encoder = ur::UREncoder(urData, max_fragment_length);
++        std::string output;
++        for(size_t i = 0; i < encoder.seq_len(); i++) {
++            output.append("\n"+encoder.next_part());
++        }
++        return output;
++    }
++    catch (const std::exception &e)
++    {
++        LOG_ERROR("Error exporting key images: " << e.what());
++        setStatusError(e.what());
++        return "";
++    }
++    return "";
++}
++
+ bool WalletImpl::importKeyImages(const string &filename)
+ {
+   if (checkBackgroundSync("cannot import key images"))
+@@ -1280,6 +1442,62 @@ bool WalletImpl::importKeyImages(const string &filename)
+   return true;
+ }
+ 
++
++bool WalletImpl::importKeyImagesUR(const string &input)
++{
++    if (checkBackgroundSync("cannot import key images"))
++        return false;
++    if (!trustedDaemon()) {
++        setStatusError(tr("Key images can only be imported with a trusted daemon"));
++        return false;
++    }
++    try
++    {
++        auto decoder = ur::URDecoder();
++        std::string delimiter = "\n";
++        std::string inp = input;
++        size_t pos = 0;
++        std::string token;
++        while ((pos = inp.find(delimiter)) != std::string::npos) {
++            token = inp.substr(0, pos);
++            decoder.receive_part(token);
++            inp.erase(0, pos + delimiter.length());
++        }
++        decoder.receive_part(inp);
++
++        if (decoder.is_failure()) {
++            setStatusError(decoder.result_error().what());
++            return false;
++        }
++
++        if (!decoder.is_complete()) {
++            setStatusError("file ended but ur didn't complete");
++            return false;
++        }
++
++        std::string data;
++        auto cbor = decoder.result_ur().cbor();
++        auto i = cbor.begin();
++        auto end = cbor.end();
++        ur::CborLite::decodeBytes(i, end, data);
++
++        uint64_t spent = 0, unspent = 0;
++
++        uint64_t height = m_wallet->import_key_images_str(data, spent, unspent);
++        LOG_PRINT_L2("Signed key images imported to height " << height << ", "
++                                                             << print_money(spent) << " spent, " << print_money(unspent) << " unspent");
++    }
++    catch (const std::exception &e)
++    {
++        LOG_ERROR("Error exporting key images: " << e.what());
++        setStatusError(string(tr("Failed to import key images: ")) + e.what());
++        return false;
++    }
++
++    return true;
++}
++
++
+ bool WalletImpl::exportOutputs(const string &filename, bool all)
+ {
+     if (checkBackgroundSync("cannot export outputs"))
+@@ -1312,6 +1530,40 @@ bool WalletImpl::exportOutputs(const string &filename, bool all)
+     return true;
+ }
+ 
++std::string WalletImpl::exportOutputsUR(size_t max_fragment_length, bool all)
++{
++
++    if (checkBackgroundSync("cannot export outputs"))
++        return "";
++    if (m_wallet->key_on_device())
++    {
++        setStatusError(string(tr("Not supported on HW wallets.")));
++        return "";
++    }
++
++    try
++    {
++        std::string data = m_wallet->export_outputs_to_str(all);
++        auto urMessage = ur::string_to_bytes(data);
++        ur::ByteVector cbor;
++        ur::CborLite::encodeBytes(cbor, urMessage);
++        ur::UR urData = ur::UR("xmr-output", cbor);
++        auto encoder = ur::UREncoder(urData, max_fragment_length);
++        std::string output;
++        for(size_t i = 0; i < encoder.seq_len(); i++) {
++            output.append("\n"+encoder.next_part());
++        }
++        return output;
++    }
++    catch (const std::exception &e)
++    {
++        LOG_ERROR("Error exporting outputs: " << e.what());
++        setStatusError(string(tr("Error exporting outputs: ")) + e.what());
++        return "";
++    }
++}
++
++
+ bool WalletImpl::importOutputs(const string &filename)
+ {
+     if (checkBackgroundSync("cannot import outputs"))
+@@ -1346,6 +1598,61 @@ bool WalletImpl::importOutputs(const string &filename)
+     return true;
+ }
+ 
++
++bool WalletImpl::importOutputsUR(const string &input)
++{
++    if (checkBackgroundSync("cannot import outputs"))
++        return false;
++    if (m_wallet->key_on_device())
++    {
++        setStatusError(string(tr("Not supported on HW wallets.")));
++        return false;
++    }
++
++    try
++    {
++        auto decoder = ur::URDecoder();
++
++        std::string delimiter = "\n";
++        std::string inp = input;
++        size_t pos = 0;
++        std::string token;
++        while ((pos = inp.find(delimiter)) != std::string::npos) {
++            token = inp.substr(0, pos);
++            decoder.receive_part(token);
++            inp.erase(0, pos + delimiter.length());
++        }
++        decoder.receive_part(inp);
++
++        if (decoder.is_failure()) {
++            setStatusError(decoder.result_error().what());
++            return false;
++        }
++
++        if (!decoder.is_complete()) {
++            setStatusError("file ended but ur didn't complete");
++            return false;
++        }
++
++        std::string data;
++        auto cbor = decoder.result_ur().cbor();
++        auto i = cbor.begin();
++        auto end = cbor.end();
++        ur::CborLite::decodeBytes(i, end, data);
++        size_t n_outputs = m_wallet->import_outputs_from_str(std::string(data));
++        LOG_PRINT_L2(std::to_string(n_outputs) << " outputs imported");
++    }
++    catch (const std::exception &e)
++    {
++        LOG_ERROR("Failed to import outputs: " << e.what());
++        setStatusError(string(tr("Failed to import outputs: ")) + e.what());
++        return false;
++    }
++
++    return true;
++}
++
++
+ bool WalletImpl::scanTransactions(const std::vector<std::string> &txids)
+ {
+     if (checkBackgroundSync("cannot scan transactions"))
+diff --git a/src/wallet/api/wallet.h b/src/wallet/api/wallet.h
+index ac7ce2f6a..edf8bb8ce 100644
+--- a/src/wallet/api/wallet.h
++++ b/src/wallet/api/wallet.h
+@@ -112,6 +112,7 @@ public:
+     bool setProxy(const std::string &address) override;
+     uint64_t balance(uint32_t accountIndex = 0) const override;
+     uint64_t unlockedBalance(uint32_t accountIndex = 0) const override;
++    uint64_t viewOnlyBalance(uint32_t accountIndex, const std::vector<std::string> &key_images) const override;
+     uint64_t blockChainHeight() const override;
+     uint64_t approximateBlockChainHeight() const override;
+     uint64_t estimateBlockChainHeight() const override;
+@@ -164,11 +165,18 @@ public:
+                                         std::set<uint32_t> subaddr_indices = {}) override;
+     virtual PendingTransaction * createSweepUnmixableTransaction() override;
+     bool submitTransaction(const std::string &fileName) override;
++    bool submitTransactionUR(const std::string &input) override;
+     virtual UnsignedTransaction * loadUnsignedTx(const std::string &unsigned_filename) override;
++    virtual UnsignedTransaction * loadUnsignedTxUR(const std::string &input) override;
++    bool hasUnknownKeyImages() const override;
+     bool exportKeyImages(const std::string &filename, bool all = false) override;
++    std::string exportKeyImagesUR(size_t max_fragment_length, bool all = false) override;
+     bool importKeyImages(const std::string &filename) override;
++    bool importKeyImagesUR(const std::string &input) override;
+     bool exportOutputs(const std::string &filename, bool all = false) override;
++    std::string exportOutputsUR(size_t max_fragment_length, bool all) override;
+     bool importOutputs(const std::string &filename) override;
++    bool importOutputsUR(const std::string &filename) override;
+     bool scanTransactions(const std::vector<std::string> &txids) override;
+ 
+     bool setupBackgroundSync(const BackgroundSyncType background_sync_type, const std::string &wallet_password, const optional<std::string> &background_cache_password = optional<std::string>()) override;
+diff --git a/src/wallet/api/wallet2_api.h b/src/wallet/api/wallet2_api.h
+index e349df176..764adbfbf 100644
+--- a/src/wallet/api/wallet2_api.h
++++ b/src/wallet/api/wallet2_api.h
+@@ -91,6 +91,7 @@ struct PendingTransaction
+     virtual std::string errorString() const = 0;
+     // commit transaction or save to file if filename is provided.
+     virtual bool commit(const std::string &filename = "", bool overwrite = false) = 0;
++    virtual std::string commitUR(int max_fragment_length = 130) = 0;
+     virtual uint64_t amount() const = 0;
+     virtual uint64_t dust() const = 0;
+     virtual uint64_t fee() const = 0;
+@@ -160,7 +161,8 @@ struct UnsignedTransaction
+     * @param signedFileName
+     * return - true on success
+     */
+-    virtual bool sign(const std::string &signedFileName) = 0;
++   virtual bool sign(const std::string &signedFileName) = 0;
++   virtual std::string signUR(int max_fragment_length = 130) = 0;
+ };
+ 
+ /**
+@@ -626,6 +628,7 @@ struct Wallet
+             result += unlockedBalance(i);
+         return result;
+     }
++    virtual uint64_t viewOnlyBalance(uint32_t accountIndex, const std::vector<std::string> &key_images = {}) const = 0;
+ 
+    /**
+     * @brief watchOnly - checks if wallet is watch only
+@@ -884,13 +887,15 @@ struct Wallet
+     *                          after object returned
+     */
+     virtual UnsignedTransaction * loadUnsignedTx(const std::string &unsigned_filename) = 0;
+-    
+-   /*!
++    virtual UnsignedTransaction * loadUnsignedTxUR(const std::string &input) = 0;
++
++    /*!
+     * \brief submitTransaction - submits transaction in signed tx file
+     * \return                  - true on success
+     */
+     virtual bool submitTransaction(const std::string &fileName) = 0;
+-    
++    virtual bool submitTransactionUR(const std::string &input) = 0;
++
+ 
+     /*!
+      * \brief disposeTransaction - destroys transaction object
+@@ -906,6 +911,8 @@ struct Wallet
+     virtual uint64_t estimateTransactionFee(const std::vector<std::pair<std::string, uint64_t>> &destinations,
+                                             PendingTransaction::Priority priority) const = 0;
+ 
++    virtual bool hasUnknownKeyImages() const = 0;
++
+    /*!
+     * \brief exportKeyImages - exports key images to file
+     * \param filename
+@@ -913,20 +920,22 @@ struct Wallet
+     * \return                  - true on success
+     */
+     virtual bool exportKeyImages(const std::string &filename, bool all = false) = 0;
+-   
++    virtual std::string exportKeyImagesUR(size_t max_fragment_length, bool all = false) = 0;
+    /*!
+     * \brief importKeyImages - imports key images from file
+     * \param filename
+     * \return                  - true on success
+     */
+     virtual bool importKeyImages(const std::string &filename) = 0;
++    virtual bool importKeyImagesUR(const std::string &input) = 0;
+ 
+     /*!
+-     * \brief importOutputs - exports outputs to file
++     * \brief exportOutputs - exports outputs to file
+      * \param filename
+      * \return                  - true on success
+      */
+     virtual bool exportOutputs(const std::string &filename, bool all = false) = 0;
++    virtual std::string exportOutputsUR(size_t max_fragment_length, bool all = false) = 0;
+ 
+     /*!
+      * \brief importOutputs - imports outputs from file
+@@ -934,6 +943,7 @@ struct Wallet
+      * \return                  - true on success
+      */
+     virtual bool importOutputs(const std::string &filename) = 0;
++    virtual bool importOutputsUR(const std::string &filename) = 0;
+ 
+     /*!
+      * \brief scanTransactions - scan a list of transaction ids, this operation may reveal the txids to the remote node and affect your privacy
+diff --git a/src/wallet/wallet2.cpp b/src/wallet/wallet2.cpp
+index 1e527cf97..671fa5298 100644
+--- a/src/wallet/wallet2.cpp
++++ b/src/wallet/wallet2.cpp
+@@ -948,6 +948,16 @@ uint32_t get_subaddress_clamped_sum(uint32_t idx, uint32_t extra)
+   return idx + extra;
+ }
+ 
++bool is_preferred_input(const std::vector<crypto::key_image>& preferred_input_list, const crypto::key_image& input) {
++  if (!preferred_input_list.empty()) {
++    auto it = std::find(preferred_input_list.begin(), preferred_input_list.end(), input);
++    if (it == preferred_input_list.end()) {
++      return false;
++    }
++  }
++  return true;
++}
++
+ static void setup_shim(hw::wallet_shim * shim, tools::wallet2 * wallet)
+ {
+   shim->get_tx_pub_key_from_received_outs = std::bind(&tools::wallet2::get_tx_pub_key_from_received_outs, wallet, std::placeholders::_1);
+@@ -6989,6 +6999,25 @@ uint64_t wallet2::unlocked_balance(uint32_t index_major, bool strict, uint64_t *
+   return amount;
+ }
+ //----------------------------------------------------------------------------------------------------
++uint64_t wallet2::view_only_balance(uint32_t index_major, const std::vector<crypto::key_image>& selected_inputs)
++{
++  uint64_t amount = 0;
++  for (const auto &td : m_transfers) {
++    if (is_preferred_input(selected_inputs, td.m_key_image) &&
++        !is_spent(td, false) &&
++        !td.m_frozen &&
++        !td.m_key_image_partial &&
++        td.m_key_image_known &&
++        td.is_rct() &&
++        is_transfer_unlocked(td) &&
++        td.m_subaddr_index.major == index_major)
++    {
++      amount += td.m_amount;
++    }
++  }
++  return amount;
++}
++//----------------------------------------------------------------------------------------------------
+ std::map<uint32_t, uint64_t> wallet2::balance_per_subaddress(uint32_t index_major, bool strict) const
+ {
+   std::map<uint32_t, uint64_t> amount_per_subaddr;
+@@ -7840,9 +7869,7 @@ bool wallet2::sign_tx(unsigned_tx_set &exported_txs, std::vector<wallet2::pendin
+     crypto::key_derivation derivation;
+     std::vector<crypto::key_derivation> additional_derivations;
+ 
+-    // compute public keys from out secret keys
+-    crypto::public_key tx_pub_key;
+-    crypto::secret_key_to_public_key(txs[n].tx_key, tx_pub_key);
++    crypto::public_key tx_pub_key = get_tx_pub_key_from_extra(tx);
+     std::vector<crypto::public_key> additional_tx_pub_keys;
+     for (const crypto::secret_key &skey: txs[n].additional_tx_keys)
+     {
+@@ -11232,7 +11259,7 @@ std::vector<wallet2::pending_tx> wallet2::create_transactions_2(std::vector<cryp
+       MDEBUG("Ignoring output " << i << " of amount " << print_money(td.amount()) << " which is below fractional threshold " << print_money(fractional_threshold));
+       continue;
+     }
+-    if (!is_spent(td, false) && !td.m_frozen && !td.m_key_image_partial && (use_rct ? true : !td.is_rct()) && is_transfer_unlocked(td) && td.m_subaddr_index.major == subaddr_account && subaddr_indices.count(td.m_subaddr_index.minor) == 1)
++    if (!is_spent(td, false) && !td.m_frozen && !td.m_key_image_partial && td.m_key_image_known && (use_rct ? true : !td.is_rct()) && is_transfer_unlocked(td) && td.m_subaddr_index.major == subaddr_account && subaddr_indices.count(td.m_subaddr_index.minor) == 1)
+     {
+       if (td.amount() > m_ignore_outputs_above || td.amount() < m_ignore_outputs_below)
+       {
+@@ -11282,9 +11309,15 @@ std::vector<wallet2::pending_tx> wallet2::create_transactions_2(std::vector<cryp
+ 
+   LOG_PRINT_L2("Starting with " << num_nondust_outputs << " non-dust outputs and " << num_dust_outputs << " dust outputs");
+ 
+-  if (unused_dust_indices_per_subaddr.empty() && unused_transfers_indices_per_subaddr.empty())
+-    return std::vector<wallet2::pending_tx>();
++  // use tobotoht's code path on view-only wallet, otherwise default to upstream
++  bool throwOnNoEnotes = m_account.get_device().device_protocol() == hw::device::PROTOCOL_COLD || m_watch_only || m_multisig || m_is_background_wallet;
+ 
++  if (throwOnNoEnotes) {
++    THROW_WALLET_EXCEPTION_IF(unused_dust_indices_per_subaddr.empty() && unused_transfers_indices_per_subaddr.empty(), error::wallet_internal_error, "No enotes available to spend")
++  } else {
++    if (unused_dust_indices_per_subaddr.empty() && unused_transfers_indices_per_subaddr.empty())
++      return std::vector<wallet2::pending_tx>();
++  }
+   // if empty, put dummy entry so that the front can be referenced later in the loop
+   if (unused_dust_indices_per_subaddr.empty())
+     unused_dust_indices_per_subaddr.push_back({});
+@@ -13911,33 +13944,40 @@ crypto::public_key wallet2::get_tx_pub_key_from_received_outs(const tools::walle
+ 
+ bool wallet2::export_key_images(const std::string &filename, bool all) const
+ {
+-  PERF_TIMER(export_key_images);
+-  std::pair<uint64_t, std::vector<std::pair<crypto::key_image, crypto::signature>>> ski = export_key_images(all);
+-  std::string magic(KEY_IMAGE_EXPORT_FILE_MAGIC, strlen(KEY_IMAGE_EXPORT_FILE_MAGIC));
+-  const cryptonote::account_public_address &keys = get_account().get_keys().m_account_address;
+-  const uint32_t offset = ski.first;
++  std::string data = export_key_images_str(all);
++  return save_to_file(filename, data);
++}
+ 
+-  std::string data;
+-  data.reserve(4 + ski.second.size() * (sizeof(crypto::key_image) + sizeof(crypto::signature)) + 2 * sizeof(crypto::public_key));
+-  data.resize(4);
+-  data[0] = offset & 0xff;
+-  data[1] = (offset >> 8) & 0xff;
+-  data[2] = (offset >> 16) & 0xff;
+-  data[3] = (offset >> 24) & 0xff;
+-  data += std::string((const char *)&keys.m_spend_public_key, sizeof(crypto::public_key));
+-  data += std::string((const char *)&keys.m_view_public_key, sizeof(crypto::public_key));
+-  for (const auto &i: ski.second)
+-  {
+-    data += std::string((const char *)&i.first, sizeof(crypto::key_image));
+-    data += std::string((const char *)&i.second, sizeof(crypto::signature));
+-  }
++std::string wallet2::export_key_images_str(bool all) const
++{
++    PERF_TIMER(export_key_images);
++    std::pair<uint64_t, std::vector<std::pair<crypto::key_image, crypto::signature>>> ski = export_key_images(all);
++    std::string magic(KEY_IMAGE_EXPORT_FILE_MAGIC, strlen(KEY_IMAGE_EXPORT_FILE_MAGIC));
++    const cryptonote::account_public_address &keys = get_account().get_keys().m_account_address;
++    const uint32_t offset = ski.first;
+ 
+-  // encrypt data, keep magic plaintext
+-  PERF_TIMER(export_key_images_encrypt);
+-  std::string ciphertext = encrypt_with_view_secret_key(data);
+-  return save_to_file(filename, magic + ciphertext);
++    std::string data;
++    data.reserve(4 + ski.second.size() * (sizeof(crypto::key_image) + sizeof(crypto::signature)) + 2 * sizeof(crypto::public_key));
++    data.resize(4);
++    data[0] = offset & 0xff;
++    data[1] = (offset >> 8) & 0xff;
++    data[2] = (offset >> 16) & 0xff;
++    data[3] = (offset >> 24) & 0xff;
++    data += std::string((const char *)&keys.m_spend_public_key, sizeof(crypto::public_key));
++    data += std::string((const char *)&keys.m_view_public_key, sizeof(crypto::public_key));
++    for (const auto &i: ski.second)
++    {
++        data += std::string((const char *)&i.first, sizeof(crypto::key_image));
++        data += std::string((const char *)&i.second, sizeof(crypto::signature));
++    }
++
++    // encrypt data, keep magic plaintext
++    PERF_TIMER(export_key_images_encrypt);
++    std::string ciphertext = encrypt_with_view_secret_key(data);
++    return magic + ciphertext;
+ }
+ 
++
+ //----------------------------------------------------------------------------------------------------
+ std::pair<uint64_t, std::vector<std::pair<crypto::key_image, crypto::signature>>> wallet2::export_key_images(bool all) const
+ {
+@@ -13992,53 +14032,60 @@ std::pair<uint64_t, std::vector<std::pair<crypto::key_image, crypto::signature>>
+   return std::make_pair(offset, ski);
+ }
+ 
+-uint64_t wallet2::import_key_images(const std::string &filename, uint64_t &spent, uint64_t &unspent)
++uint64_t wallet2::import_key_images(const std::string &filename, uint64_t &spent, uint64_t &unspent) {
++    std::string data;
++
++    bool r = load_from_file(filename, data);
++
++    THROW_WALLET_EXCEPTION_IF(!r, error::wallet_internal_error, std::string(tr("failed to read file ")) + filename);
++
++    return import_key_images_str(data, spent, unspent);
++}
++
++uint64_t wallet2::import_key_images_str(const std::string &data, uint64_t &spent, uint64_t &unspent)
+ {
+   PERF_TIMER(import_key_images_fsu);
+-  std::string data;
+-  bool r = load_from_file(filename, data);
+-
+-  THROW_WALLET_EXCEPTION_IF(!r, error::wallet_internal_error, std::string(tr("failed to read file ")) + filename);
++  std::string data_local = data;
+ 
+   const size_t magiclen = strlen(KEY_IMAGE_EXPORT_FILE_MAGIC);
+   if (data.size() < magiclen || memcmp(data.data(), KEY_IMAGE_EXPORT_FILE_MAGIC, magiclen))
+   {
+-    THROW_WALLET_EXCEPTION(error::wallet_internal_error, std::string("Bad key image export file magic in ") + filename);
++    THROW_WALLET_EXCEPTION(error::wallet_internal_error, std::string("Bad key image export file magic"));
+   }
+ 
+   try
+   {
+     PERF_TIMER(import_key_images_decrypt);
+-    data = decrypt_with_view_secret_key(std::string(data, magiclen));
++    data_local = decrypt_with_view_secret_key(std::string(data, magiclen));
+   }
+   catch (const std::exception &e)
+   {
+-    THROW_WALLET_EXCEPTION(error::wallet_internal_error, std::string("Failed to decrypt ") + filename + ": " + e.what());
++    THROW_WALLET_EXCEPTION(error::wallet_internal_error, std::string("Failed to decrypt ") + ": " + e.what());
+   }
+ 
+   const size_t headerlen = 4 + 2 * sizeof(crypto::public_key);
+-  THROW_WALLET_EXCEPTION_IF(data.size() < headerlen, error::wallet_internal_error, std::string("Bad data size from file ") + filename);
+-  const uint32_t offset = (uint8_t)data[0] | (((uint8_t)data[1]) << 8) | (((uint8_t)data[2]) << 16) | (((uint8_t)data[3]) << 24);
+-  const crypto::public_key &public_spend_key = *(const crypto::public_key*)&data[4];
+-  const crypto::public_key &public_view_key = *(const crypto::public_key*)&data[4 + sizeof(crypto::public_key)];
++  THROW_WALLET_EXCEPTION_IF(data_local.size() < headerlen, error::wallet_internal_error, std::string("Bad data size from file "));
++  const uint32_t offset = (uint8_t)data_local[0] | (((uint8_t)data_local[1]) << 8) | (((uint8_t)data_local[2]) << 16) | (((uint8_t)data_local[3]) << 24);
++  const crypto::public_key &public_spend_key = *(const crypto::public_key*)&data_local[4];
++  const crypto::public_key &public_view_key = *(const crypto::public_key*)&data_local[4 + sizeof(crypto::public_key)];
+   const cryptonote::account_public_address &keys = get_account().get_keys().m_account_address;
+   if (public_spend_key != keys.m_spend_public_key || public_view_key != keys.m_view_public_key)
+   {
+-    THROW_WALLET_EXCEPTION(error::wallet_internal_error, std::string( "Key images from ") + filename + " are for a different account");
++    THROW_WALLET_EXCEPTION(error::wallet_internal_error, std::string( "Key images from ") + " are for a different account");
+   }
+   THROW_WALLET_EXCEPTION_IF(offset > m_transfers.size(), error::wallet_internal_error, "Offset larger than known outputs");
+ 
+   const size_t record_size = sizeof(crypto::key_image) + sizeof(crypto::signature);
+-  THROW_WALLET_EXCEPTION_IF((data.size() - headerlen) % record_size,
+-      error::wallet_internal_error, std::string("Bad data size from file ") + filename);
+-  size_t nki = (data.size() - headerlen) / record_size;
++  THROW_WALLET_EXCEPTION_IF((data_local.size() - headerlen) % record_size,
++      error::wallet_internal_error, std::string("Bad data size from file "));
++  size_t nki = (data_local.size() - headerlen) / record_size;
+ 
+   std::vector<std::pair<crypto::key_image, crypto::signature>> ski;
+   ski.reserve(nki);
+   for (size_t n = 0; n < nki; ++n)
+   {
+-    crypto::key_image key_image = *reinterpret_cast<const crypto::key_image*>(&data[headerlen + n * record_size]);
+-    crypto::signature signature = *reinterpret_cast<const crypto::signature*>(&data[headerlen + n * record_size + sizeof(crypto::key_image)]);
++    crypto::key_image key_image = *reinterpret_cast<const crypto::key_image*>(&data_local[headerlen + n * record_size]);
++    crypto::signature signature = *reinterpret_cast<const crypto::signature*>(&data_local[headerlen + n * record_size + sizeof(crypto::key_image)]);
+ 
+     ski.push_back(std::make_pair(key_image, signature));
+   }
+diff --git a/src/wallet/wallet2.h b/src/wallet/wallet2.h
+index c07a47c11..80ff0698d 100644
+--- a/src/wallet/wallet2.h
++++ b/src/wallet/wallet2.h
+@@ -1150,6 +1150,7 @@ private:
+     // locked & unlocked balance of given or current subaddress account
+     uint64_t balance(uint32_t subaddr_index_major, bool strict) const;
+     uint64_t unlocked_balance(uint32_t subaddr_index_major, bool strict, uint64_t *blocks_to_unlock = NULL, uint64_t *time_to_unlock = NULL);
++    uint64_t view_only_balance(uint32_t index_major, const std::vector<crypto::key_image>& selected_inputs = {});
+     // locked & unlocked balance per subaddress of given or current subaddress account
+     std::map<uint32_t, uint64_t> balance_per_subaddress(uint32_t subaddr_index_major, bool strict) const;
+     std::map<uint32_t, std::pair<uint64_t, std::pair<uint64_t, uint64_t>>> unlocked_balance_per_subaddress(uint32_t subaddr_index_major, bool strict);
+@@ -1624,9 +1625,11 @@ private:
+     std::tuple<size_t, crypto::hash, std::vector<crypto::hash>> export_blockchain() const;
+     void import_blockchain(const std::tuple<size_t, crypto::hash, std::vector<crypto::hash>> &bc);
+     bool export_key_images(const std::string &filename, bool all = false) const;
++    std::string export_key_images_str(bool all) const;
+     std::pair<uint64_t, std::vector<std::pair<crypto::key_image, crypto::signature>>> export_key_images(bool all = false) const;
+     uint64_t import_key_images(const std::vector<std::pair<crypto::key_image, crypto::signature>> &signed_key_images, size_t offset, uint64_t &spent, uint64_t &unspent, bool check_spent = true);
+     uint64_t import_key_images(const std::string &filename, uint64_t &spent, uint64_t &unspent);
++    uint64_t import_key_images_str(const std::string &data, uint64_t &spent, uint64_t &unspent);
+     bool import_key_images(std::vector<crypto::key_image> key_images, size_t offset=0, boost::optional<std::unordered_set<size_t>> selected_transfers=boost::none);
+     bool import_key_images(signed_tx_set & signed_tx, size_t offset=0, bool only_selected_transfers=false);
+     crypto::public_key get_tx_pub_key_from_received_outs(const tools::wallet2::transfer_details &td) const;
+-- 
+2.39.5 (Apple Git-154)
+
diff --git a/patches/wownero/0007-macos-build-fix.patch b/patches/wownero/0007-macos-build-fix.patch
deleted file mode 100644
index 2077208..0000000
--- a/patches/wownero/0007-macos-build-fix.patch
+++ /dev/null
@@ -1,114 +0,0 @@
-From b3916ec820e9b1aa3ad5af732c3fd32591b21a05 Mon Sep 17 00:00:00 2001
-From: Your Name <you@example.com>
-Date: Thu, 28 Mar 2024 02:03:08 +0100
-Subject: [PATCH 07/14] macos build fix
-
----
- contrib/depends/hosts/darwin.mk               |  2 +
- contrib/depends/packages/polyseed.mk          | 13 +++--
- .../polyseed/0001-disable-soname.patch        | 48 +++++++++++++++++++
- 3 files changed, 59 insertions(+), 4 deletions(-)
- create mode 100644 contrib/depends/patches/polyseed/0001-disable-soname.patch
-
-diff --git a/contrib/depends/hosts/darwin.mk b/contrib/depends/hosts/darwin.mk
-index 79d449054..cbe795081 100644
---- a/contrib/depends/hosts/darwin.mk
-+++ b/contrib/depends/hosts/darwin.mk
-@@ -8,6 +8,8 @@ endif
- darwin_CC=clang -target $(CC_target) -mmacosx-version-min=$(OSX_MIN_VERSION) --sysroot $(host_prefix)/native/SDK/ -mlinker-version=$(LD64_VERSION) -B$(host_prefix)/native/bin/$(host)-
- darwin_CXX=clang++ -target $(CC_target) -mmacosx-version-min=$(OSX_MIN_VERSION) --sysroot $(host_prefix)/native/SDK/ -mlinker-version=$(LD64_VERSION) -stdlib=libc++ -B$(host_prefix)/native/bin/$(host)-
- 
-+darwin_RANLIB=$(host_prefix)/native/bin/$(host)-ranlib
-+
- darwin_CFLAGS=-pipe
- darwin_CXXFLAGS=$(darwin_CFLAGS)
- darwin_ARFLAGS=cr
-diff --git a/contrib/depends/packages/polyseed.mk b/contrib/depends/packages/polyseed.mk
-index 2ddeac621..0071b20f3 100644
---- a/contrib/depends/packages/polyseed.mk
-+++ b/contrib/depends/packages/polyseed.mk
-@@ -4,18 +4,23 @@ $(package)_download_path=https://github.com/tevador/$(package)/archive/refs/tags
- $(package)_download_file=v$($(package)_version).tar.gz
- $(package)_file_name=$(package)-$($(package)_version).tar.gz
- $(package)_sha256_hash=f36282fcbcd68d32461b8230c89e1a40661bd46b91109681cec637433004135a
--$(package)_patches=force-static-mingw.patch
-+$(package)_patches=force-static-mingw.patch 0001-disable-soname.patch
- 
- define $(package)_preprocess_cmds
--    patch -p1 < $($(package)_patch_dir)/force-static-mingw.patch
-+    patch -p1 < $($(package)_patch_dir)/force-static-mingw.patch &&\
-+    patch -p1 < $($(package)_patch_dir)/0001-disable-soname.patch
- endef
- 
- define $(package)_config_cmds
--    cmake -DCMAKE_INSTALL_PREFIX=$(host_prefix) -DCMAKE_C_COMPILER=$($(package)_cc) .
-+    CC="$($(package)_cc)" cmake -DCMAKE_INSTALL_PREFIX="$(host_prefix)" .
-+endef
-+
-+define $(package)_set_vars
-+  $(package)_build_opts=CC="$($(package)_cc)"
- endef
- 
- define $(package)_build_cmds
--    $(MAKE)
-+    CC="$($(package)_cc)" $(MAKE)
- endef
- 
- define $(package)_stage_cmds
-diff --git a/contrib/depends/patches/polyseed/0001-disable-soname.patch b/contrib/depends/patches/polyseed/0001-disable-soname.patch
-new file mode 100644
-index 000000000..bd97dd394
---- /dev/null
-+++ b/contrib/depends/patches/polyseed/0001-disable-soname.patch
-@@ -0,0 +1,48 @@
-+From aabafcfc0572651436d024a635483c49042fad7f Mon Sep 17 00:00:00 2001
-+From: Czarek Nakamoto <cyjan@mrcyjanek.net>
-+Date: Thu, 28 Mar 2024 00:32:51 +0100
-+Subject: [PATCH] disable soname
-+
-+---
-+ CMakeLists.txt | 16 +++++++++-------
-+ 1 file changed, 9 insertions(+), 7 deletions(-)
-+
-+diff --git a/CMakeLists.txt b/CMakeLists.txt
-+index 8a8e7c2..5301353 100644
-+--- a/CMakeLists.txt
-++++ b/CMakeLists.txt
-+@@ -36,6 +36,7 @@ include_directories(polyseed
-+ target_compile_definitions(polyseed PRIVATE POLYSEED_SHARED)
-+ set_target_properties(polyseed PROPERTIES VERSION 2.0.0
-+                                           SOVERSION 2
-++                                          NO_SONAME 1
-+                                           C_STANDARD 11
-+                                           C_STANDARD_REQUIRED ON)
-+
-+@@ -45,16 +46,17 @@ include_directories(polyseed_static
-+   include/)
-+ target_compile_definitions(polyseed_static PRIVATE POLYSEED_STATIC)
-+ set_target_properties(polyseed_static PROPERTIES OUTPUT_NAME polyseed
-++                                                 NO_SONAME 1
-+                                                  C_STANDARD 11
-+                                                  C_STANDARD_REQUIRED ON)
-+
-+-add_executable(polyseed-tests
-+-  tests/tests.c)
-+-include_directories(polyseed-tests
-+-  include/)
-+-target_compile_definitions(polyseed-tests PRIVATE POLYSEED_STATIC)
-+-target_link_libraries(polyseed-tests
-+-  PRIVATE polyseed_static)
-++# add_executable(polyseed-tests
-++#   tests/tests.c)
-++# include_directories(polyseed-tests
-++#   include/)
-++# target_compile_definitions(polyseed-tests PRIVATE POLYSEED_STATIC)
-++# target_link_libraries(polyseed-tests
-++#   PRIVATE polyseed_static)
-+
-+ include(GNUInstallDirs)
-+ install(TARGETS polyseed polyseed_static
-+--
-+2.39.2
--- 
-2.45.2
-
diff --git a/patches/wownero/0008-FIX-wallet-listener-crashing.patch b/patches/wownero/0008-FIX-wallet-listener-crashing.patch
deleted file mode 100644
index b935770..0000000
--- a/patches/wownero/0008-FIX-wallet-listener-crashing.patch
+++ /dev/null
@@ -1,58 +0,0 @@
-From 80c2ee2b596b77d445c5e84f646a22949736fbd4 Mon Sep 17 00:00:00 2001
-From: Czarek Nakamoto <cyjan@mrcyjanek.net>
-Date: Tue, 2 Apr 2024 11:56:09 +0200
-Subject: [PATCH 08/14] FIX: wallet listener crashing
-
----
- src/wallet/api/wallet.cpp | 21 +++++++++++++++------
- 1 file changed, 15 insertions(+), 6 deletions(-)
-
-diff --git a/src/wallet/api/wallet.cpp b/src/wallet/api/wallet.cpp
-index ed309de34..ee0eeeb01 100644
---- a/src/wallet/api/wallet.cpp
-+++ b/src/wallet/api/wallet.cpp
-@@ -201,8 +201,11 @@ struct Wallet2CallbackImpl : public tools::i_wallet2_callback
-                      << ", burnt: " << print_money(burnt)
-                      << ", raw_output_value: " << print_money(amount)
-                      << ", idx: " << subaddr_index);
--        m_listener->moneyReceived(tx_hash, amount);
--        m_listener->updated();
-+        // do not signal on sent tx if wallet is not syncronized completely
-+        if (m_listener && m_wallet->synchronized()) {
-+            m_listener->moneyReceived(tx_hash, amount);
-+            m_listener->updated();
-+        }
-     }
- 
-     virtual void on_unconfirmed_money_received(uint64_t height, const crypto::hash &txid, const cryptonote::transaction& tx, uint64_t amount, const cryptonote::subaddress_index& subaddr_index)
-@@ -214,8 +217,11 @@ struct Wallet2CallbackImpl : public tools::i_wallet2_callback
-                      << ", tx: " << tx_hash
-                      << ", amount: " << print_money(amount)
-                      << ", idx: " << subaddr_index);
--        m_listener->unconfirmedMoneyReceived(tx_hash, amount);
--        m_listener->updated();
-+        // do not signal on sent tx if wallet is not syncronized completely
-+        if (m_listener && m_wallet->synchronized()) {
-+            m_listener->unconfirmedMoneyReceived(tx_hash, amount);
-+            m_listener->updated();
-+        }
-     }
- 
-     virtual void on_money_spent(uint64_t height, const crypto::hash &txid, const cryptonote::transaction& in_tx,
-@@ -227,8 +233,11 @@ struct Wallet2CallbackImpl : public tools::i_wallet2_callback
-                      << ", tx: " << tx_hash
-                      << ", amount: " << print_money(amount)
-                      << ", idx: " << subaddr_index);
--        m_listener->moneySpent(tx_hash, amount);
--        m_listener->updated();
-+        // do not signal on sent tx if wallet is not syncronized completely
-+        if (m_listener && m_wallet->synchronized()) {
-+            m_listener->moneySpent(tx_hash, amount);
-+            m_listener->updated();
-+        }
-     }
- 
-     virtual void on_skip_transaction(uint64_t height, const crypto::hash &txid, const cryptonote::transaction& tx)
--- 
-2.45.2
-
diff --git a/patches/wownero/0008-add-dummy-device-for-ledger.patch b/patches/wownero/0008-add-dummy-device-for-ledger.patch
new file mode 100644
index 0000000..6d40bb2
--- /dev/null
+++ b/patches/wownero/0008-add-dummy-device-for-ledger.patch
@@ -0,0 +1,604 @@
+From 07a3019d94feb48f746dbc780db1e4d2e0d6080c Mon Sep 17 00:00:00 2001
+From: Czarek Nakamoto <cyjan@mrcyjanek.net>
+Date: Wed, 26 Jun 2024 15:04:38 +0200
+Subject: [PATCH 08/15] add dummy device for ledger
+
+---
+ CMakeLists.txt                    |   6 +-
+ src/device/CMakeLists.txt         |   6 +-
+ src/device/device.cpp             |  10 ++-
+ src/device/device.hpp             |  12 +--
+ src/device/device_io_dummy.cpp    | 133 ++++++++++++++++++++++++++++++
+ src/device/device_io_dummy.hpp    |  74 +++++++++++++++++
+ src/device/device_ledger.cpp      |   6 +-
+ src/device/device_ledger.hpp      |   7 +-
+ src/wallet/api/wallet.cpp         |  94 +++++++++++++++++++++
+ src/wallet/api/wallet.h           |  18 ++++
+ src/wallet/api/wallet2_api.h      |  12 +++
+ src/wallet/api/wallet_manager.cpp |  12 ++-
+ 12 files changed, 365 insertions(+), 25 deletions(-)
+ create mode 100644 src/device/device_io_dummy.cpp
+ create mode 100644 src/device/device_io_dummy.hpp
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 8b81c7ab7..abe44eca5 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -709,8 +709,12 @@ include_directories(${LMDB_INCLUDE})
+ include_directories(${LIBUNWIND_INCLUDE})
+ link_directories(${LIBUNWIND_LIBRARY_DIRS})
+ 
++if (HIDAPI_DUMMY)
++  add_definitions(-DHIDAPI_DUMMY)
++endif()
++
+ # Final setup for hid
+-if (HIDAPI_FOUND) 
++if (HIDAPI_FOUND)
+   message(STATUS "Using HIDAPI include dir at ${HIDAPI_INCLUDE_DIR}")
+   add_definitions(-DHAVE_HIDAPI)
+   include_directories(${HIDAPI_INCLUDE_DIR})
+diff --git a/src/device/CMakeLists.txt b/src/device/CMakeLists.txt
+index e4f1159b5..14d398f87 100644
+--- a/src/device/CMakeLists.txt
++++ b/src/device/CMakeLists.txt
+@@ -29,10 +29,11 @@
+ set(device_sources
+   device.cpp
+   device_default.cpp
++  device_io_dummy.cpp
+   log.cpp
+   )
+ 
+-if(HIDAPI_FOUND)
++if(HIDAPI_FOUND OR HIDAPI_DUMMY)
+   set(device_sources 
+     ${device_sources} 
+     device_ledger.cpp
+@@ -45,10 +46,11 @@ set(device_headers
+   device_io.hpp
+   device_default.hpp
+   device_cold.hpp
++  device_io_dummy.hpp
+   log.hpp
+  )
+ 
+-if(HIDAPI_FOUND)
++if(HIDAPI_FOUND OR HIDAPI_DUMMY)
+   set(device_headers 
+     ${device_headers} 
+     device_ledger.hpp
+diff --git a/src/device/device.cpp b/src/device/device.cpp
+index e6cd358b6..777584c01 100644
+--- a/src/device/device.cpp
++++ b/src/device/device.cpp
+@@ -29,7 +29,7 @@
+ 
+ #include "device.hpp"
+ #include "device_default.hpp"
+-#ifdef WITH_DEVICE_LEDGER
++#if defined(WITH_DEVICE_LEDGER) || defined(HIDAPI_DUMMY)
+ #include "device_ledger.hpp"
+ #endif
+ #include "misc_log_ex.h"
+@@ -57,7 +57,7 @@ namespace hw {
+ 
+     device_registry::device_registry(){
+         hw::core::register_all(registry);
+-        #ifdef WITH_DEVICE_LEDGER
++        #if defined(WITH_DEVICE_LEDGER) && !defined(HIDAPI_DUMMY)
+         hw::ledger::register_all(registry);
+         #endif
+         atexit(clear_device_registry);
+@@ -83,11 +83,13 @@ namespace hw {
+ 
+         auto device = registry.find(device_descriptor_lookup);
+         if (device == registry.end()) {
+-            MERROR("Device not found in registry: '" << device_descriptor << "'. Known devices: ");
++            std::stringstream ss("Device not found in registry: '" + device_descriptor + "'. Known devices: ");
++            MERROR("Device not found in registry: '" << device_descriptor << "'. Known devices: \n");
+             for( const auto& sm_pair : registry ) {
++                ss << "\n- " + sm_pair.first;
+                 MERROR(" - " << sm_pair.first);
+             }
+-            throw std::runtime_error("device not found: " + device_descriptor);
++            throw std::runtime_error("device not found: " + device_descriptor + "\nlalala\n" + ss.str());
+         }
+         return *device->second;
+     }
+diff --git a/src/device/device.hpp b/src/device/device.hpp
+index 392703a24..ffd419779 100644
+--- a/src/device/device.hpp
++++ b/src/device/device.hpp
+@@ -34,17 +34,7 @@
+ #include "ringct/rctTypes.h"
+ #include "cryptonote_config.h"
+ 
+-
+-#ifndef USE_DEVICE_LEDGER
+-#define USE_DEVICE_LEDGER 1
+-#endif
+-
+-#if !defined(HAVE_HIDAPI) 
+-#undef  USE_DEVICE_LEDGER
+-#define USE_DEVICE_LEDGER 0
+-#endif
+-
+-#if USE_DEVICE_LEDGER
++#if defined(HAVE_HIDAPI) || defined(HIDAPI_DUMMY)
+ #define WITH_DEVICE_LEDGER
+ #endif
+ 
+diff --git a/src/device/device_io_dummy.cpp b/src/device/device_io_dummy.cpp
+new file mode 100644
+index 000000000..edb4beea3
+--- /dev/null
++++ b/src/device/device_io_dummy.cpp
+@@ -0,0 +1,133 @@
++// Copyright (c) 2017-2022, The Monero Project
++//
++// All rights reserved.
++//
++// Redistribution and use in source and binary forms, with or without modification, are
++// permitted provided that the following conditions are met:
++//
++// 1. Redistributions of source code must retain the above copyright notice, this list of
++//    conditions and the following disclaimer.
++//
++// 2. Redistributions in binary form must reproduce the above copyright notice, this list
++//    of conditions and the following disclaimer in the documentation and/or other
++//    materials provided with the distribution.
++//
++// 3. Neither the name of the copyright holder nor the names of its contributors may be
++//    used to endorse or promote products derived from this software without specific
++//    prior written permission.
++//
++// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
++// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
++// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
++// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
++// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
++// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
++// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
++// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
++// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
++//
++
++// device_io_dummy
++// Main goal of device_io_dummy is to emulate a hw::io::device_io without the need to actually
++// connect a device.
++// Many operating systems do not support giving raw USB access to a process (android), or don't
++// support that at all (hi iOS), therefore other means of connection can be used, either USB
++// abstraction provided by the OS (monerujo), or BLE (also monerujo).
++// Monerujo implementation is written in Java, which makes it a nice fit for iOS, but makes the
++// code extremely unportable, so for this reason the code in here is written in CPP.
++// Data transport is made available in wallet2_api.h, so wallet developers can easily plug their
++// own USB/BLE/other transport layer.
++
++#if defined(HIDAPI_DUMMY) && !defined(HAVE_HIDAPI)
++#include <boost/scope_exit.hpp>
++#include "log.hpp"
++#include "device_io_dummy.hpp"
++#include "device_ledger.hpp"
++
++
++bool hw::io::device_io_dummy::stateIsConnected = false;
++unsigned char* hw::io::device_io_dummy::sendToDevice = {};
++size_t hw::io::device_io_dummy::sendToDeviceLength = 0;
++unsigned char* hw::io::device_io_dummy::receivedFromDevice = {};
++size_t hw::io::device_io_dummy::receivedFromDeviceLength = 0;
++bool hw::io::device_io_dummy::waitsForDeviceSend = false;
++bool hw::io::device_io_dummy::waitsForDeviceReceive = false;
++
++namespace hw {
++    namespace io {
++
++#undef MONERO_DEFAULT_LOG_CATEGORY
++#define MONERO_DEFAULT_LOG_CATEGORY "device.io_dummy"
++        device_io_dummy::device_io_dummy(int a, int b, int c, int d) {
++            MDEBUG("device_io_dummy(a: " << a << ", b: " << b << ", c: " << c << ", d: " << d <<")");
++        }
++
++        void device_io_dummy::init() {
++            MDEBUG("init()");
++        }
++
++        void device_io_dummy::connect(void *params) {
++            MDEBUG("connect(" << params << ")");
++            stateIsConnected = true;
++        }
++
++        void device_io_dummy::connect(const std::vector<hw::io::hid_conn_params>& known_devices) {
++            MDEBUG("connect([");
++            for (const auto &item: known_devices) {
++                MDEBUG("{   interface_number: " << item.interface_number);
++                MDEBUG("    pid             : " << item.pid);
++                MDEBUG("    usage_page      : " << item.usage_page);
++                MDEBUG("    vid             : " << item.vid << " },");
++            }
++            MDEBUG("])");
++            stateIsConnected = true;
++        }
++
++        bool device_io_dummy::connected() const {
++            MDEBUG("connected()");
++            return stateIsConnected;
++        }
++
++        int device_io_dummy::exchange(unsigned char *command, unsigned int cmd_len, unsigned char *response, unsigned int max_resp_len, bool user_input)  {
++            MDEBUG("exchange(): locking mutex");
++            boost::unique_lock<boost::mutex> lock(mutex);
++            sendToDevice = command;
++            sendToDeviceLength = cmd_len;
++            waitsForDeviceSend = true;
++            waitsForDeviceReceive = true;
++            MDEBUG("exchange(): waitsForDeviceSend");
++            // NOTE: waitsForDeviceSend should be changed by external code
++            while (waitsForDeviceSend) {
++                usleep(1000);
++                MDEBUG("exchange(): waitsForDeviceSend (still)");
++            }
++
++            MDEBUG("exchange(): waitsForDeviceReceive");
++            while (waitsForDeviceReceive) {
++                usleep(1000);
++                MDEBUG("exchange(): waitsForDeviceReceive (still)");
++            }
++
++            if (receivedFromDeviceLength > max_resp_len) {
++                MDEBUG("exchange(): receivedFromDeviceLength ("<<receivedFromDeviceLength<<") is larger than max_resp_len ("<<max_resp_len<<")");
++                return 1;
++            }
++
++            memset(response,0,max_resp_len);
++            memcpy(response, receivedFromDevice, receivedFromDeviceLength);
++            return receivedFromDeviceLength;
++        }
++
++        void device_io_dummy::disconnect()  {
++            MDEBUG("disconnect()");
++        }
++
++        void device_io_dummy::release()  {
++            MDEBUG("release()");
++        }
++
++
++
++    }
++}
++#endif // HAVE_HIDAPI
+\ No newline at end of file
+diff --git a/src/device/device_io_dummy.hpp b/src/device/device_io_dummy.hpp
+new file mode 100644
+index 000000000..a1733616d
+--- /dev/null
++++ b/src/device/device_io_dummy.hpp
+@@ -0,0 +1,74 @@
++// Copyright (c) 2017-2022, The Monero Project
++//
++// All rights reserved.
++//
++// Redistribution and use in source and binary forms, with or without modification, are
++// permitted provided that the following conditions are met:
++//
++// 1. Redistributions of source code must retain the above copyright notice, this list of
++//    conditions and the following disclaimer.
++//
++// 2. Redistributions in binary form must reproduce the above copyright notice, this list
++//    of conditions and the following disclaimer in the documentation and/or other
++//    materials provided with the distribution.
++//
++// 3. Neither the name of the copyright holder nor the names of its contributors may be
++//    used to endorse or promote products derived from this software without specific
++//    prior written permission.
++//
++// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
++// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
++// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
++// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
++// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
++// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
++// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
++// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
++// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
++//
++#ifdef HIDAPI_DUMMY
++
++#pragma once
++
++#include "device_io.hpp"
++#include "device_io_hid.hpp"
++
++namespace hw {
++    namespace io {
++        struct hid_conn_params {
++            unsigned int vid;
++            unsigned int pid;
++            int interface_number;
++            unsigned short usage_page;
++        };
++        class device_io_dummy : device_io {
++        private:
++            boost::mutex mutex;
++
++        public:
++            static bool stateIsConnected;
++            static unsigned char* sendToDevice;
++            static size_t sendToDeviceLength;
++            static unsigned char* receivedFromDevice;
++            static size_t receivedFromDeviceLength;
++            static bool waitsForDeviceSend;
++            static bool waitsForDeviceReceive;
++
++            device_io_dummy()  = default;
++            device_io_dummy(int a, int b, int c, int d);
++            ~device_io_dummy() = default;
++
++            void init();
++            void release();
++
++            void connect(void *parms);
++            void connect(const std::vector<hw::io::hid_conn_params>& known_devices);
++            void disconnect();
++            bool connected() const;
++
++            int  exchange(unsigned char *command, unsigned int cmd_len, unsigned char *response, unsigned int max_resp_len, bool user_input);
++        };
++    };
++};
++
++#endif // HAVE_HIDAPI
+diff --git a/src/device/device_ledger.cpp b/src/device/device_ledger.cpp
+index 8403d76e8..0587eb7d3 100644
+--- a/src/device/device_ledger.cpp
++++ b/src/device/device_ledger.cpp
+@@ -41,7 +41,7 @@ namespace hw {
+ 
+   namespace ledger {
+ 
+-  #ifdef WITH_DEVICE_LEDGER
++  #if defined(WITH_DEVICE_LEDGER) || defined(HIDAPI_DUMMY)
+ 
+     #undef MONERO_DEFAULT_LOG_CATEGORY
+     #define MONERO_DEFAULT_LOG_CATEGORY "device.ledger"
+@@ -299,7 +299,7 @@ namespace hw {
+ 
+     device_ledger::device_ledger(): hw_device(0x0101, 0x05, 64, 2000) {
+       this->id = device_id++;
+-      this->reset_buffer();      
++      this->reset_buffer();
+       this->mode = NONE;
+       this->has_view_key = false;
+       this->tx_in_progress = false;
+@@ -533,7 +533,9 @@ namespace hw {
+ 
+     bool device_ledger::connect(void) {
+       this->disconnect();
++      #if !(defined(HIDAPI_DUMMY) && !defined(HAVE_HIDAPI))
+       hw_device.connect(known_devices);
++      #endif
+       this->reset();
+       #ifdef DEBUG_HWDEVICE
+       cryptonote::account_public_address pubkey;
+diff --git a/src/device/device_ledger.hpp b/src/device/device_ledger.hpp
+index 03058c4f1..39454ca6d 100644
+--- a/src/device/device_ledger.hpp
++++ b/src/device/device_ledger.hpp
+@@ -35,6 +35,7 @@
+ #include "device.hpp"
+ #include "log.hpp"
+ #include "device_io_hid.hpp"
++#include "device_io_dummy.hpp"
+ #include <boost/thread/mutex.hpp>
+ #include <boost/thread/recursive_mutex.hpp>
+ 
+@@ -56,7 +57,7 @@ namespace hw {
+ 
+     void register_all(std::map<std::string, std::unique_ptr<device>> &registry);
+ 
+-    #ifdef WITH_DEVICE_LEDGER
++    #if defined(WITH_DEVICE_LEDGER) || defined(HIDAPI_DUMMY)
+ 
+     // Origin: https://github.com/LedgerHQ/ledger-app-monero/blob/master/src/monero_types.h
+     #define SW_OK                                   0x9000
+@@ -148,7 +149,11 @@ namespace hw {
+         mutable boost::mutex   command_locker;
+ 
+         //IO
++#if defined(HIDAPI_DUMMY) && !defined(HAVE_HIDAPI)
++        hw::io::device_io_dummy hw_device;
++#else
+         hw::io::device_io_hid hw_device;
++#endif
+         unsigned int  length_send;
+         unsigned char buffer_send[BUFFER_SEND_SIZE];
+         unsigned int  length_recv;
+diff --git a/src/wallet/api/wallet.cpp b/src/wallet/api/wallet.cpp
+index ee000e7ab..556e2a8ce 100644
+--- a/src/wallet/api/wallet.cpp
++++ b/src/wallet/api/wallet.cpp
+@@ -48,6 +48,9 @@
+ #include <boost/locale.hpp>
+ #include <boost/filesystem.hpp>
+ #include "bc-ur/src/bc-ur.hpp"
++#if defined(HIDAPI_DUMMY) && !defined(HAVE_HIDAPI)
++#include "device/device_io_dummy.hpp"
++#endif
+ 
+ using namespace std;
+ using namespace cryptonote;
+@@ -3178,4 +3181,95 @@ uint64_t WalletImpl::getBytesSent()
+     return m_wallet->get_bytes_sent();
+ }
+ 
++
++// HIDAPI_DUMMY
++bool WalletImpl::getStateIsConnected() {
++    #if !(defined(HIDAPI_DUMMY) && !defined(HAVE_HIDAPI))
++    setStatusError("MONERO compiled with #if !(defined(HIDAPI_DUMMY) && !defined(HAVE_HIDAPI))");
++    return false;
++    #else
++    return hw::io::device_io_dummy::stateIsConnected;
++    #endif
++}
++
++unsigned char* WalletImpl::getSendToDevice() {
++    #if !(defined(HIDAPI_DUMMY) && !defined(HAVE_HIDAPI))
++    setStatusError("MONERO compiled with #if !(defined(HIDAPI_DUMMY) && !defined(HAVE_HIDAPI))");
++    return {};
++    #else
++    return hw::io::device_io_dummy::sendToDevice;
++    #endif
++}
++
++size_t WalletImpl::getSendToDeviceLength() {
++    #if !(defined(HIDAPI_DUMMY) && !defined(HAVE_HIDAPI))
++    setStatusError("MONERO compiled with #if !(defined(HIDAPI_DUMMY) && !defined(HAVE_HIDAPI))");
++    return -1;
++    #else
++    return hw::io::device_io_dummy::sendToDeviceLength;
++    #endif
++}
++
++unsigned char* WalletImpl::getReceivedFromDevice() {
++    #if !(defined(HIDAPI_DUMMY) && !defined(HAVE_HIDAPI))
++    setStatusError("MONERO compiled with #if !(defined(HIDAPI_DUMMY) && !defined(HAVE_HIDAPI))");
++    return {};
++    #else
++    return hw::io::device_io_dummy::receivedFromDevice;
++    #endif
++}
++
++size_t WalletImpl::getReceivedFromDeviceLength() {
++    #if !(defined(HIDAPI_DUMMY) && !defined(HAVE_HIDAPI))
++    setStatusError("MONERO compiled with #if !(defined(HIDAPI_DUMMY) && !defined(HAVE_HIDAPI))");
++    return -1;
++    #else
++    return hw::io::device_io_dummy::receivedFromDeviceLength;
++    #endif
++}
++
++bool WalletImpl::getWaitsForDeviceSend() {
++    #if !(defined(HIDAPI_DUMMY) && !defined(HAVE_HIDAPI))
++    setStatusError("MONERO compiled with #if !(defined(HIDAPI_DUMMY) && !defined(HAVE_HIDAPI))");
++    return false;
++    #else
++    return hw::io::device_io_dummy::receivedFromDeviceLength;
++    #endif
++}
++
++bool WalletImpl::getWaitsForDeviceReceive() {
++    #if !(defined(HIDAPI_DUMMY) && !defined(HAVE_HIDAPI))
++    setStatusError("MONERO compiled with #if !(defined(HIDAPI_DUMMY) && !defined(HAVE_HIDAPI))");
++    return false;
++    #else
++    return hw::io::device_io_dummy::waitsForDeviceReceive;
++    #endif
++}
++
++void WalletImpl::setDeviceReceivedData(unsigned char* data, size_t len) {
++    #if !(defined(HIDAPI_DUMMY) && !defined(HAVE_HIDAPI))
++    setStatusError("MONERO compiled with #if !(defined(HIDAPI_DUMMY) && !defined(HAVE_HIDAPI))");
++    return;
++    #else
++    hw::io::device_io_dummy::receivedFromDevice = static_cast<unsigned char *>(malloc(len));
++    hw::io::device_io_dummy::receivedFromDeviceLength = len;
++    memset(hw::io::device_io_dummy::receivedFromDevice, 0, len);
++    memcpy(hw::io::device_io_dummy::receivedFromDevice, data, len);
++    hw::io::device_io_dummy::waitsForDeviceReceive = false;
++    #endif
++}
++
++void WalletImpl::setDeviceSendData(unsigned char* data, size_t len) {
++    #if !(defined(HIDAPI_DUMMY) && !defined(HAVE_HIDAPI))
++    setStatusError("MONERO compiled with #if !(defined(HIDAPI_DUMMY) && !defined(HAVE_HIDAPI))");
++    return;
++    #else
++    hw::io::device_io_dummy::sendToDevice = static_cast<unsigned char *>(malloc(len));
++    hw::io::device_io_dummy::sendToDeviceLength = len;
++    memset(hw::io::device_io_dummy::sendToDevice, 0, len);
++    memcpy(hw::io::device_io_dummy::sendToDevice, data, len);
++    hw::io::device_io_dummy::waitsForDeviceSend = false;
++    #endif
++}
++
+ } // namespace
+diff --git a/src/wallet/api/wallet.h b/src/wallet/api/wallet.h
+index edf8bb8ce..4e9c21ecb 100644
+--- a/src/wallet/api/wallet.h
++++ b/src/wallet/api/wallet.h
+@@ -301,6 +301,24 @@ private:
+     // cache connection status to avoid unnecessary RPC calls
+     mutable std::atomic<bool>   m_is_connected;
+     boost::optional<epee::net_utils::http::login> m_daemon_login{};
++
++    bool getStateIsConnected();
++
++    unsigned char *getSendToDevice();
++
++    size_t getSendToDeviceLength();
++
++    unsigned char *getReceivedFromDevice();
++
++    size_t getReceivedFromDeviceLength();
++
++    bool getWaitsForDeviceSend();
++
++    bool getWaitsForDeviceReceive();
++
++    void setDeviceReceivedData(unsigned char *data, size_t len);
++
++    void setDeviceSendData(unsigned char *data, size_t len);
+ };
+ 
+ 
+diff --git a/src/wallet/api/wallet2_api.h b/src/wallet/api/wallet2_api.h
+index 764adbfbf..53ec4abfc 100644
+--- a/src/wallet/api/wallet2_api.h
++++ b/src/wallet/api/wallet2_api.h
+@@ -1150,6 +1150,18 @@ struct Wallet
+ 
+     //! get bytes sent
+     virtual uint64_t getBytesSent() = 0;
++
++    // HIDAPI_DUMMY
++    virtual bool getStateIsConnected() = 0;
++    virtual unsigned char* getSendToDevice() = 0;
++    virtual size_t getSendToDeviceLength() = 0;
++    virtual unsigned char* getReceivedFromDevice() = 0;
++    virtual size_t getReceivedFromDeviceLength() = 0;
++    virtual bool getWaitsForDeviceSend() = 0;
++    virtual bool getWaitsForDeviceReceive() = 0;
++
++    virtual void setDeviceReceivedData(unsigned char* data, size_t len) = 0;
++    virtual void setDeviceSendData(unsigned char* data, size_t len) = 0;
+ };
+ 
+ /**
+diff --git a/src/wallet/api/wallet_manager.cpp b/src/wallet/api/wallet_manager.cpp
+index e81b8f83a..277be6ac9 100644
+--- a/src/wallet/api/wallet_manager.cpp
++++ b/src/wallet/api/wallet_manager.cpp
+@@ -188,10 +188,14 @@ bool WalletManagerImpl::verifyWalletPassword(const std::string &keys_file_name,
+ 
+ bool WalletManagerImpl::queryWalletDevice(Wallet::Device& device_type, const std::string &keys_file_name, const std::string &password, uint64_t kdf_rounds) const
+ {
+-    hw::device::device_type type;
+-    bool r = tools::wallet2::query_device(type, keys_file_name, password, kdf_rounds);
+-    device_type = static_cast<Wallet::Device>(type);
+-    return r;
++    try {
++        hw::device::device_type type;
++        bool r = tools::wallet2::query_device(type, keys_file_name, password, kdf_rounds);
++        device_type = static_cast<Wallet::Device>(type);
++        return r;
++    } catch (...) {
++        return false;
++    }
+ }
+ 
+ std::vector<std::string> WalletManagerImpl::findWallets(const std::string &path)
+-- 
+2.39.5 (Apple Git-154)
+
diff --git a/patches/wownero/0009-fix-missing-___clear_cache-when-targetting-iOS.patch b/patches/wownero/0009-fix-missing-___clear_cache-when-targetting-iOS.patch
deleted file mode 100644
index 513a105..0000000
--- a/patches/wownero/0009-fix-missing-___clear_cache-when-targetting-iOS.patch
+++ /dev/null
@@ -1,33 +0,0 @@
-From 05c6c9b1febdf4bb1073acd7b30d1ef981cd56b1 Mon Sep 17 00:00:00 2001
-From: Czarek Nakamoto <cyjan@mrcyjanek.net>
-Date: Tue, 2 Apr 2024 17:07:19 +0200
-Subject: [PATCH 09/14] fix missing ___clear_cache when targetting iOS
-
----
- .gitmodules        | 5 ++---
- external/randomwow | 2 +-
- 2 files changed, 3 insertions(+), 4 deletions(-)
-
-diff --git a/.gitmodules b/.gitmodules
-index bd30f0444..6c3e36a72 100644
---- a/.gitmodules
-+++ b/.gitmodules
-@@ -20,6 +20,5 @@
- 	branch = monero
- [submodule "external/randomwow"]
- 	path = external/randomwow
--	url = https://github.com/wownero-mirror/RandomWOW
--        branch = 1.2.1-wow
--
-+        url = https://github.com/mrcyjanek/RandomWOW
-+        branch = cyjan-fix-ios
-diff --git a/external/randomwow b/external/randomwow
-index 27b099b6d..6f30d4b92 160000
---- a/external/randomwow
-+++ b/external/randomwow
-@@ -1 +1 @@
--Subproject commit 27b099b6dd6fef6e17f58c6dfe00009e9c5df587
-+Subproject commit 6f30d4b924fecb231e5b683915cc75d18b3b5866
--- 
-2.45.2
-
diff --git a/patches/wownero/0002-polyseed.patch b/patches/wownero/0009-polyseed.patch
index 302d392..aa5af28 100644
--- a/patches/wownero/0002-polyseed.patch
+++ b/patches/wownero/0009-polyseed.patch
@@ -1,36 +1,45 @@
-From 8729f36a109b33a080f5ee117a9d2a53fb55a47a Mon Sep 17 00:00:00 2001
+From c1f5cc2d9b71b7b923b17c33c23b23da918e4751 Mon Sep 17 00:00:00 2001
 From: tobtoht <tob@featherwallet.org>
 Date: Tue, 12 Mar 2024 09:42:37 +0100
-Subject: [PATCH 02/14] polyseed
+Subject: [PATCH 09/15] polyseed
 
 Co-authored-by: Czarek Nakamoto <cyjan@mrcyjanek.net>
 ---
- .github/workflows/build.yml            |   4 +-
- .gitmodules                            |   6 +
- CMakeLists.txt                         |   4 +-
- contrib/epee/include/wipeable_string.h |   7 +
- contrib/epee/src/wipeable_string.cpp   |  10 ++
- external/CMakeLists.txt                |   2 +
- external/polyseed                      |   1 +
- external/utf8proc                      |   1 +
- src/CMakeLists.txt                     |   1 +
- src/cryptonote_basic/CMakeLists.txt    |   1 +
- src/cryptonote_basic/account.cpp       |  23 +++-
- src/cryptonote_basic/account.h         |   6 +
- src/cryptonote_config.h                |   2 +
- src/polyseed/CMakeLists.txt            |  25 ++++
- src/polyseed/pbkdf2.c                  |  85 ++++++++++++
- src/polyseed/pbkdf2.h                  |  46 +++++++
- src/polyseed/polyseed.cpp              | 182 +++++++++++++++++++++++++
- src/polyseed/polyseed.hpp              | 167 +++++++++++++++++++++++
- src/wallet/api/wallet.cpp              |  71 ++++++++++
- src/wallet/api/wallet.h                |  10 ++
- src/wallet/api/wallet2_api.h           |  25 ++++
- src/wallet/api/wallet_manager.cpp      |   9 ++
- src/wallet/api/wallet_manager.h        |  10 ++
- src/wallet/wallet2.cpp                 | 102 ++++++++++++--
- src/wallet/wallet2.h                   |  30 +++-
- 25 files changed, 809 insertions(+), 21 deletions(-)
+ .gitmodules                                   |   6 +
+ CMakeLists.txt                                |   4 +-
+ contrib/depends/hosts/darwin.mk               |   2 +
+ contrib/depends/hosts/linux.mk                |   8 +-
+ contrib/depends/packages/packages.mk          |   2 +-
+ contrib/depends/packages/polyseed.mk          |  28 +++
+ contrib/depends/packages/sodium.mk            |   2 +-
+ .../polyseed/0001-disable-soname.patch        |  48 +++++
+ .../patches/polyseed/force-static-mingw.patch |  23 +++
+ contrib/epee/include/wipeable_string.h        |   7 +
+ contrib/epee/src/wipeable_string.cpp          |  10 +
+ external/CMakeLists.txt                       |   2 +
+ external/polyseed                             |   1 +
+ external/utf8proc                             |   1 +
+ src/CMakeLists.txt                            |   1 +
+ src/cryptonote_basic/CMakeLists.txt           |   1 +
+ src/cryptonote_basic/account.cpp              |  23 ++-
+ src/cryptonote_basic/account.h                |   6 +
+ src/cryptonote_config.h                       |   2 +
+ src/polyseed/CMakeLists.txt                   |  25 +++
+ src/polyseed/pbkdf2.c                         |  85 ++++++++
+ src/polyseed/pbkdf2.h                         |  46 +++++
+ src/polyseed/polyseed.cpp                     | 182 ++++++++++++++++++
+ src/polyseed/polyseed.hpp                     | 167 ++++++++++++++++
+ src/wallet/api/wallet.cpp                     |  70 +++++++
+ src/wallet/api/wallet.h                       |  10 +
+ src/wallet/api/wallet2_api.h                  |  25 +++
+ src/wallet/api/wallet_manager.cpp             |   9 +
+ src/wallet/api/wallet_manager.h               |  10 +
+ src/wallet/wallet2.cpp                        |  99 ++++++++--
+ src/wallet/wallet2.h                          |  30 ++-
+ 31 files changed, 912 insertions(+), 23 deletions(-)
+ create mode 100644 contrib/depends/packages/polyseed.mk
+ create mode 100644 contrib/depends/patches/polyseed/0001-disable-soname.patch
+ create mode 100644 contrib/depends/patches/polyseed/force-static-mingw.patch
  create mode 160000 external/polyseed
  create mode 160000 external/utf8proc
  create mode 100644 src/polyseed/CMakeLists.txt
@@ -39,43 +48,26 @@ Co-authored-by: Czarek Nakamoto <cyjan@mrcyjanek.net>
  create mode 100644 src/polyseed/polyseed.cpp
  create mode 100644 src/polyseed/polyseed.hpp
 
-diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
-index 4c1e381c0..70bea03b3 100644
---- a/.github/workflows/build.yml
-+++ b/.github/workflows/build.yml
-@@ -124,8 +124,8 @@ jobs:
-     - name: build
-       run: |
-         ${{env.CCACHE_SETTINGS}}
--        cmake .
--        make wallet_api -j3
-+        cmake -S . -B build
-+        cmake --build build wallet_api -j3
- 
-   test-ubuntu:
-     needs: build-ubuntu
 diff --git a/.gitmodules b/.gitmodules
-index e40b7b4c7..bd30f0444 100644
+index b24855d9b..589676649 100644
 --- a/.gitmodules
 +++ b/.gitmodules
-@@ -8,6 +8,12 @@
- 	active = false
- 	path = external/trezor-common
- 	url = https://github.com/trezor/trezor-common.git
+@@ -20,3 +20,9 @@
+ 	path = external/bc-ur
+ 	url = https://github.com/MrCyjaneK/bc-ur
+ 	branch = misc
 +[submodule "external/utf8proc"]
 +	path = external/utf8proc
 +	url = https://github.com/JuliaStrings/utf8proc.git
 +[submodule "external/polyseed"]
 +	path = external/polyseed
 +	url = https://github.com/tevador/polyseed.git
- [submodule "external/supercop"]
- 	path = external/supercop
- 	url = https://github.com/monero-project/supercop
+\ No newline at end of file
 diff --git a/CMakeLists.txt b/CMakeLists.txt
-index 20829bc30..2dd427d3d 100644
+index abe44eca5..85a62ef7b 100644
 --- a/CMakeLists.txt
 +++ b/CMakeLists.txt
-@@ -370,6 +370,8 @@ if(NOT MANUAL_SUBMODULES)
+@@ -372,6 +372,8 @@ if(NOT MANUAL_SUBMODULES)
      #check_submodule(external/trezor-common)
      check_submodule(external/randomwow)
      check_submodule(external/supercop)
@@ -84,7 +76,7 @@ index 20829bc30..2dd427d3d 100644
    endif()
  endif()
  
-@@ -459,7 +461,7 @@ endif()
+@@ -461,7 +463,7 @@ endif()
  # elseif(CMAKE_SYSTEM_NAME MATCHES ".*BSDI.*")
  #   set(BSDI TRUE)
  
@@ -93,6 +85,183 @@ index 20829bc30..2dd427d3d 100644
  
  if(APPLE)
    cmake_policy(SET CMP0042 NEW)
+diff --git a/contrib/depends/hosts/darwin.mk b/contrib/depends/hosts/darwin.mk
+index 83d83036b..b14ee5c5b 100644
+--- a/contrib/depends/hosts/darwin.mk
++++ b/contrib/depends/hosts/darwin.mk
+@@ -8,6 +8,8 @@ endif
+ darwin_CC=clang -target $(CC_target) -mmacosx-version-min=$(OSX_MIN_VERSION) --sysroot $(host_prefix)/native/SDK/ -mlinker-version=$(LD64_VERSION) -B$(host_prefix)/native/bin/$(host)-
+ darwin_CXX=clang++ -target $(CC_target) -mmacosx-version-min=$(OSX_MIN_VERSION) --sysroot $(host_prefix)/native/SDK/ -mlinker-version=$(LD64_VERSION) -stdlib=libc++ -B$(host_prefix)/native/bin/$(host)-
+ 
++darwin_RANLIB=$(host_prefix)/native/bin/$(host)-ranlib
++
+ darwin_CFLAGS=-pipe
+ darwin_CXXFLAGS=$(darwin_CFLAGS)
+ darwin_ARFLAGS=cr
+diff --git a/contrib/depends/hosts/linux.mk b/contrib/depends/hosts/linux.mk
+index 912fdb03c..b79799f30 100644
+--- a/contrib/depends/hosts/linux.mk
++++ b/contrib/depends/hosts/linux.mk
+@@ -11,15 +11,15 @@ linux_debug_CXXFLAGS=$(linux_debug_CFLAGS)
+ linux_debug_CPPFLAGS=-D_GLIBCXX_DEBUG -D_GLIBCXX_DEBUG_PEDANTIC
+ 
+ ifeq (86,$(findstring 86,$(build_arch)))
+-i686_linux_CC=gcc -m32
+-i686_linux_CXX=g++ -m32
++i686_linux_CC=i686-linux-gnu-gcc
++i686_linux_CXX=i686-linux-gnu-g++
+ i686_linux_AR=ar
+ i686_linux_RANLIB=ranlib
+ i686_linux_NM=nm
+ i686_linux_STRIP=strip
+ 
+-x86_64_linux_CC=gcc -m64
+-x86_64_linux_CXX=g++ -m64
++x86_64_linux_CC=x86_64-linux-gnu-gcc
++x86_64_linux_CXX=x86_64-linux-gnu-g++
+ x86_64_linux_AR=ar
+ x86_64_linux_RANLIB=ranlib
+ x86_64_linux_NM=nm
+diff --git a/contrib/depends/packages/packages.mk b/contrib/depends/packages/packages.mk
+index d2d1eca85..8783d4955 100644
+--- a/contrib/depends/packages/packages.mk
++++ b/contrib/depends/packages/packages.mk
+@@ -1,4 +1,4 @@
+-packages:=boost openssl zeromq libiconv expat unbound
++packages:=boost openssl zeromq libiconv expat unbound polyseed
+ 
+ # ccache is useless in gitian builds
+ ifneq ($(GITIAN),1)
+diff --git a/contrib/depends/packages/polyseed.mk b/contrib/depends/packages/polyseed.mk
+new file mode 100644
+index 000000000..0071b20f3
+--- /dev/null
++++ b/contrib/depends/packages/polyseed.mk
+@@ -0,0 +1,28 @@
++package=polyseed
++$(package)_version=2.0.0
++$(package)_download_path=https://github.com/tevador/$(package)/archive/refs/tags/
++$(package)_download_file=v$($(package)_version).tar.gz
++$(package)_file_name=$(package)-$($(package)_version).tar.gz
++$(package)_sha256_hash=f36282fcbcd68d32461b8230c89e1a40661bd46b91109681cec637433004135a
++$(package)_patches=force-static-mingw.patch 0001-disable-soname.patch
++
++define $(package)_preprocess_cmds
++    patch -p1 < $($(package)_patch_dir)/force-static-mingw.patch &&\
++    patch -p1 < $($(package)_patch_dir)/0001-disable-soname.patch
++endef
++
++define $(package)_config_cmds
++    CC="$($(package)_cc)" cmake -DCMAKE_INSTALL_PREFIX="$(host_prefix)" .
++endef
++
++define $(package)_set_vars
++  $(package)_build_opts=CC="$($(package)_cc)"
++endef
++
++define $(package)_build_cmds
++    CC="$($(package)_cc)" $(MAKE)
++endef
++
++define $(package)_stage_cmds
++    $(MAKE) DESTDIR=$($(package)_staging_dir) install
++endef
+diff --git a/contrib/depends/packages/sodium.mk b/contrib/depends/packages/sodium.mk
+index 87b34599e..68a5b48ba 100644
+--- a/contrib/depends/packages/sodium.mk
++++ b/contrib/depends/packages/sodium.mk
+@@ -6,7 +6,7 @@ $(package)_sha256_hash=6f504490b342a4f8a4c4a02fc9b866cbef8622d5df4e5452b46be121e
+ $(package)_patches=disable-glibc-getrandom-getentropy.patch fix-whitespace.patch
+ 
+ define $(package)_set_vars
+-$(package)_config_opts=--enable-static --disable-shared
++$(package)_config_opts=--enable-static --disable-shared --with-pic
+ $(package)_config_opts+=--prefix=$(host_prefix)
+ endef
+ 
+diff --git a/contrib/depends/patches/polyseed/0001-disable-soname.patch b/contrib/depends/patches/polyseed/0001-disable-soname.patch
+new file mode 100644
+index 000000000..bd97dd394
+--- /dev/null
++++ b/contrib/depends/patches/polyseed/0001-disable-soname.patch
+@@ -0,0 +1,48 @@
++From aabafcfc0572651436d024a635483c49042fad7f Mon Sep 17 00:00:00 2001
++From: Czarek Nakamoto <cyjan@mrcyjanek.net>
++Date: Thu, 28 Mar 2024 00:32:51 +0100
++Subject: [PATCH] disable soname
++
++---
++ CMakeLists.txt | 16 +++++++++-------
++ 1 file changed, 9 insertions(+), 7 deletions(-)
++
++diff --git a/CMakeLists.txt b/CMakeLists.txt
++index 8a8e7c2..5301353 100644
++--- a/CMakeLists.txt
+++++ b/CMakeLists.txt
++@@ -36,6 +36,7 @@ include_directories(polyseed
++ target_compile_definitions(polyseed PRIVATE POLYSEED_SHARED)
++ set_target_properties(polyseed PROPERTIES VERSION 2.0.0
++                                           SOVERSION 2
+++                                          NO_SONAME 1
++                                           C_STANDARD 11
++                                           C_STANDARD_REQUIRED ON)
++
++@@ -45,16 +46,17 @@ include_directories(polyseed_static
++   include/)
++ target_compile_definitions(polyseed_static PRIVATE POLYSEED_STATIC)
++ set_target_properties(polyseed_static PROPERTIES OUTPUT_NAME polyseed
+++                                                 NO_SONAME 1
++                                                  C_STANDARD 11
++                                                  C_STANDARD_REQUIRED ON)
++
++-add_executable(polyseed-tests
++-  tests/tests.c)
++-include_directories(polyseed-tests
++-  include/)
++-target_compile_definitions(polyseed-tests PRIVATE POLYSEED_STATIC)
++-target_link_libraries(polyseed-tests
++-  PRIVATE polyseed_static)
+++# add_executable(polyseed-tests
+++#   tests/tests.c)
+++# include_directories(polyseed-tests
+++#   include/)
+++# target_compile_definitions(polyseed-tests PRIVATE POLYSEED_STATIC)
+++# target_link_libraries(polyseed-tests
+++#   PRIVATE polyseed_static)
++
++ include(GNUInstallDirs)
++ install(TARGETS polyseed polyseed_static
++--
++2.39.2
+diff --git a/contrib/depends/patches/polyseed/force-static-mingw.patch b/contrib/depends/patches/polyseed/force-static-mingw.patch
+new file mode 100644
+index 000000000..f05cb2b6a
+--- /dev/null
++++ b/contrib/depends/patches/polyseed/force-static-mingw.patch
+@@ -0,0 +1,23 @@
++--- a/include/polyseed.h
+++++ b/include/polyseed.h
++@@ -93,13 +93,13 @@ Shared/static library definitions
++     - define POLYSEED_STATIC when linking to the static library
++ */
++ #if defined(_WIN32) || defined(__CYGWIN__)
++-    #ifdef POLYSEED_SHARED
++-        #define POLYSEED_API __declspec(dllexport)
++-    #elif !defined(POLYSEED_STATIC)
++-        #define POLYSEED_API __declspec(dllimport)
++-    #else
++-        #define POLYSEED_API
++-    #endif
+++//    #ifdef POLYSEED_SHARED
+++//        #define POLYSEED_API __declspec(dllexport)
+++//    #elif !defined(POLYSEED_STATIC)
+++//        #define POLYSEED_API __declspec(dllimport)
+++//    #else
+++          #define POLYSEED_API
+++//    #endif
++     #define POLYSEED_PRIVATE
++ #else
++     #ifdef POLYSEED_SHARED
 diff --git a/contrib/epee/include/wipeable_string.h b/contrib/epee/include/wipeable_string.h
 index 65977cd97..594e15de4 100644
 --- a/contrib/epee/include/wipeable_string.h
@@ -138,29 +307,30 @@ index b016f2f48..f2f365b1b 100644
 +
  }
 diff --git a/external/CMakeLists.txt b/external/CMakeLists.txt
-index 29aed0cc6..04910a4fc 100644
+index 88a7bb0b5..95be500b1 100644
 --- a/external/CMakeLists.txt
 +++ b/external/CMakeLists.txt
-@@ -70,3 +70,5 @@ add_subdirectory(db_drivers)
+@@ -73,4 +73,6 @@ add_subdirectory(db_drivers)
  add_subdirectory(easylogging++)
  add_subdirectory(qrcodegen)
- add_subdirectory(randomwow EXCLUDE_FROM_ALL)
+ add_subdirectory(bc-ur)
 +add_subdirectory(polyseed EXCLUDE_FROM_ALL)
 +add_subdirectory(utf8proc EXCLUDE_FROM_ALL)
+ add_subdirectory(randomwow EXCLUDE_FROM_ALL)
 diff --git a/external/polyseed b/external/polyseed
 new file mode 160000
-index 000000000..9d4f1a032
+index 000000000..bd79f5014
 --- /dev/null
 +++ b/external/polyseed
 @@ -0,0 +1 @@
-+Subproject commit 9d4f1a032585656e1a642ee70cdf929001badba6
++Subproject commit bd79f5014c331273357277ed8a3d756fb61b9fa1
 diff --git a/external/utf8proc b/external/utf8proc
 new file mode 160000
-index 000000000..1cb28a66c
+index 000000000..3de4596fb
 --- /dev/null
 +++ b/external/utf8proc
 @@ -0,0 +1 @@
-+Subproject commit 1cb28a66ca79a0845e99433fd1056257456cef8b
++Subproject commit 3de4596fbe28956855df2ecb3c11c0bbc3535838
 diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
 index 9216bcaa5..c043ba150 100644
 --- a/src/CMakeLists.txt
@@ -186,7 +356,7 @@ index 1414be1b2..414936a05 100644
      ${Boost_PROGRAM_OPTIONS_LIBRARY}
      ${Boost_SERIALIZATION_LIBRARY}
 diff --git a/src/cryptonote_basic/account.cpp b/src/cryptonote_basic/account.cpp
-index 2ac455fda..4931c3740 100644
+index 4e87d4477..2d556f285 100644
 --- a/src/cryptonote_basic/account.cpp
 +++ b/src/cryptonote_basic/account.cpp
 @@ -87,12 +87,16 @@ DISABLE_VS_WARNINGS(4244 4345)
@@ -215,8 +385,8 @@ index 2ac455fda..4931c3740 100644
 +    m_keys.m_passphrase.wipe();
    }
    //-----------------------------------------------------------------
-   crypto::secret_key account_base::generate(const crypto::secret_key& recovery_key, bool recover, bool two_random)
-@@ -244,6 +250,21 @@ DISABLE_VS_WARNINGS(4244 4345)
+   void account_base::set_spend_key(const crypto::secret_key& spend_secret_key)
+@@ -255,6 +261,21 @@ DISABLE_VS_WARNINGS(4244 4345)
      create_from_keys(address, fake, viewkey);
    }
    //-----------------------------------------------------------------
@@ -239,7 +409,7 @@ index 2ac455fda..4931c3740 100644
    {
      m_keys.m_account_address.m_spend_public_key = spend_public_key;
 diff --git a/src/cryptonote_basic/account.h b/src/cryptonote_basic/account.h
-index 2ee9545d4..0099ebfe7 100644
+index 93d1d28f0..1f76febce 100644
 --- a/src/cryptonote_basic/account.h
 +++ b/src/cryptonote_basic/account.h
 @@ -33,6 +33,7 @@
@@ -277,7 +447,7 @@ index 2ee9545d4..0099ebfe7 100644
      const account_keys& get_keys() const;
      std::string get_public_address_str(network_type nettype) const;
 diff --git a/src/cryptonote_config.h b/src/cryptonote_config.h
-index 8c0d3ce20..5b36c70de 100644
+index 8b5091a46..d9151e8d2 100644
 --- a/src/cryptonote_config.h
 +++ b/src/cryptonote_config.h
 @@ -219,6 +219,8 @@
@@ -828,10 +998,10 @@ index 000000000..2c8c777a7
 +#endif //POLYSEED_HPP
 \ No newline at end of file
 diff --git a/src/wallet/api/wallet.cpp b/src/wallet/api/wallet.cpp
-index d81ddec93..db9c2b5d9 100644
+index 556e2a8ce..704e5e148 100644
 --- a/src/wallet/api/wallet.cpp
 +++ b/src/wallet/api/wallet.cpp
-@@ -683,6 +683,28 @@ bool WalletImpl::recoverFromDevice(const std::string &path, const std::string &p
+@@ -728,6 +728,28 @@ bool WalletImpl::recoverFromDevice(const std::string &path, const std::string &p
      return true;
  }
  
@@ -860,35 +1030,35 @@ index d81ddec93..db9c2b5d9 100644
  Wallet::Device WalletImpl::getDeviceType() const
  {
      return static_cast<Wallet::Device>(m_wallet->get_device_type());
-@@ -820,6 +842,55 @@ std::string WalletImpl::seed(const std::string& seed_offset) const
-     return std::string(seed.data(), seed.size()); // TODO
+@@ -845,6 +867,54 @@ std::string WalletImpl::seed(const std::string& seed_offset) const
+     }
  }
  
 +bool WalletImpl::getPolyseed(std::string &seed_words, std::string &passphrase) const
 +{
-+    epee::wipeable_string seed_words_epee(seed_words.c_str(), seed_words.size());
-+    epee::wipeable_string passphrase_epee(passphrase.c_str(), passphrase.size());
-+    clearStatus();
++  epee::wipeable_string seed_words_epee(seed_words.c_str(), seed_words.size());
++  epee::wipeable_string passphrase_epee(passphrase.c_str(), passphrase.size());
++  clearStatus();
 +
-+    if (!m_wallet) {
-+        return false;
-+    }
++  if (!m_wallet) {
++    return false;
++  }
 +
-+    bool result = m_wallet->get_polyseed(seed_words_epee, passphrase_epee);
++  bool result = m_wallet->get_polyseed(seed_words_epee, passphrase_epee);
 +
-+    seed_words.assign(seed_words_epee.data(), seed_words_epee.size());
-+    passphrase.assign(passphrase_epee.data(), passphrase_epee.size());
++  seed_words.assign(seed_words_epee.data(), seed_words_epee.size());
++  passphrase.assign(passphrase_epee.data(), passphrase_epee.size());
 +
-+    return result;
++  return result;
 +}
 +
 +std::vector<std::pair<std::string, std::string>> Wallet::getPolyseedLanguages()
-+{
++  {
 +    std::vector<std::pair<std::string, std::string>> languages;
 +
 +    auto langs = polyseed::get_langs();
 +    for (const auto &lang : langs) {
-+        languages.emplace_back(std::pair<std::string, std::string>(lang.name_en(), lang.name()));
++      languages.emplace_back(std::pair<std::string, std::string>(lang.name_en(), lang.name()));
 +    }
 +
 +    return languages;
@@ -896,31 +1066,30 @@ index d81ddec93..db9c2b5d9 100644
 +
 +bool Wallet::createPolyseed(std::string &seed_words, std::string &err, const std::string &language)
 +{
-+    epee::wipeable_string seed_words_epee(seed_words.c_str(), seed_words.size());
++  epee::wipeable_string seed_words_epee(seed_words.c_str(), seed_words.size());
 +
-+    try {
-+        polyseed::data polyseed(POLYSEED_COIN);
-+        polyseed.create(0);
-+        polyseed.encode(polyseed::get_lang_by_name(language), seed_words_epee);
++  try {
++    polyseed::data polyseed(POLYSEED_COIN);
++    polyseed.create(0);
++    polyseed.encode(polyseed::get_lang_by_name(language), seed_words_epee);
 +
-+        seed_words.assign(seed_words_epee.data(), seed_words_epee.size());
-+    }
-+    catch (const std::exception &e) {
-+        err = e.what();
-+        return false;
-+    }
++    seed_words.assign(seed_words_epee.data(), seed_words_epee.size());
++  }
++  catch (const std::exception &e) {
++    err = e.what();
++    return false;
++  }
 +
-+    return true;
++  return true;
 +}
-+
  std::string WalletImpl::getSeedLanguage() const
  {
      return m_wallet->get_seed_language();
 diff --git a/src/wallet/api/wallet.h b/src/wallet/api/wallet.h
-index 03b5a98e9..28135c82a 100644
+index 4e9c21ecb..32e12284b 100644
 --- a/src/wallet/api/wallet.h
 +++ b/src/wallet/api/wallet.h
-@@ -86,9 +86,19 @@ public:
+@@ -79,9 +79,19 @@ public:
      bool recoverFromDevice(const std::string &path,
                             const std::string &password,
                             const std::string &device_name);
@@ -941,10 +1110,10 @@ index 03b5a98e9..28135c82a 100644
      void setSeedLanguage(const std::string &arg) override;
      // void setListener(Listener *) {}
 diff --git a/src/wallet/api/wallet2_api.h b/src/wallet/api/wallet2_api.h
-index 6df661dc2..a0ed60a39 100644
+index 53ec4abfc..be1c3704e 100644
 --- a/src/wallet/api/wallet2_api.h
 +++ b/src/wallet/api/wallet2_api.h
-@@ -800,6 +800,10 @@ struct Wallet
+@@ -709,6 +709,10 @@ struct Wallet
      static void warning(const std::string &category, const std::string &str);
      static void error(const std::string &category, const std::string &str);
  
@@ -955,7 +1124,7 @@ index 6df661dc2..a0ed60a39 100644
     /**
      * @brief StartRefresh - Start/resume refresh thread (refresh every 10 seconds)
      */
-@@ -1432,6 +1436,27 @@ struct WalletManager
+@@ -1320,6 +1324,27 @@ struct WalletManager
                                              uint64_t kdf_rounds = 1,
                                              WalletListener * listener = nullptr) = 0;
  
@@ -984,10 +1153,10 @@ index 6df661dc2..a0ed60a39 100644
       * \brief Closes wallet. In case operation succeeded, wallet object deleted. in case operation failed, wallet object not deleted
       * \param wallet        previously opened / created wallet instance
 diff --git a/src/wallet/api/wallet_manager.cpp b/src/wallet/api/wallet_manager.cpp
-index b166d8ac7..f88bd9e64 100644
+index 277be6ac9..da2056d8a 100644
 --- a/src/wallet/api/wallet_manager.cpp
 +++ b/src/wallet/api/wallet_manager.cpp
-@@ -172,6 +172,15 @@ Wallet *WalletManagerImpl::createWalletFromDevice(const std::string &path,
+@@ -156,6 +156,15 @@ Wallet *WalletManagerImpl::createWalletFromDevice(const std::string &path,
      return wallet;
  }
  
@@ -1004,10 +1173,10 @@ index b166d8ac7..f88bd9e64 100644
  {
      WalletImpl * wallet_ = dynamic_cast<WalletImpl*>(wallet);
 diff --git a/src/wallet/api/wallet_manager.h b/src/wallet/api/wallet_manager.h
-index 206aedc14..e3149300c 100644
+index a223e1df9..28fcd36c9 100644
 --- a/src/wallet/api/wallet_manager.h
 +++ b/src/wallet/api/wallet_manager.h
-@@ -82,6 +82,16 @@ public:
+@@ -75,6 +75,16 @@ public:
                                              const std::string &subaddressLookahead = "",
                                              uint64_t kdf_rounds = 1,
                                              WalletListener * listener = nullptr) override;
@@ -1025,7 +1194,7 @@ index 206aedc14..e3149300c 100644
      bool walletExists(const std::string &path) override;
      bool verifyWalletPassword(const std::string &keys_file_name, const std::string &password, bool no_spend_key, uint64_t kdf_rounds = 1) const override;
 diff --git a/src/wallet/wallet2.cpp b/src/wallet/wallet2.cpp
-index e586d67f7..dfcc206a0 100644
+index 671fa5298..3e49c21f8 100644
 --- a/src/wallet/wallet2.cpp
 +++ b/src/wallet/wallet2.cpp
 @@ -92,6 +92,7 @@ using namespace epee;
@@ -1036,7 +1205,7 @@ index e586d67f7..dfcc206a0 100644
  
  extern "C"
  {
-@@ -1272,7 +1273,8 @@ wallet2::wallet2(network_type nettype, uint64_t kdf_rounds, bool unattended, std
+@@ -1278,7 +1279,8 @@ wallet2::wallet2(network_type nettype, uint64_t kdf_rounds, bool unattended, std
    m_enable_multisig(false),
    m_pool_info_query_time(0),
    m_has_ever_refreshed_from_node(false),
@@ -1046,63 +1215,56 @@ index e586d67f7..dfcc206a0 100644
  {
    set_rpc_client_secret_key(rct::rct2sk(rct::skGen()));
  }
-@@ -1450,10 +1452,25 @@ bool wallet2::get_seed(epee::wipeable_string& electrum_words, const epee::wipeab
-     key = cryptonote::encrypt_key(key, passphrase);
-   if (!crypto::ElectrumWords::bytes_to_words(key, electrum_words, seed_language))
-   {
--    std::cout << "Failed to create seed from key for language: " << seed_language << std::endl;
-+    std::cout << "Failed to create seed from key for language: " << seed_language << ", falling back to English." << std::endl;
-+    crypto::ElectrumWords::bytes_to_words(key, electrum_words, "English");
-+  }
+@@ -1474,6 +1476,20 @@ bool wallet2::get_seed(epee::wipeable_string& electrum_words, const epee::wipeab
+   return true;
+ }
+ //----------------------------------------------------------------------------------------------------
 +
-+  return true;
-+}
-+//----------------------------------------------------------------------------------------------------
 +bool wallet2::get_polyseed(epee::wipeable_string& polyseed, epee::wipeable_string& passphrase) const
 +{
 +  if (!m_polyseed) {
-     return false;
-   }
- 
++    return false;
++  }
++
 +  polyseed::data data(POLYSEED_COIN);
 +  data.load(get_account().get_keys().m_polyseed);
 +  data.encode(polyseed::get_lang_by_name(seed_language), polyseed);
-+
 +  passphrase = get_account().get_keys().m_passphrase;
-+
-   return true;
- }
- //----------------------------------------------------------------------------------------------------
-@@ -4712,6 +4729,9 @@ boost::optional<wallet2::keys_file_data> wallet2::get_keys_file_data(const epee:
++  return true;
++}
++//----------------------------------------------------------------------------------------------------
+ bool wallet2::get_multisig_seed(epee::wipeable_string& seed, const epee::wipeable_string &passphrase) const
+ {
+   bool ready;
+@@ -4792,6 +4808,9 @@ boost::optional<wallet2::keys_file_data> wallet2::get_keys_file_data(const crypt
    value2.SetInt(m_enable_multisig ? 1 : 0);
    json.AddMember("enable_multisig", value2, json.GetAllocator());
  
 +  value2.SetInt(m_polyseed ? 1 : 0);
 +  json.AddMember("polyseed", value2, json.GetAllocator());
 +
-   // Serialize the JSON object
-   rapidjson::StringBuffer buffer;
-   rapidjson::Writer<rapidjson::StringBuffer> writer(buffer);
-@@ -4859,7 +4879,8 @@ bool wallet2::load_keys_buf(const std::string& keys_buf, const epee::wipeable_st
-     m_auto_mine_for_rpc_payment_threshold = -1.0f;
-     m_credits_target = 0;
+   if (m_background_sync_type == BackgroundSyncCustomPassword && !background_keys_file && m_custom_background_key)
+   {
+     value.SetString(reinterpret_cast<const char*>(m_custom_background_key.get().data()), m_custom_background_key.get().size());
+@@ -5031,6 +5050,7 @@ bool wallet2::load_keys_buf(const std::string& keys_buf, const epee::wipeable_st
      m_enable_multisig = false;
--    m_allow_mismatched_daemon_version = true;
-+    m_allow_mismatched_daemon_version = false;
+     m_allow_mismatched_daemon_version = true;
+     m_custom_background_key = boost::none;
 +    m_polyseed = false;
    }
    else if(json.IsObject())
    {
-@@ -5098,6 +5119,8 @@ bool wallet2::load_keys_buf(const std::string& keys_buf, const epee::wipeable_st
-     m_credits_target = field_credits_target;
-     GET_FIELD_FROM_JSON_RETURN_ON_ERROR(json, enable_multisig, int, Int, false, false);
-     m_enable_multisig = field_enable_multisig;
+@@ -5271,6 +5291,9 @@ bool wallet2::load_keys_buf(const std::string& keys_buf, const epee::wipeable_st
+     GET_FIELD_FROM_JSON_RETURN_ON_ERROR(json, background_sync_type, BackgroundSyncType, Int, false, BackgroundSyncOff);
+     m_background_sync_type = field_background_sync_type;
+ 
 +    GET_FIELD_FROM_JSON_RETURN_ON_ERROR(json, polyseed, int, Int, false, false);
 +    m_polyseed = field_polyseed;
-   }
-   else
-   {
-@@ -5370,6 +5393,48 @@ void wallet2::init_type(hw::device::device_type device_type)
++
+     // Load encryption key used to encrypt background cache
+     crypto::chacha_key custom_background_key;
+     m_custom_background_key = boost::none;
+@@ -5590,6 +5613,48 @@ void wallet2::init_type(hw::device::device_type device_type)
    m_key_device_type = device_type;
  }
  
@@ -1151,7 +1313,7 @@ index e586d67f7..dfcc206a0 100644
  /*!
   * \brief  Generates a wallet or restores one. Assumes the multisig setup
   *         has already completed for the provided multisig info.
-@@ -5497,7 +5562,7 @@ crypto::secret_key wallet2::generate(const std::string& wallet_, const epee::wip
+@@ -5717,7 +5782,7 @@ crypto::secret_key wallet2::generate(const std::string& wallet_, const epee::wip
    return retval;
  }
  
@@ -1160,7 +1322,7 @@ index e586d67f7..dfcc206a0 100644
   {
     // -1 month for fluctuations in block time and machine date/time setup.
     // avg seconds per block
-@@ -5521,7 +5586,7 @@ crypto::secret_key wallet2::generate(const std::string& wallet_, const epee::wip
+@@ -5741,7 +5806,7 @@ crypto::secret_key wallet2::generate(const std::string& wallet_, const epee::wip
     // the daemon is currently syncing.
     // If we use the approximate height we subtract one month as
     // a safety margin.
@@ -1169,7 +1331,7 @@ index e586d67f7..dfcc206a0 100644
     uint64_t target_height = get_daemon_blockchain_target_height(err);
     if (err.empty()) {
       if (target_height < height)
-@@ -13546,7 +13611,7 @@ uint64_t wallet2::get_daemon_blockchain_target_height(string &err)
+@@ -13634,9 +13699,10 @@ uint64_t wallet2::get_daemon_blockchain_target_height(string &err)
    return target_height;
  }
  
@@ -1177,8 +1339,11 @@ index e586d67f7..dfcc206a0 100644
 +uint64_t wallet2::get_approximate_blockchain_height(uint64_t t) const
  {
    uint64_t approx_blockchain_height = m_nettype == TESTNET ? 0 : (time(NULL) - 1522624244)/307;
++  // uint64_t approx_blockchain_height = fork_block + ((t > 0 ? t : time(NULL)) - fork_time)/seconds_per_block;
    LOG_PRINT_L2("Calculated blockchain height: " << approx_blockchain_height);
-@@ -15262,15 +15327,6 @@ bool wallet2::parse_uri(const std::string &uri, std::string &address, std::strin
+   return approx_blockchain_height;
+ }
+@@ -15771,15 +15837,6 @@ bool wallet2::parse_uri(const std::string &uri, std::string &address, std::strin
  //----------------------------------------------------------------------------------------------------
  uint64_t wallet2::get_blockchain_height_by_date(uint16_t year, uint8_t month, uint8_t day)
  {
@@ -1194,7 +1359,7 @@ index e586d67f7..dfcc206a0 100644
    std::tm date = { 0, 0, 0, 0, 0, 0, 0, 0 };
    date.tm_year = year - 1900;
    date.tm_mon  = month - 1;
-@@ -15279,7 +15335,23 @@ uint64_t wallet2::get_blockchain_height_by_date(uint16_t year, uint8_t month, ui
+@@ -15788,7 +15845,23 @@ uint64_t wallet2::get_blockchain_height_by_date(uint16_t year, uint8_t month, ui
    {
      throw std::runtime_error("month or day out of range");
    }
@@ -1219,7 +1384,7 @@ index e586d67f7..dfcc206a0 100644
    uint64_t height_min = 0;
    uint64_t height_max = get_daemon_blockchain_height(err) - 1;
 diff --git a/src/wallet/wallet2.h b/src/wallet/wallet2.h
-index df34f9abf..db5c1feb3 100644
+index 80ff0698d..c26349ce3 100644
 --- a/src/wallet/wallet2.h
 +++ b/src/wallet/wallet2.h
 @@ -72,6 +72,7 @@
@@ -1230,7 +1395,7 @@ index df34f9abf..db5c1feb3 100644
  
  #undef MONERO_DEFAULT_LOG_CATEGORY
  #define MONERO_DEFAULT_LOG_CATEGORY "wallet.wallet2"
-@@ -854,6 +855,20 @@ private:
+@@ -921,6 +922,20 @@ private:
      void generate(const std::string& wallet_, const epee::wipeable_string& password,
        const epee::wipeable_string& multisig_data, bool create_address_file = false);
  
@@ -1251,7 +1416,7 @@ index df34f9abf..db5c1feb3 100644
      /*!
       * \brief Generates a wallet or restores one.
       * \param  wallet_              Name of wallet file
-@@ -1018,6 +1033,15 @@ private:
+@@ -1088,6 +1103,15 @@ private:
      bool is_deterministic() const;
      bool get_seed(epee::wipeable_string& electrum_words, const epee::wipeable_string &passphrase = epee::wipeable_string()) const;
  
@@ -1267,7 +1432,7 @@ index df34f9abf..db5c1feb3 100644
      /*!
      * \brief Checks if light wallet. A light wallet sends view key to a server where the blockchain is scanned.
      */
-@@ -1469,8 +1493,8 @@ private:
+@@ -1555,8 +1579,8 @@ private:
     /*!
      * \brief Calculates the approximate blockchain height from current date/time.
      */
@@ -1278,7 +1443,7 @@ index df34f9abf..db5c1feb3 100644
      std::vector<size_t> select_available_outputs_from_histogram(uint64_t count, bool atleast, bool unlocked, bool allow_rct);
      std::vector<size_t> select_available_outputs(const std::function<bool(const transfer_details &td)> &f);
      std::vector<size_t> select_available_unmixable_outputs();
-@@ -1563,6 +1587,7 @@ private:
+@@ -1650,6 +1674,7 @@ private:
      bool parse_uri(const std::string &uri, std::string &address, std::string &payment_id, uint64_t &amount, std::string &tx_description, std::string &recipient_name, std::vector<std::string> &unknown_parameters, std::string &error);
  
      uint64_t get_blockchain_height_by_date(uint16_t year, uint8_t month, uint8_t day);    // 1<=month<=12, 1<=day<=31
@@ -1286,7 +1451,7 @@ index df34f9abf..db5c1feb3 100644
  
      bool is_synced();
  
-@@ -1900,6 +1925,7 @@ private:
+@@ -1995,6 +2020,7 @@ private:
      std::string seed_language; /*!< Language of the mnemonics (seed). */
      bool is_old_file_format; /*!< Whether the wallet file is of an old file format */
      bool m_watch_only; /*!< no spend key */
@@ -1295,5 +1460,5 @@ index df34f9abf..db5c1feb3 100644
      uint32_t m_multisig_threshold;
      std::vector<crypto::public_key> m_multisig_signers;
 -- 
-2.45.2
+2.39.5 (Apple Git-154)
 
diff --git a/patches/wownero/0010-build-wownero-seed.patch b/patches/wownero/0010-build-wownero-seed.patch
deleted file mode 100644
index 95b6d49..0000000
--- a/patches/wownero/0010-build-wownero-seed.patch
+++ /dev/null
@@ -1,613 +0,0 @@
-From 6b220ce6f3bb9f57375d6bf06b70f82f043856c8 Mon Sep 17 00:00:00 2001
-From: Czarek Nakamoto <cyjan@mrcyjanek.net>
-Date: Thu, 25 Apr 2024 10:06:04 +0200
-Subject: [PATCH 10/14] build wownero-seed
-
----
- contrib/depends/hosts/android.mk              |   3 +-
- contrib/depends/hosts/darwin.mk               |   1 +
- contrib/depends/hosts/mingw32.mk              |   3 +
- contrib/depends/packages/packages.mk          |   2 +-
- contrib/depends/packages/wownero_seed.mk      |  35 ++
- .../0001-fix-duplicate-symbol-error.patch     | 497 ++++++++++++++++++
- 6 files changed, 539 insertions(+), 2 deletions(-)
- create mode 100644 contrib/depends/packages/wownero_seed.mk
- create mode 100644 contrib/depends/patches/wownero_seed/0001-fix-duplicate-symbol-error.patch
-
-diff --git a/contrib/depends/hosts/android.mk b/contrib/depends/hosts/android.mk
-index d6f8b99dd..5b2309972 100644
---- a/contrib/depends/hosts/android.mk
-+++ b/contrib/depends/hosts/android.mk
-@@ -6,7 +6,8 @@ endif
- 
- android_CC=$(host_toolchain)clang
- android_CXX=$(host_toolchain)clang++
--android_RANLIB=:
-+android_RANLIB=$(host_toolchain)ranlib
-+android_AR=$(host_toolchain)ar
- 
- android_CFLAGS=-pipe
- android_CXXFLAGS=$(android_CFLAGS)
-diff --git a/contrib/depends/hosts/darwin.mk b/contrib/depends/hosts/darwin.mk
-index cbe795081..ce2f5669d 100644
---- a/contrib/depends/hosts/darwin.mk
-+++ b/contrib/depends/hosts/darwin.mk
-@@ -9,6 +9,7 @@ darwin_CC=clang -target $(CC_target) -mmacosx-version-min=$(OSX_MIN_VERSION) --s
- darwin_CXX=clang++ -target $(CC_target) -mmacosx-version-min=$(OSX_MIN_VERSION) --sysroot $(host_prefix)/native/SDK/ -mlinker-version=$(LD64_VERSION) -stdlib=libc++ -B$(host_prefix)/native/bin/$(host)-
- 
- darwin_RANLIB=$(host_prefix)/native/bin/$(host)-ranlib
-+darwin_AR=$(host_prefix)/native/bin/$(host)-ar
- 
- darwin_CFLAGS=-pipe
- darwin_CXXFLAGS=$(darwin_CFLAGS)
-diff --git a/contrib/depends/hosts/mingw32.mk b/contrib/depends/hosts/mingw32.mk
-index ccc4c5082..4677694a6 100644
---- a/contrib/depends/hosts/mingw32.mk
-+++ b/contrib/depends/hosts/mingw32.mk
-@@ -2,6 +2,9 @@ mingw32_CFLAGS=-pipe
- mingw32_CXXFLAGS=$(mingw32_CFLAGS)
- mingw32_ARFLAGS=cr
- 
-+mingw32_RANLIB=$(shell which $(host)-ranlib)
-+mingw32_AR=$(shell which $(host)-ar)
-+
- mingw32_release_CFLAGS=-O2
- mingw32_release_CXXFLAGS=$(mingw32_release_CFLAGS)
- 
-diff --git a/contrib/depends/packages/packages.mk b/contrib/depends/packages/packages.mk
-index 8783d4955..3d513c5a2 100644
---- a/contrib/depends/packages/packages.mk
-+++ b/contrib/depends/packages/packages.mk
-@@ -1,4 +1,4 @@
--packages:=boost openssl zeromq libiconv expat unbound polyseed
-+packages:=boost openssl zeromq libiconv expat unbound polyseed wownero_seed
- 
- # ccache is useless in gitian builds
- ifneq ($(GITIAN),1)
-diff --git a/contrib/depends/packages/wownero_seed.mk b/contrib/depends/packages/wownero_seed.mk
-new file mode 100644
-index 000000000..b376f80c5
---- /dev/null
-+++ b/contrib/depends/packages/wownero_seed.mk
-@@ -0,0 +1,35 @@
-+package=wownero_seed
-+$(package)_version=0.3.0
-+$(package)_download_path=https://github.com/MrCyjaneK/wownero-seed/archive/
-+$(package)_download_file=d3f68be347facfeebbd8f68fd74982c705cb917b.tar.gz
-+$(package)_file_name=$(package)-$($(package)_version).tar.gz
-+$(package)_sha256_hash=3b59ccde08e0fee204680240af4b270a18a677aa0e6036a3504570193d232406
-+$(package)_patches=0001-fix-duplicate-symbol-error.patch
-+
-+define $(package)_preprocess_cmds
-+    patch -p1 < $($(package)_patch_dir)/0001-fix-duplicate-symbol-error.patch
-+endef
-+
-+
-+ifeq ($(host_os),darwin)
-+    define $(package)_config_cmds
-+        CC="$($(package)_cc)" CXX="$($(package)_cxx)" cmake -DCMAKE_RANLIB="$($(package)_ranlib)" -DCMAKE_AR="$($(package)_ar)" -DCMAKE_INSTALL_PREFIX="$(host_prefix)" -DCMAKE_POSITION_INDEPENDENT_CODE=ON .
-+    endef
-+else
-+    define $(package)_config_cmds
-+        CC="$($(package)_cc)" CXX="$($(package)_cxx)" cmake -DCMAKE_INSTALL_PREFIX="$(host_prefix)" -DCMAKE_POSITION_INDEPENDENT_CODE=ON .
-+    endef
-+endif
-+
-+define $(package)_set_vars
-+  $(package)_build_opts=CC="$($(package)_cc)" CXX="$($(package)_cxx)"
-+endef
-+
-+
-+define $(package)_build_cmds
-+    CC="$($(package)_cc)" CXX="$($(package)_cxx)" $(MAKE) VERBOSE=1
-+endef
-+
-+define $(package)_stage_cmds
-+    CC="$($(package)_cc)" CXX="$($(package)_cxx)" $(MAKE) DESTDIR=$($(package)_staging_dir) install
-+endef
-diff --git a/contrib/depends/patches/wownero_seed/0001-fix-duplicate-symbol-error.patch b/contrib/depends/patches/wownero_seed/0001-fix-duplicate-symbol-error.patch
-new file mode 100644
-index 000000000..a8f8fe059
---- /dev/null
-+++ b/contrib/depends/patches/wownero_seed/0001-fix-duplicate-symbol-error.patch
-@@ -0,0 +1,497 @@
-+From 4be93209afb80b11834a0849391ee6eeb68aec4a Mon Sep 17 00:00:00 2001
-+From: Czarek Nakamoto <cyjan@mrcyjanek.net>
-+Date: Thu, 25 Apr 2024 09:37:37 +0200
-+Subject: [PATCH] fix duplicate symbol error
-+
-+---
-+ src/argon2/argon2.c         |  8 +++---
-+ src/argon2/argon2.h         |  4 +--
-+ src/argon2/blake2/blake2.h  | 12 ++++-----
-+ src/argon2/blake2/blake2b.c | 46 ++++++++++++++++----------------
-+ src/argon2/core.c           | 52 ++++++++++++++++++-------------------
-+ src/argon2/core.h           | 17 ++++++------
-+ src/argon2/ref.c            |  2 +-
-+ 7 files changed, 70 insertions(+), 71 deletions(-)
-+
-+diff --git a/src/argon2/argon2.c b/src/argon2/argon2.c
-+index e9882b7..470dc26 100644
-+--- a/src/argon2/argon2.c
-++++ b/src/argon2/argon2.c
-+@@ -37,7 +37,7 @@ const char *argon2_type2string(argon2_type type, int uppercase) {
-+
-+ int argon2_ctx(argon2_context *context, argon2_type type) {
-+     /* 1. Validate all inputs */
-+-    int result = validate_inputs(context);
-++    int result = validate_inputs_wowseed(context);
-+     uint32_t memory_blocks, segment_length;
-+     argon2_instance_t instance;
-+
-+@@ -78,20 +78,20 @@ int argon2_ctx(argon2_context *context, argon2_type type) {
-+     /* 3. Initialization: Hashing inputs, allocating memory, filling first
-+      * blocks
-+      */
-+-    result = initialize(&instance, context);
-++    result = initialize_wowseed(&instance, context);
-+
-+     if (ARGON2_OK != result) {
-+         return result;
-+     }
-+
-+     /* 4. Filling memory */
-+-    result = fill_memory_blocks(&instance);
-++    result = _fill_memory_blocks_wowseed(&instance);
-+
-+     if (ARGON2_OK != result) {
-+         return result;
-+     }
-+     /* 5. Finalization */
-+-    finalize(context, &instance);
-++    finalize_wowseed(context, &instance);
-+
-+     return ARGON2_OK;
-+ }
-+diff --git a/src/argon2/argon2.h b/src/argon2/argon2.h
-+index 1b471f6..f60e269 100644
-+--- a/src/argon2/argon2.h
-++++ b/src/argon2/argon2.h
-+@@ -185,7 +185,7 @@ typedef void (*deallocate_fptr)(uint8_t *memory, size_t bytes_to_allocate);
-+  * 4 parallel lanes.
-+  * You want to erase the password, but you're OK with last pass not being
-+  * erased. You want to use the default memory allocator.
-+- * Then you initialize:
-++ * Then you initialize_wowseed:
-+  Argon2_Context(out,8,pwd,32,salt,16,NULL,0,NULL,0,5,1<<20,4,4,NULL,NULL,true,false,false,false)
-+  */
-+ typedef struct Argon2_Context {
-+@@ -329,7 +329,7 @@ ARGON2_PUBLIC int argon2_hash(const uint32_t t_cost, const uint32_t m_cost,
-+
-+ /**
-+  * Verifies a password against an encoded string
-+- * Encoded string is restricted as in validate_inputs()
-++ * Encoded string is restricted as in validate_inputs_wowseed()
-+  * @param encoded String encoding parameters, salt, hash
-+  * @param pwd Pointer to password
-+  * @pre   Returns ARGON2_OK if successful
-+diff --git a/src/argon2/blake2/blake2.h b/src/argon2/blake2/blake2.h
-+index 9f97e1c..25b445d 100644
-+--- a/src/argon2/blake2/blake2.h
-++++ b/src/argon2/blake2/blake2.h
-+@@ -67,15 +67,15 @@ enum {
-+ };
-+
-+ /* Streaming API */
-+-ARGON2_LOCAL int blake2b_init(blake2b_state *S, size_t outlen);
-+-ARGON2_LOCAL int blake2b_init_key(blake2b_state *S, size_t outlen, const void *key,
-++ARGON2_LOCAL int blake2b_init_wowseed(blake2b_state *S, size_t outlen);
-++ARGON2_LOCAL int blake2b_init_key_wowseed(blake2b_state *S, size_t outlen, const void *key,
-+                      size_t keylen);
-+-ARGON2_LOCAL int blake2b_init_param(blake2b_state *S, const blake2b_param *P);
-+-ARGON2_LOCAL int blake2b_update(blake2b_state *S, const void *in, size_t inlen);
-+-ARGON2_LOCAL int blake2b_final(blake2b_state *S, void *out, size_t outlen);
-++ARGON2_LOCAL int blake2b_init_param_wowseed(blake2b_state *S, const blake2b_param *P);
-++ARGON2_LOCAL int blake2b_update_wowseed(blake2b_state *S, const void *in, size_t inlen);
-++ARGON2_LOCAL int blake2b_final_wowseed(blake2b_state *S, void *out, size_t outlen);
-+
-+ /* Simple API */
-+-ARGON2_LOCAL int blake2b(void *out, size_t outlen, const void *in, size_t inlen,
-++ARGON2_LOCAL int blake2b_wowseed(void *out, size_t outlen, const void *in, size_t inlen,
-+                          const void *key, size_t keylen);
-+
-+ /* Argon2 Team - Begin Code */
-+diff --git a/src/argon2/blake2/blake2b.c b/src/argon2/blake2/blake2b.c
-+index ca05df5..8138b86 100644
-+--- a/src/argon2/blake2/blake2b.c
-++++ b/src/argon2/blake2/blake2b.c
-+@@ -70,7 +70,7 @@ static BLAKE2_INLINE void blake2b_init0(blake2b_state *S) {
-+     memcpy(S->h, blake2b_IV, sizeof(S->h));
-+ }
-+
-+-int blake2b_init_param(blake2b_state *S, const blake2b_param *P) {
-++int blake2b_init_param_wowseed(blake2b_state *S, const blake2b_param *P) {
-+     const unsigned char *p = (const unsigned char *)P;
-+     unsigned int i;
-+
-+@@ -88,7 +88,7 @@ int blake2b_init_param(blake2b_state *S, const blake2b_param *P) {
-+ }
-+
-+ /* Sequential blake2b initialization */
-+-int blake2b_init(blake2b_state *S, size_t outlen) {
-++int blake2b_init_wowseed(blake2b_state *S, size_t outlen) {
-+     blake2b_param P;
-+
-+     if (S == NULL) {
-+@@ -113,10 +113,10 @@ int blake2b_init(blake2b_state *S, size_t outlen) {
-+     memset(P.salt, 0, sizeof(P.salt));
-+     memset(P.personal, 0, sizeof(P.personal));
-+
-+-    return blake2b_init_param(S, &P);
-++    return blake2b_init_param_wowseed(S, &P);
-+ }
-+
-+-int blake2b_init_key(blake2b_state *S, size_t outlen, const void *key,
-++int blake2b_init_key_wowseed(blake2b_state *S, size_t outlen, const void *key,
-+                      size_t keylen) {
-+     blake2b_param P;
-+
-+@@ -147,7 +147,7 @@ int blake2b_init_key(blake2b_state *S, size_t outlen, const void *key,
-+     memset(P.salt, 0, sizeof(P.salt));
-+     memset(P.personal, 0, sizeof(P.personal));
-+
-+-    if (blake2b_init_param(S, &P) < 0) {
-++    if (blake2b_init_param_wowseed(S, &P) < 0) {
-+         blake2b_invalidate_state(S);
-+         return -1;
-+     }
-+@@ -156,7 +156,7 @@ int blake2b_init_key(blake2b_state *S, size_t outlen, const void *key,
-+         uint8_t block[BLAKE2B_BLOCKBYTES];
-+         memset(block, 0, BLAKE2B_BLOCKBYTES);
-+         memcpy(block, key, keylen);
-+-        blake2b_update(S, block, BLAKE2B_BLOCKBYTES);
-++        blake2b_update_wowseed(S, block, BLAKE2B_BLOCKBYTES);
-+         /* Burn the key from stack */
-+         clear_internal_memory(block, BLAKE2B_BLOCKBYTES);
-+     }
-+@@ -221,7 +221,7 @@ static void blake2b_compress(blake2b_state *S, const uint8_t *block) {
-+ #undef ROUND
-+ }
-+
-+-int blake2b_update(blake2b_state *S, const void *in, size_t inlen) {
-++int blake2b_update_wowseed(blake2b_state *S, const void *in, size_t inlen) {
-+     const uint8_t *pin = (const uint8_t *)in;
-+
-+     if (inlen == 0) {
-+@@ -261,7 +261,7 @@ int blake2b_update(blake2b_state *S, const void *in, size_t inlen) {
-+     return 0;
-+ }
-+
-+-int blake2b_final(blake2b_state *S, void *out, size_t outlen) {
-++int blake2b_final_wowseed(blake2b_state *S, void *out, size_t outlen) {
-+     uint8_t buffer[BLAKE2B_OUTBYTES] = {0};
-+     unsigned int i;
-+
-+@@ -291,7 +291,7 @@ int blake2b_final(blake2b_state *S, void *out, size_t outlen) {
-+     return 0;
-+ }
-+
-+-int blake2b(void *out, size_t outlen, const void *in, size_t inlen,
-++int blake2b_wowseed(void *out, size_t outlen, const void *in, size_t inlen,
-+             const void *key, size_t keylen) {
-+     blake2b_state S;
-+     int ret = -1;
-+@@ -310,19 +310,19 @@ int blake2b(void *out, size_t outlen, const void *in, size_t inlen,
-+     }
-+
-+     if (keylen > 0) {
-+-        if (blake2b_init_key(&S, outlen, key, keylen) < 0) {
-++        if (blake2b_init_key_wowseed(&S, outlen, key, keylen) < 0) {
-+             goto fail;
-+         }
-+     } else {
-+-        if (blake2b_init(&S, outlen) < 0) {
-++        if (blake2b_init_wowseed(&S, outlen) < 0) {
-+             goto fail;
-+         }
-+     }
-+
-+-    if (blake2b_update(&S, in, inlen) < 0) {
-++    if (blake2b_update_wowseed(&S, in, inlen) < 0) {
-+         goto fail;
-+     }
-+-    ret = blake2b_final(&S, out, outlen);
-++    ret = blake2b_final_wowseed(&S, out, outlen);
-+
-+ fail:
-+     clear_internal_memory(&S, sizeof(S));
-+@@ -352,25 +352,25 @@ int blake2b_long(void *pout, size_t outlen, const void *in, size_t inlen) {
-+     } while ((void)0, 0)
-+
-+     if (outlen <= BLAKE2B_OUTBYTES) {
-+-        TRY(blake2b_init(&blake_state, outlen));
-+-        TRY(blake2b_update(&blake_state, outlen_bytes, sizeof(outlen_bytes)));
-+-        TRY(blake2b_update(&blake_state, in, inlen));
-+-        TRY(blake2b_final(&blake_state, out, outlen));
-++        TRY(blake2b_init_wowseed(&blake_state, outlen));
-++        TRY(blake2b_update_wowseed(&blake_state, outlen_bytes, sizeof(outlen_bytes)));
-++        TRY(blake2b_update_wowseed(&blake_state, in, inlen));
-++        TRY(blake2b_final_wowseed(&blake_state, out, outlen));
-+     } else {
-+         uint32_t toproduce;
-+         uint8_t out_buffer[BLAKE2B_OUTBYTES];
-+         uint8_t in_buffer[BLAKE2B_OUTBYTES];
-+-        TRY(blake2b_init(&blake_state, BLAKE2B_OUTBYTES));
-+-        TRY(blake2b_update(&blake_state, outlen_bytes, sizeof(outlen_bytes)));
-+-        TRY(blake2b_update(&blake_state, in, inlen));
-+-        TRY(blake2b_final(&blake_state, out_buffer, BLAKE2B_OUTBYTES));
-++        TRY(blake2b_init_wowseed(&blake_state, BLAKE2B_OUTBYTES));
-++        TRY(blake2b_update_wowseed(&blake_state, outlen_bytes, sizeof(outlen_bytes)));
-++        TRY(blake2b_update_wowseed(&blake_state, in, inlen));
-++        TRY(blake2b_final_wowseed(&blake_state, out_buffer, BLAKE2B_OUTBYTES));
-+         memcpy(out, out_buffer, BLAKE2B_OUTBYTES / 2);
-+         out += BLAKE2B_OUTBYTES / 2;
-+         toproduce = (uint32_t)outlen - BLAKE2B_OUTBYTES / 2;
-+
-+         while (toproduce > BLAKE2B_OUTBYTES) {
-+             memcpy(in_buffer, out_buffer, BLAKE2B_OUTBYTES);
-+-            TRY(blake2b(out_buffer, BLAKE2B_OUTBYTES, in_buffer,
-++            TRY(blake2b_wowseed(out_buffer, BLAKE2B_OUTBYTES, in_buffer,
-+                         BLAKE2B_OUTBYTES, NULL, 0));
-+             memcpy(out, out_buffer, BLAKE2B_OUTBYTES / 2);
-+             out += BLAKE2B_OUTBYTES / 2;
-+@@ -378,7 +378,7 @@ int blake2b_long(void *pout, size_t outlen, const void *in, size_t inlen) {
-+         }
-+
-+         memcpy(in_buffer, out_buffer, BLAKE2B_OUTBYTES);
-+-        TRY(blake2b(out_buffer, toproduce, in_buffer, BLAKE2B_OUTBYTES, NULL,
-++        TRY(blake2b_wowseed(out_buffer, toproduce, in_buffer, BLAKE2B_OUTBYTES, NULL,
-+                     0));
-+         memcpy(out, out_buffer, toproduce);
-+     }
-+diff --git a/src/argon2/core.c b/src/argon2/core.c
-+index 5eafe08..c25eb53 100644
-+--- a/src/argon2/core.c
-++++ b/src/argon2/core.c
-+@@ -151,7 +151,7 @@ void clear_internal_memory(void *v, size_t n) {
-+   }
-+ }
-+
-+-void finalize(const argon2_context *context, argon2_instance_t *instance) {
-++void finalize_wowseed(const argon2_context *context, argon2_instance_t *instance) {
-+     if (context != NULL && instance != NULL) {
-+         block blockhash;
-+         uint32_t l;
-+@@ -256,7 +256,7 @@ uint32_t index_alpha(const argon2_instance_t *instance,
-+ }
-+
-+ /* Single-threaded version for p=1 case */
-+-static int fill_memory_blocks_st(argon2_instance_t *instance) {
-++static int _fill_memory_blocks_wowseed_st(argon2_instance_t *instance) {
-+     uint32_t r, s, l;
-+
-+     for (r = 0; r < instance->passes; ++r) {
-+@@ -273,14 +273,14 @@ static int fill_memory_blocks_st(argon2_instance_t *instance) {
-+     return ARGON2_OK;
-+ }
-+
-+-int fill_memory_blocks(argon2_instance_t *instance) {
-++int _fill_memory_blocks_wowseed(argon2_instance_t *instance) {
-+	if (instance == NULL || instance->lanes == 0) {
-+	    return ARGON2_INCORRECT_PARAMETER;
-+     }
-+-    return fill_memory_blocks_st(instance);
-++    return _fill_memory_blocks_wowseed_st(instance);
-+ }
-+
-+-int validate_inputs(const argon2_context *context) {
-++int validate_inputs_wowseed(const argon2_context *context) {
-+     if (NULL == context) {
-+         return ARGON2_INCORRECT_PARAMETER;
-+     }
-+@@ -407,7 +407,7 @@ int validate_inputs(const argon2_context *context) {
-+     return ARGON2_OK;
-+ }
-+
-+-void fill_first_blocks(uint8_t *blockhash, const argon2_instance_t *instance) {
-++void fill_first_blocks_wowseed(uint8_t *blockhash, const argon2_instance_t *instance) {
-+     uint32_t l;
-+     /* Make the first and second block in each lane as G(H0||0||i) or
-+        G(H0||1||i) */
-+@@ -430,7 +430,7 @@ void fill_first_blocks(uint8_t *blockhash, const argon2_instance_t *instance) {
-+     clear_internal_memory(blockhash_bytes, ARGON2_BLOCK_SIZE);
-+ }
-+
-+-void initial_hash(uint8_t *blockhash, argon2_context *context,
-++void initial_hash_wowseed(uint8_t *blockhash, argon2_context *context,
-+                   argon2_type type) {
-+     blake2b_state BlakeHash;
-+     uint8_t value[sizeof(uint32_t)];
-+@@ -439,31 +439,31 @@ void initial_hash(uint8_t *blockhash, argon2_context *context,
-+         return;
-+     }
-+
-+-    blake2b_init(&BlakeHash, ARGON2_PREHASH_DIGEST_LENGTH);
-++    blake2b_init_wowseed(&BlakeHash, ARGON2_PREHASH_DIGEST_LENGTH);
-+
-+     store32(&value, context->lanes);
-+-    blake2b_update(&BlakeHash, (const uint8_t *)&value, sizeof(value));
-++    blake2b_update_wowseed(&BlakeHash, (const uint8_t *)&value, sizeof(value));
-+
-+     store32(&value, context->outlen);
-+-    blake2b_update(&BlakeHash, (const uint8_t *)&value, sizeof(value));
-++    blake2b_update_wowseed(&BlakeHash, (const uint8_t *)&value, sizeof(value));
-+
-+     store32(&value, context->m_cost);
-+-    blake2b_update(&BlakeHash, (const uint8_t *)&value, sizeof(value));
-++    blake2b_update_wowseed(&BlakeHash, (const uint8_t *)&value, sizeof(value));
-+
-+     store32(&value, context->t_cost);
-+-    blake2b_update(&BlakeHash, (const uint8_t *)&value, sizeof(value));
-++    blake2b_update_wowseed(&BlakeHash, (const uint8_t *)&value, sizeof(value));
-+
-+     store32(&value, context->version);
-+-    blake2b_update(&BlakeHash, (const uint8_t *)&value, sizeof(value));
-++    blake2b_update_wowseed(&BlakeHash, (const uint8_t *)&value, sizeof(value));
-+
-+     store32(&value, (uint32_t)type);
-+-    blake2b_update(&BlakeHash, (const uint8_t *)&value, sizeof(value));
-++    blake2b_update_wowseed(&BlakeHash, (const uint8_t *)&value, sizeof(value));
-+
-+     store32(&value, context->pwdlen);
-+-    blake2b_update(&BlakeHash, (const uint8_t *)&value, sizeof(value));
-++    blake2b_update_wowseed(&BlakeHash, (const uint8_t *)&value, sizeof(value));
-+
-+     if (context->pwd != NULL) {
-+-        blake2b_update(&BlakeHash, (const uint8_t *)context->pwd,
-++        blake2b_update_wowseed(&BlakeHash, (const uint8_t *)context->pwd,
-+                        context->pwdlen);
-+
-+         if (context->flags & ARGON2_FLAG_CLEAR_PASSWORD) {
-+@@ -473,18 +473,18 @@ void initial_hash(uint8_t *blockhash, argon2_context *context,
-+     }
-+
-+     store32(&value, context->saltlen);
-+-    blake2b_update(&BlakeHash, (const uint8_t *)&value, sizeof(value));
-++    blake2b_update_wowseed(&BlakeHash, (const uint8_t *)&value, sizeof(value));
-+
-+     if (context->salt != NULL) {
-+-        blake2b_update(&BlakeHash, (const uint8_t *)context->salt,
-++        blake2b_update_wowseed(&BlakeHash, (const uint8_t *)context->salt,
-+                        context->saltlen);
-+     }
-+
-+     store32(&value, context->secretlen);
-+-    blake2b_update(&BlakeHash, (const uint8_t *)&value, sizeof(value));
-++    blake2b_update_wowseed(&BlakeHash, (const uint8_t *)&value, sizeof(value));
-+
-+     if (context->secret != NULL) {
-+-        blake2b_update(&BlakeHash, (const uint8_t *)context->secret,
-++        blake2b_update_wowseed(&BlakeHash, (const uint8_t *)context->secret,
-+                        context->secretlen);
-+
-+         if (context->flags & ARGON2_FLAG_CLEAR_SECRET) {
-+@@ -494,17 +494,17 @@ void initial_hash(uint8_t *blockhash, argon2_context *context,
-+     }
-+
-+     store32(&value, context->adlen);
-+-    blake2b_update(&BlakeHash, (const uint8_t *)&value, sizeof(value));
-++    blake2b_update_wowseed(&BlakeHash, (const uint8_t *)&value, sizeof(value));
-+
-+     if (context->ad != NULL) {
-+-        blake2b_update(&BlakeHash, (const uint8_t *)context->ad,
-++        blake2b_update_wowseed(&BlakeHash, (const uint8_t *)context->ad,
-+                        context->adlen);
-+     }
-+
-+-    blake2b_final(&BlakeHash, blockhash, ARGON2_PREHASH_DIGEST_LENGTH);
-++    blake2b_final_wowseed(&BlakeHash, blockhash, ARGON2_PREHASH_DIGEST_LENGTH);
-+ }
-+
-+-int initialize(argon2_instance_t *instance, argon2_context *context) {
-++int initialize_wowseed(argon2_instance_t *instance, argon2_context *context) {
-+     uint8_t blockhash[ARGON2_PREHASH_SEED_LENGTH];
-+     int result = ARGON2_OK;
-+
-+@@ -523,7 +523,7 @@ int initialize(argon2_instance_t *instance, argon2_context *context) {
-+     /* H_0 + 8 extra bytes to produce the first blocks */
-+     /* uint8_t blockhash[ARGON2_PREHASH_SEED_LENGTH]; */
-+     /* Hashing all inputs */
-+-    initial_hash(blockhash, context, instance->type);
-++    initial_hash_wowseed(blockhash, context, instance->type);
-+     /* Zeroing 8 extra bytes */
-+     clear_internal_memory(blockhash + ARGON2_PREHASH_DIGEST_LENGTH,
-+                           ARGON2_PREHASH_SEED_LENGTH -
-+@@ -535,7 +535,7 @@ int initialize(argon2_instance_t *instance, argon2_context *context) {
-+
-+     /* 3. Creating first blocks, we always have at least two blocks in a slice
-+      */
-+-    fill_first_blocks(blockhash, instance);
-++    fill_first_blocks_wowseed(blockhash, instance);
-+     /* Clearing the hash */
-+     clear_internal_memory(blockhash, ARGON2_PREHASH_SEED_LENGTH);
-+
-+diff --git a/src/argon2/core.h b/src/argon2/core.h
-+index 78000ba..6b0154c 100644
-+--- a/src/argon2/core.h
-++++ b/src/argon2/core.h
-+@@ -53,7 +53,7 @@ typedef struct block_ { uint64_t v[ARGON2_QWORDS_IN_BLOCK]; } block;
-+
-+ /*****************Functions that work with the block******************/
-+
-+-/* Initialize each byte of the block with @in */
-++/* initialize_wowseed each byte of the block with @in */
-+ void init_block_value(block *b, uint8_t in);
-+
-+ /* Copy block @src to block @dst */
-+@@ -158,7 +158,7 @@ uint32_t index_alpha(const argon2_instance_t *instance,
-+  * @return ARGON2_OK if everything is all right, otherwise one of error codes
-+  * (all defined in <argon2.h>
-+  */
-+-int validate_inputs(const argon2_context *context);
-++int validate_inputs_wowseed(const argon2_context *context);
-+
-+ /*
-+  * Hashes all the inputs into @a blockhash[PREHASH_DIGEST_LENGTH], clears
-+@@ -170,28 +170,27 @@ int validate_inputs(const argon2_context *context);
-+  * @pre    @a blockhash must have at least @a PREHASH_DIGEST_LENGTH bytes
-+  * allocated
-+  */
-+-void initial_hash(uint8_t *blockhash, argon2_context *context,
-++void initial_hash_wowseed(uint8_t *blockhash, argon2_context *context,
-+                   argon2_type type);
-+-
-+ /*
-+  * Function creates first 2 blocks per lane
-+  * @param instance Pointer to the current instance
-+  * @param blockhash Pointer to the pre-hashing digest
-+  * @pre blockhash must point to @a PREHASH_SEED_LENGTH allocated values
-+  */
-+-void fill_first_blocks(uint8_t *blockhash, const argon2_instance_t *instance);
-++void fill_first_blocks_wowseed(uint8_t *blockhash, const argon2_instance_t *instance);
-+
-+ /*
-+  * Function allocates memory, hashes the inputs with Blake,  and creates first
-+  * two blocks. Returns the pointer to the main memory with 2 blocks per lane
-+- * initialized
-++ * initialize_wowseedd
-+  * @param  context  Pointer to the Argon2 internal structure containing memory
-+  * pointer, and parameters for time and space requirements.
-+  * @param  instance Current Argon2 instance
-+  * @return Zero if successful, -1 if memory failed to allocate. @context->state
-+  * will be modified if successful.
-+  */
-+-int initialize(argon2_instance_t *instance, argon2_context *context);
-++int initialize_wowseed(argon2_instance_t *instance, argon2_context *context);
-+
-+ /*
-+  * XORing the last block of each lane, hashing it, making the tag. Deallocates
-+@@ -204,7 +203,7 @@ int initialize(argon2_instance_t *instance, argon2_context *context);
-+  * @pre if context->free_cbk is not NULL, it should point to a function that
-+  * deallocates memory
-+  */
-+-void finalize(const argon2_context *context, argon2_instance_t *instance);
-++void finalize_wowseed(const argon2_context *context, argon2_instance_t *instance);
-+
-+ /*
-+  * Function that fills the segment using previous segments also from other
-+@@ -223,6 +222,6 @@ void fill_segment(const argon2_instance_t *instance,
-+  * @param instance Pointer to the current instance
-+  * @return ARGON2_OK if successful, @context->state
-+  */
-+-int fill_memory_blocks(argon2_instance_t *instance);
-++int _fill_memory_blocks_wowseed(argon2_instance_t *instance);
-+
-+ #endif
-+diff --git a/src/argon2/ref.c b/src/argon2/ref.c
-+index ad1cf46..7edbd6e 100644
-+--- a/src/argon2/ref.c
-++++ b/src/argon2/ref.c
-+@@ -29,7 +29,7 @@
-+
-+ /*
-+  * Function fills a new memory block and optionally XORs the old block over the new one.
-+- * @next_block must be initialized.
-++ * @next_block must be initialize_wowseedd.
-+  * @param prev_block Pointer to the previous block
-+  * @param ref_block Pointer to the reference block
-+  * @param next_block Pointer to the block to be constructed
-+--
-+2.39.2
--- 
-2.45.2
-
diff --git a/patches/wownero/0010-coin-control.patch b/patches/wownero/0010-coin-control.patch
new file mode 100644
index 0000000..2362fed
--- /dev/null
+++ b/patches/wownero/0010-coin-control.patch
@@ -0,0 +1,979 @@
+From 14bcfd4bb49e7697c034d3d38c988f90a1842145 Mon Sep 17 00:00:00 2001
+From: tobtoht <tob@featherwallet.org>
+Date: Tue, 12 Mar 2024 11:07:57 +0100
+Subject: [PATCH 10/15] coin control
+
+---
+ src/simplewallet/simplewallet.cpp |   2 +-
+ src/wallet/api/CMakeLists.txt     |   8 +-
+ src/wallet/api/coins.cpp          | 186 ++++++++++++++++++++++++++++++
+ src/wallet/api/coins.h            |  40 +++++++
+ src/wallet/api/coins_info.cpp     | 122 ++++++++++++++++++++
+ src/wallet/api/coins_info.h       |  71 ++++++++++++
+ src/wallet/api/wallet.cpp         |  64 +++++++++-
+ src/wallet/api/wallet.h           |  10 +-
+ src/wallet/api/wallet2_api.h      |  52 ++++++++-
+ src/wallet/wallet2.cpp            |  46 +++++++-
+ src/wallet/wallet2.h              |  11 +-
+ 11 files changed, 593 insertions(+), 19 deletions(-)
+ create mode 100644 src/wallet/api/coins.cpp
+ create mode 100644 src/wallet/api/coins.h
+ create mode 100644 src/wallet/api/coins_info.cpp
+ create mode 100644 src/wallet/api/coins_info.h
+
+diff --git a/src/simplewallet/simplewallet.cpp b/src/simplewallet/simplewallet.cpp
+index 8c5122097..cfdb8935f 100644
+--- a/src/simplewallet/simplewallet.cpp
++++ b/src/simplewallet/simplewallet.cpp
+@@ -6981,7 +6981,7 @@ bool simple_wallet::transfer_main(const std::vector<std::string> &args_, bool ca
+   {
+     // figure out what tx will be necessary
+     auto ptx_vector = m_wallet->create_transactions_2(dsts, fake_outs_count, priority, extra,
+-      m_current_subaddress_account, subaddr_indices, subtract_fee_from_outputs);
++      m_current_subaddress_account, subaddr_indices, {}, subtract_fee_from_outputs);
+ 
+     if (ptx_vector.empty())
+     {
+diff --git a/src/wallet/api/CMakeLists.txt b/src/wallet/api/CMakeLists.txt
+index af7948d8a..bb740e2ac 100644
+--- a/src/wallet/api/CMakeLists.txt
++++ b/src/wallet/api/CMakeLists.txt
+@@ -40,7 +40,9 @@ set(wallet_api_sources
+   address_book.cpp
+   subaddress.cpp
+   subaddress_account.cpp
+-  unsigned_transaction.cpp)
++  unsigned_transaction.cpp
++  coins.cpp
++  coins_info.cpp)
+ 
+ set(wallet_api_headers
+     wallet2_api.h)
+@@ -55,7 +57,9 @@ set(wallet_api_private_headers
+   address_book.h
+   subaddress.h
+   subaddress_account.h
+-  unsigned_transaction.h)
++  unsigned_transaction.h
++  coins.h
++  coins_info.h)
+ 
+ monero_private_headers(wallet_api
+   ${wallet_api_private_headers})
+diff --git a/src/wallet/api/coins.cpp b/src/wallet/api/coins.cpp
+new file mode 100644
+index 000000000..ef12141cf
+--- /dev/null
++++ b/src/wallet/api/coins.cpp
+@@ -0,0 +1,186 @@
++#include "coins.h"
++#include "coins_info.h"
++#include "wallet.h"
++#include "crypto/hash.h"
++#include "wallet/wallet2.h"
++#include "common_defines.h"
++
++#include <string>
++#include <vector>
++
++using namespace epee;
++
++namespace Monero {
++
++Coins::~Coins() = default;
++
++CoinsImpl::CoinsImpl(WalletImpl *wallet)
++        : m_wallet(wallet) {}
++
++CoinsImpl::~CoinsImpl()
++{
++    for (auto t : m_rows)
++        delete t;
++}
++
++int CoinsImpl::count() const
++{
++    boost::shared_lock<boost::shared_mutex> lock(m_rowsMutex);
++    int result = m_rows.size();
++    return result;
++}
++
++CoinsInfo *CoinsImpl::coin(int index) const
++{
++    boost::shared_lock<boost::shared_mutex> lock(m_rowsMutex);
++    // sanity check
++    if (index < 0)
++        return nullptr;
++    auto index_ = static_cast<unsigned>(index);
++    return index_ < m_rows.size() ? m_rows[index_] : nullptr;
++}
++
++std::vector<CoinsInfo *> CoinsImpl::getAll() const
++{
++    boost::shared_lock<boost::shared_mutex> lock(m_rowsMutex);
++    return m_rows;
++}
++
++
++void CoinsImpl::refresh()
++{
++    LOG_PRINT_L2("Refreshing coins");
++
++    boost::unique_lock<boost::shared_mutex> lock(m_rowsMutex);
++    boost::shared_lock<boost::shared_mutex> transfers_lock(m_wallet->m_wallet->m_transfers_mutex);
++
++    // delete old outputs;
++    for (auto t : m_rows)
++        delete t;
++    m_rows.clear();
++
++    for (size_t i = 0; i < m_wallet->m_wallet->get_num_transfer_details(); ++i)
++    {
++        const tools::wallet2::transfer_details &td = m_wallet->m_wallet->get_transfer_details(i);
++
++        auto ci = new CoinsInfoImpl();
++        ci->m_blockHeight = td.m_block_height;
++        ci->m_hash = string_tools::pod_to_hex(td.m_txid);
++        ci->m_internalOutputIndex = td.m_internal_output_index;
++        ci->m_globalOutputIndex = td.m_global_output_index;
++        ci->m_spent = td.m_spent;
++        ci->m_frozen = td.m_frozen;
++        ci->m_spentHeight = td.m_spent_height;
++        ci->m_amount = td.m_amount;
++        ci->m_rct = td.m_rct;
++        ci->m_keyImageKnown = td.m_key_image_known;
++        ci->m_pkIndex = td.m_pk_index;
++        ci->m_subaddrIndex = td.m_subaddr_index.minor;
++        ci->m_subaddrAccount = td.m_subaddr_index.major;
++        ci->m_address = m_wallet->m_wallet->get_subaddress_as_str(td.m_subaddr_index); // todo: this is expensive, cache maybe?
++        ci->m_addressLabel = m_wallet->m_wallet->get_subaddress_label(td.m_subaddr_index);
++        ci->m_keyImage = string_tools::pod_to_hex(td.m_key_image);
++        ci->m_unlockTime = td.m_tx.unlock_time;
++        ci->m_unlocked = m_wallet->m_wallet->is_transfer_unlocked(td);
++        ci->m_pubKey = string_tools::pod_to_hex(td.get_public_key());
++        ci->m_coinbase = td.m_tx.vin.size() == 1 && td.m_tx.vin[0].type() == typeid(cryptonote::txin_gen);
++        ci->m_description = m_wallet->m_wallet->get_tx_note(td.m_txid);
++
++        m_rows.push_back(ci);
++    }
++}
++
++void CoinsImpl::setFrozen(std::string public_key)
++{
++    crypto::public_key pk;
++    if (!epee::string_tools::hex_to_pod(public_key, pk))
++    {
++        LOG_ERROR("Invalid public key: " << public_key);
++        return;
++    }
++
++    try
++    {
++        m_wallet->m_wallet->freeze(pk);
++        refresh();
++    }
++    catch (const std::exception& e)
++    {
++        LOG_ERROR("setFrozen: " << e.what());
++    }
++}
++
++void CoinsImpl::setFrozen(int index)
++{
++    try
++    {
++        LOG_ERROR("Freezing coin: " << index);
++        m_wallet->m_wallet->freeze(index);
++        refresh();
++    }
++    catch (const std::exception& e)
++    {
++        LOG_ERROR("setLabel: " << e.what());
++    }
++}
++
++void CoinsImpl::thaw(std::string public_key)
++{
++    crypto::public_key pk;
++    if (!epee::string_tools::hex_to_pod(public_key, pk))
++    {
++        LOG_ERROR("Invalid public key: " << public_key);
++        return;
++    }
++
++    try
++    {
++        m_wallet->m_wallet->thaw(pk);
++        refresh();
++    }
++    catch (const std::exception& e)
++    {
++        LOG_ERROR("thaw: " << e.what());
++    }
++}
++
++void CoinsImpl::thaw(int index)
++{
++    try
++    {
++        m_wallet->m_wallet->thaw(index);
++        refresh();
++    }
++    catch (const std::exception& e)
++    {
++        LOG_ERROR("thaw: " << e.what());
++    }
++}
++
++bool CoinsImpl::isTransferUnlocked(uint64_t unlockTime, uint64_t blockHeight) {
++    return m_wallet->m_wallet->is_transfer_unlocked(unlockTime, blockHeight);
++}
++
++void CoinsImpl::setDescription(const std::string &public_key, const std::string &description)
++{
++    crypto::public_key pk;
++    if (!epee::string_tools::hex_to_pod(public_key, pk))
++    {
++        LOG_ERROR("Invalid public key: " << public_key);
++        return;
++    }
++
++    try
++    {
++        const size_t index = m_wallet->m_wallet->get_transfer_details(pk);
++        const tools::wallet2::transfer_details &td = m_wallet->m_wallet->get_transfer_details(index);
++        m_wallet->m_wallet->set_tx_note(td.m_txid, description);
++        refresh();
++    }
++    catch (const std::exception& e)
++    {
++        LOG_ERROR("setDescription: " << e.what());
++    }
++}
++
++} // namespace
+diff --git a/src/wallet/api/coins.h b/src/wallet/api/coins.h
+new file mode 100644
+index 000000000..b7a0a8642
+--- /dev/null
++++ b/src/wallet/api/coins.h
+@@ -0,0 +1,40 @@
++#ifndef FEATHER_COINS_H
++#define FEATHER_COINS_H
++
++#include "wallet/api/wallet2_api.h"
++#include "wallet/wallet2.h"
++
++namespace Monero {
++
++class WalletImpl;
++
++class CoinsImpl : public Coins
++{
++public:
++    explicit CoinsImpl(WalletImpl * wallet);
++    ~CoinsImpl() override;
++    int count() const override;
++    CoinsInfo * coin(int index) const override;
++    std::vector<CoinsInfo*> getAll() const override;
++    void refresh() override;
++
++    void setFrozen(std::string public_key) override;
++    void setFrozen(int index) override;
++    void thaw(std::string public_key) override;
++    void thaw(int index) override;
++
++    bool isTransferUnlocked(uint64_t unlockTime, uint64_t blockHeight) override;
++
++    void setDescription(const std::string &public_key, const std::string &description) override;
++
++private:
++    WalletImpl *m_wallet;
++    std::vector<CoinsInfo*> m_rows;
++    mutable boost::shared_mutex   m_rowsMutex;
++};
++
++}
++
++namespace Bitmonero = Monero;
++
++#endif //FEATHER_COINS_H
+diff --git a/src/wallet/api/coins_info.cpp b/src/wallet/api/coins_info.cpp
+new file mode 100644
+index 000000000..5f2c4e1e4
+--- /dev/null
++++ b/src/wallet/api/coins_info.cpp
+@@ -0,0 +1,122 @@
++#include "coins_info.h"
++
++using namespace std;
++
++namespace Monero {
++
++CoinsInfo::~CoinsInfo() = default;
++
++CoinsInfoImpl::CoinsInfoImpl()
++        : m_blockHeight(0)
++        , m_internalOutputIndex(0)
++        , m_globalOutputIndex(0)
++        , m_spent(false)
++        , m_frozen(false)
++        , m_spentHeight(0)
++        , m_amount(0)
++        , m_rct(false)
++        , m_keyImageKnown(false)
++        , m_pkIndex(0)
++        , m_subaddrAccount(0)
++        , m_subaddrIndex(0)
++        , m_unlockTime(0)
++        , m_unlocked(false)
++{
++
++}
++
++CoinsInfoImpl::~CoinsInfoImpl() = default;
++
++uint64_t CoinsInfoImpl::blockHeight() const
++{
++    return m_blockHeight;
++}
++
++string CoinsInfoImpl::hash() const
++{
++    return m_hash;
++}
++
++size_t CoinsInfoImpl::internalOutputIndex() const {
++    return m_internalOutputIndex;
++}
++
++uint64_t CoinsInfoImpl::globalOutputIndex() const
++{
++    return m_globalOutputIndex;
++}
++
++bool CoinsInfoImpl::spent() const
++{
++    return m_spent;
++}
++
++bool CoinsInfoImpl::frozen() const
++{
++    return m_frozen;
++}
++
++uint64_t CoinsInfoImpl::spentHeight() const
++{
++    return m_spentHeight;
++}
++
++uint64_t CoinsInfoImpl::amount() const
++{
++    return m_amount;
++}
++
++bool CoinsInfoImpl::rct() const {
++    return m_rct;
++}
++
++bool CoinsInfoImpl::keyImageKnown() const {
++    return m_keyImageKnown;
++}
++
++size_t CoinsInfoImpl::pkIndex() const {
++    return m_pkIndex;
++}
++
++uint32_t CoinsInfoImpl::subaddrIndex() const {
++    return m_subaddrIndex;
++}
++
++uint32_t CoinsInfoImpl::subaddrAccount() const {
++    return m_subaddrAccount;
++}
++
++string CoinsInfoImpl::address() const {
++    return m_address;
++}
++
++string CoinsInfoImpl::addressLabel() const {
++    return m_addressLabel;
++}
++
++string CoinsInfoImpl::keyImage() const {
++    return m_keyImage;
++}
++
++uint64_t CoinsInfoImpl::unlockTime() const {
++    return m_unlockTime;
++}
++
++bool CoinsInfoImpl::unlocked() const {
++    return m_unlocked;
++}
++
++string CoinsInfoImpl::pubKey() const {
++    return m_pubKey;
++}
++
++bool CoinsInfoImpl::coinbase() const {
++    return m_coinbase;
++}
++
++string CoinsInfoImpl::description() const {
++    return m_description;
++}
++} // namespace
++
++namespace Bitmonero = Monero;
+diff --git a/src/wallet/api/coins_info.h b/src/wallet/api/coins_info.h
+new file mode 100644
+index 000000000..c43e45abd
+--- /dev/null
++++ b/src/wallet/api/coins_info.h
+@@ -0,0 +1,71 @@
++#ifndef FEATHER_COINS_INFO_H
++#define FEATHER_COINS_INFO_H
++
++#include "wallet/api/wallet2_api.h"
++#include <string>
++#include <ctime>
++
++namespace Monero {
++
++class CoinsImpl;
++
++class CoinsInfoImpl : public CoinsInfo
++{
++public:
++    CoinsInfoImpl();
++    ~CoinsInfoImpl();
++
++    virtual uint64_t blockHeight() const override;
++    virtual std::string hash() const override;
++    virtual size_t internalOutputIndex() const override;
++    virtual uint64_t globalOutputIndex() const override;
++    virtual bool spent() const override;
++    virtual bool frozen() const override;
++    virtual uint64_t spentHeight() const override;
++    virtual uint64_t amount() const override;
++    virtual bool rct() const override;
++    virtual bool keyImageKnown() const override;
++    virtual size_t pkIndex() const override;
++    virtual uint32_t subaddrIndex() const override;
++    virtual uint32_t subaddrAccount() const override;
++    virtual std::string address() const override;
++    virtual std::string addressLabel() const override;
++    virtual std::string keyImage() const override;
++    virtual uint64_t unlockTime() const override;
++    virtual bool unlocked() const override;
++    virtual std::string pubKey() const override;
++    virtual bool coinbase() const override;
++    virtual std::string description() const override;
++
++private:
++    uint64_t    m_blockHeight;
++    std::string m_hash;
++    size_t      m_internalOutputIndex;
++    uint64_t    m_globalOutputIndex;
++    bool        m_spent;
++    bool        m_frozen;
++    uint64_t    m_spentHeight;
++    uint64_t    m_amount;
++    bool        m_rct;
++    bool        m_keyImageKnown;
++    size_t      m_pkIndex;
++    uint32_t    m_subaddrIndex;
++    uint32_t    m_subaddrAccount;
++    std::string m_address;
++    std::string m_addressLabel;
++    std::string m_keyImage;
++    uint64_t    m_unlockTime;
++    bool        m_unlocked;
++    std::string m_pubKey;
++    bool        m_coinbase;
++    std::string m_description;
++
++    friend class CoinsImpl;
++
++};
++
++} // namespace
++
++namespace Bitmonero = Monero;
++
++#endif //FEATHER_COINS_INFO_H
+diff --git a/src/wallet/api/wallet.cpp b/src/wallet/api/wallet.cpp
+index 704e5e148..e69910e69 100644
+--- a/src/wallet/api/wallet.cpp
++++ b/src/wallet/api/wallet.cpp
+@@ -35,6 +35,7 @@
+ #include "transaction_history.h"
+ #include "address_book.h"
+ #include "subaddress.h"
++#include "coins.h"
+ #include "subaddress_account.h"
+ #include "common_defines.h"
+ #include "common/util.h"
+@@ -473,6 +474,7 @@ WalletImpl::WalletImpl(NetworkType nettype, uint64_t kdf_rounds)
+     m_wallet->set_refresh_enabled(false);
+     m_addressBook.reset(new AddressBookImpl(this));
+     m_subaddress.reset(new SubaddressImpl(this));
++    m_coins.reset(new CoinsImpl(this));
+     m_subaddressAccount.reset(new SubaddressAccountImpl(this));
+ 
+ 
+@@ -2046,7 +2048,7 @@ PendingTransaction* WalletImpl::restoreMultisigTransaction(const string& signDat
+ //    - unconfirmed_transfer_details;
+ //    - confirmed_transfer_details)
+ 
+-PendingTransaction *WalletImpl::createTransactionMultDest(const std::vector<string> &dst_addr, const string &payment_id, optional<std::vector<uint64_t>> amount, uint32_t mixin_count, PendingTransaction::Priority priority, uint32_t subaddr_account, std::set<uint32_t> subaddr_indices)
++PendingTransaction *WalletImpl::createTransactionMultDest(const std::vector<string> &dst_addr, const string &payment_id, optional<std::vector<uint64_t>> amount, uint32_t mixin_count, PendingTransaction::Priority priority, uint32_t subaddr_account, std::set<uint32_t> subaddr_indices, const std::set<std::string> &preferred_inputs)
+ 
+ {
+     clearStatus();
+@@ -2084,6 +2086,7 @@ PendingTransaction *WalletImpl::createTransactionMultDest(const std::vector<stri
+             }
+         }
+         bool error = false;
++        uint64_t amountSum = 0;
+         for (size_t i = 0; i < dst_addr.size() && !error; i++) {
+             if(!cryptonote::get_account_address_from_str(info, m_wallet->nettype(), dst_addr[i])) {
+                 // TODO: copy-paste 'if treating as an address fails, try as url' from simplewallet.cpp:1982
+@@ -2105,6 +2108,7 @@ PendingTransaction *WalletImpl::createTransactionMultDest(const std::vector<stri
+                 de.original = dst_addr[i];
+                 de.addr = info.address;
+                 de.amount = (*amount)[i];
++                amountSum += (*amount)[i];
+                 de.is_subaddress = info.is_subaddress;
+                 de.is_integrated = info.has_payment_id;
+                 dsts.push_back(de);
+@@ -2115,6 +2119,51 @@ PendingTransaction *WalletImpl::createTransactionMultDest(const std::vector<stri
+                 }
+             }
+         }
++        // uint64_t maxAllowedSpend = m_wallet->unlocked_balance(subaddr_account, true);
++        // if (maxAllowedSpend < amountSum) {
++        //   error = true;
++        //   setStatusError(tr("Amount you are trying to spend is larger than unlocked amount"));
++        //   break;
++        // }
++        std::vector<crypto::key_image> preferred_input_list;
++        if (!preferred_inputs.empty()) {
++          LOG_ERROR("empty");
++
++          for (const auto &public_key : preferred_inputs) {
++            crypto::key_image keyImage;
++            bool r = epee::string_tools::hex_to_pod(public_key, keyImage);
++              if (!r) {
++              error = true;
++              setStatusError(tr("failed to parse key image"));
++              break;
++            }
++            if (m_wallet->frozen(keyImage)) {
++              error = true;
++              setStatusError(tr("refusing to spend frozen coin"));
++              break;
++            }
++
++            preferred_input_list.push_back(keyImage);
++          }
++        } else {
++            LOG_ERROR("not empty");
++
++            boost::shared_lock<boost::shared_mutex> transfers_lock(m_wallet->m_transfers_mutex);
++            for (size_t i = 0; i < m_wallet->get_num_transfer_details(); ++i) {
++                const tools::wallet2::transfer_details &td = m_wallet->get_transfer_details(i);
++                LOG_ERROR("COIN: " << i << ": " << td.amount() << "; "<<td.m_spent << ";" << td.m_frozen << ";" << m_wallet->frozen(td));
++                if (td.m_spent) continue;
++                LOG_ERROR("is frozen");
++                if (!td.m_frozen) {
++                    LOG_ERROR("isn't:");
++                    LOG_ERROR("hash: " << td.m_key_image << "; " << td.amount());
++                    preferred_input_list.push_back(td.m_key_image);
++                }
++            }
++        }
++        for (const auto &de : preferred_input_list) {
++            LOG_ERROR("preferred input: " << de);
++        }
+         if (error) {
+             break;
+         }
+@@ -2129,11 +2178,11 @@ PendingTransaction *WalletImpl::createTransactionMultDest(const std::vector<stri
+             if (amount) {
+                 transaction->m_pending_tx = m_wallet->create_transactions_2(dsts, fake_outs_count,
+                                                                             adjusted_priority,
+-                                                                            extra, subaddr_account, subaddr_indices);
++                                                                            extra, subaddr_account, subaddr_indices, preferred_input_list);
+             } else {
+                 transaction->m_pending_tx = m_wallet->create_transactions_all(0, info.address, info.is_subaddress, 1, fake_outs_count,
+                                                                               adjusted_priority,
+-                                                                              extra, subaddr_account, subaddr_indices);
++                                                                              extra, subaddr_account, subaddr_indices, preferred_input_list);
+             }
+             pendingTxPostProcess(transaction);
+ 
+@@ -2214,10 +2263,10 @@ PendingTransaction *WalletImpl::createTransactionMultDest(const std::vector<stri
+ }
+ 
+ PendingTransaction *WalletImpl::createTransaction(const string &dst_addr, const string &payment_id, optional<uint64_t> amount, uint32_t mixin_count,
+-                                                  PendingTransaction::Priority priority, uint32_t subaddr_account, std::set<uint32_t> subaddr_indices)
++                                                  PendingTransaction::Priority priority, uint32_t subaddr_account, std::set<uint32_t> subaddr_indices, const std::set<std::string> &preferred_inputs)
+ 
+ {
+-    return createTransactionMultDest(std::vector<string> {dst_addr}, payment_id, amount ? (std::vector<uint64_t> {*amount}) : (optional<std::vector<uint64_t>>()), mixin_count, priority, subaddr_account, subaddr_indices);
++    return createTransactionMultDest(std::vector<string> {dst_addr}, payment_id, amount ? (std::vector<uint64_t> {*amount}) : (optional<std::vector<uint64_t>>()), mixin_count, priority, subaddr_account, subaddr_indices, preferred_inputs);
+ }
+ 
+ PendingTransaction *WalletImpl::createSweepUnmixableTransaction()
+@@ -2342,6 +2391,11 @@ AddressBook *WalletImpl::addressBook()
+     return m_addressBook.get();
+ }
+ 
++Coins *WalletImpl::coins()
++{
++    return m_coins.get();
++}
++
+ Subaddress *WalletImpl::subaddress()
+ {
+     return m_subaddress.get();
+diff --git a/src/wallet/api/wallet.h b/src/wallet/api/wallet.h
+index 32e12284b..a82f270e4 100644
+--- a/src/wallet/api/wallet.h
++++ b/src/wallet/api/wallet.h
+@@ -46,6 +46,7 @@ class PendingTransactionImpl;
+ class UnsignedTransactionImpl;
+ class AddressBookImpl;
+ class SubaddressImpl;
++class CoinsImpl;
+ class SubaddressAccountImpl;
+ struct Wallet2CallbackImpl;
+ 
+@@ -167,12 +168,14 @@ public:
+                                         optional<std::vector<uint64_t>> amount, uint32_t mixin_count,
+                                         PendingTransaction::Priority priority = PendingTransaction::Priority_Low,
+                                         uint32_t subaddr_account = 0,
+-                                        std::set<uint32_t> subaddr_indices = {}) override;
++                                        std::set<uint32_t> subaddr_indices = {},
++                                        const std::set<std::string> &preferred_inputs = {}) override;
+     PendingTransaction * createTransaction(const std::string &dst_addr, const std::string &payment_id,
+                                         optional<uint64_t> amount, uint32_t mixin_count,
+                                         PendingTransaction::Priority priority = PendingTransaction::Priority_Low,
+                                         uint32_t subaddr_account = 0,
+-                                        std::set<uint32_t> subaddr_indices = {}) override;
++                                        std::set<uint32_t> subaddr_indices = {},
++                                        const std::set<std::string> &preferred_inputs = {}) override;
+     virtual PendingTransaction * createSweepUnmixableTransaction() override;
+     bool submitTransaction(const std::string &fileName) override;
+     bool submitTransactionUR(const std::string &input) override;
+@@ -201,6 +204,7 @@ public:
+                                             PendingTransaction::Priority priority) const override;
+     virtual TransactionHistory * history() override;
+     virtual AddressBook * addressBook() override;
++    virtual Coins * coins() override;
+     virtual Subaddress * subaddress() override;
+     virtual SubaddressAccount * subaddressAccount() override;
+     virtual void setListener(WalletListener * l) override;
+@@ -272,6 +276,7 @@ private:
+     friend class TransactionHistoryImpl;
+     friend struct Wallet2CallbackImpl;
+     friend class AddressBookImpl;
++    friend class CoinsImpl;
+     friend class SubaddressImpl;
+     friend class SubaddressAccountImpl;
+ 
+@@ -288,6 +293,7 @@ private:
+     std::unique_ptr<Wallet2CallbackImpl> m_wallet2Callback;
+     std::unique_ptr<AddressBookImpl>  m_addressBook;
+     std::unique_ptr<SubaddressImpl>  m_subaddress;
++    std::unique_ptr<CoinsImpl> m_coins;
+     std::unique_ptr<SubaddressAccountImpl>  m_subaddressAccount;
+ 
+     // multi-threaded refresh stuff
+diff --git a/src/wallet/api/wallet2_api.h b/src/wallet/api/wallet2_api.h
+index be1c3704e..013b5bcba 100644
+--- a/src/wallet/api/wallet2_api.h
++++ b/src/wallet/api/wallet2_api.h
+@@ -263,6 +263,51 @@ struct AddressBook
+     virtual int lookupPaymentID(const std::string &payment_id) const = 0;
+ };
+ 
++/**
++ * @brief The CoinsInfo - interface for displaying coins information
++ */
++struct CoinsInfo
++{
++    virtual ~CoinsInfo() = 0;
++
++    virtual uint64_t blockHeight() const = 0;
++    virtual std::string hash() const = 0;
++    virtual size_t internalOutputIndex() const = 0;
++    virtual uint64_t globalOutputIndex() const = 0;
++    virtual bool spent() const = 0;
++    virtual bool frozen() const = 0;
++    virtual uint64_t spentHeight() const = 0;
++    virtual uint64_t amount() const = 0;
++    virtual bool rct() const = 0;
++    virtual bool keyImageKnown() const = 0;
++    virtual size_t pkIndex() const = 0;
++    virtual uint32_t subaddrIndex() const = 0;
++    virtual uint32_t subaddrAccount() const = 0;
++    virtual std::string address() const = 0;
++    virtual std::string addressLabel() const = 0;
++    virtual std::string keyImage() const = 0;
++    virtual uint64_t unlockTime() const = 0;
++    virtual bool unlocked() const = 0;
++    virtual std::string pubKey() const = 0;
++    virtual bool coinbase() const = 0;
++    virtual std::string description() const = 0;
++};
++
++struct Coins
++{
++    virtual ~Coins() = 0;
++    virtual int count() const = 0;
++    virtual CoinsInfo * coin(int index)  const = 0;
++    virtual std::vector<CoinsInfo*> getAll() const = 0;
++    virtual void refresh() = 0;
++    virtual void setFrozen(std::string public_key) = 0;
++    virtual void setFrozen(int index) = 0;
++    virtual void thaw(std::string public_key) = 0;
++    virtual void thaw(int index) = 0;
++    virtual bool isTransferUnlocked(uint64_t unlockTime, uint64_t blockHeight) = 0;
++    virtual void setDescription(const std::string &public_key, const std::string &description) = 0;
++};
++
+ struct SubaddressRow {
+ public:
+     SubaddressRow(std::size_t _rowId, const std::string &_address, const std::string &_label):
+@@ -856,7 +901,8 @@ struct Wallet
+                                                    optional<std::vector<uint64_t>> amount, uint32_t mixin_count,
+                                                    PendingTransaction::Priority = PendingTransaction::Priority_Low,
+                                                    uint32_t subaddr_account = 0,
+-                                                   std::set<uint32_t> subaddr_indices = {}) = 0;
++                                                   std::set<uint32_t> subaddr_indices = {},
++                                                   const std::set<std::string> &preferred_inputs = {}) = 0;
+ 
+     /*!
+      * \brief createTransaction creates transaction. if dst_addr is an integrated address, payment_id is ignored
+@@ -875,7 +921,8 @@ struct Wallet
+                                                    optional<uint64_t> amount, uint32_t mixin_count,
+                                                    PendingTransaction::Priority = PendingTransaction::Priority_Low,
+                                                    uint32_t subaddr_account = 0,
+-                                                   std::set<uint32_t> subaddr_indices = {}) = 0;
++                                                   std::set<uint32_t> subaddr_indices = {},
++                                                   const std::set<std::string> &preferred_inputs = {}) = 0;
+ 
+     /*!
+      * \brief createSweepUnmixableTransaction creates transaction with unmixable outputs.
+@@ -994,6 +1041,7 @@ struct Wallet
+ 
+     virtual TransactionHistory * history() = 0;
+     virtual AddressBook * addressBook() = 0;
++    virtual Coins * coins() = 0;
+     virtual Subaddress * subaddress() = 0;
+     virtual SubaddressAccount * subaddressAccount() = 0;
+     virtual void setListener(WalletListener *) = 0;
+diff --git a/src/wallet/wallet2.cpp b/src/wallet/wallet2.cpp
+index 3e49c21f8..4d756567f 100644
+--- a/src/wallet/wallet2.cpp
++++ b/src/wallet/wallet2.cpp
+@@ -2094,12 +2094,21 @@ bool wallet2::frozen(const multisig_tx_set& txs) const
+ 
+   return false;
+ }
++void wallet2::freeze(const crypto::public_key &pk)
++{
++  freeze(get_transfer_details(pk));
++}
+ //----------------------------------------------------------------------------------------------------
+ void wallet2::freeze(const crypto::key_image &ki)
+ {
+   freeze(get_transfer_details(ki));
+ }
+ //----------------------------------------------------------------------------------------------------
++void wallet2::thaw(const crypto::public_key &pk)
++{
++    thaw(get_transfer_details(pk));
++}
++//----------------------------------------------------------------------------------------------------
+ void wallet2::thaw(const crypto::key_image &ki)
+ {
+   thaw(get_transfer_details(ki));
+@@ -2110,6 +2119,18 @@ bool wallet2::frozen(const crypto::key_image &ki) const
+   return frozen(get_transfer_details(ki));
+ }
+ //----------------------------------------------------------------------------------------------------
++size_t wallet2::get_transfer_details(const crypto::public_key &pk) const
++{
++    for (size_t idx = 0; idx < m_transfers.size(); ++idx)
++    {
++        const transfer_details &td = m_transfers[idx];
++        if (td.get_public_key() == pk) {
++            return idx;
++        }
++    }
++    CHECK_AND_ASSERT_THROW_MES(false, "Public key not found");
++}
++//----------------------------------------------------------------------------------------------------
+ size_t wallet2::get_transfer_details(const crypto::key_image &ki) const
+ {
+   for (size_t idx = 0; idx < m_transfers.size(); ++idx)
+@@ -2523,6 +2544,7 @@ void wallet2::process_new_transaction(const crypto::hash &txid, const cryptonote
+           uint64_t amount = tx.vout[o].amount ? tx.vout[o].amount : tx_scan_info[o].amount;
+           if (!pool)
+           {
++            boost::unique_lock<boost::shared_mutex> lock(m_transfers_mutex);
+ 	    m_transfers.push_back(transfer_details{});
+ 	    transfer_details& td = m_transfers.back();
+ 	    td.m_block_height = height;
+@@ -2626,6 +2648,7 @@ void wallet2::process_new_transaction(const crypto::hash &txid, const cryptonote
+           uint64_t extra_amount = amount - burnt;
+           if (!pool)
+           {
++            boost::unique_lock<boost::shared_mutex> lock(m_transfers_mutex);
+             transfer_details &td = m_transfers[kit->second];
+ 	    td.m_block_height = height;
+ 	    td.m_internal_output_index = o;
+@@ -10497,7 +10520,7 @@ void wallet2::transfer_selected_rct(std::vector<cryptonote::tx_destination_entry
+   LOG_PRINT_L2("transfer_selected_rct done");
+ }
+ 
+-std::vector<size_t> wallet2::pick_preferred_rct_inputs(uint64_t needed_money, uint32_t subaddr_account, const std::set<uint32_t> &subaddr_indices)
++std::vector<size_t> wallet2::pick_preferred_rct_inputs(uint64_t needed_money, uint32_t subaddr_account, const std::set<uint32_t> &subaddr_indices, const std::vector<crypto::key_image>& preferred_input_list)
+ {
+   std::vector<size_t> picks;
+   float current_output_relatdness = 1.0f;
+@@ -10508,6 +10531,9 @@ std::vector<size_t> wallet2::pick_preferred_rct_inputs(uint64_t needed_money, ui
+   for (size_t i = 0; i < m_transfers.size(); ++i)
+   {
+     const transfer_details& td = m_transfers[i];
++    if (!is_preferred_input(preferred_input_list, td.m_key_image)) {
++      continue;
++    }
+     if (!is_spent(td, false) && !td.m_frozen && td.is_rct() && td.amount() >= needed_money && is_transfer_unlocked(td) && td.m_subaddr_index.major == subaddr_account && subaddr_indices.count(td.m_subaddr_index.minor) == 1)
+     {
+       if (td.amount() > m_ignore_outputs_above || td.amount() < m_ignore_outputs_below)
+@@ -10528,6 +10554,9 @@ std::vector<size_t> wallet2::pick_preferred_rct_inputs(uint64_t needed_money, ui
+   for (size_t i = 0; i < m_transfers.size(); ++i)
+   {
+     const transfer_details& td = m_transfers[i];
++    if (!is_preferred_input(preferred_input_list, td.m_key_image)) {
++      continue;
++    }
+     if (!is_spent(td, false) && !td.m_frozen && !td.m_key_image_partial && td.is_rct() && is_transfer_unlocked(td) && td.m_subaddr_index.major == subaddr_account && subaddr_indices.count(td.m_subaddr_index.minor) == 1)
+     {
+       if (td.amount() > m_ignore_outputs_above || td.amount() < m_ignore_outputs_below)
+@@ -10539,6 +10568,9 @@ std::vector<size_t> wallet2::pick_preferred_rct_inputs(uint64_t needed_money, ui
+       for (size_t j = i + 1; j < m_transfers.size(); ++j)
+       {
+         const transfer_details& td2 = m_transfers[j];
++        if (!is_preferred_input(preferred_input_list, td2.m_key_image)) {
++          continue;
++        }
+         if (td2.amount() > m_ignore_outputs_above || td2.amount() < m_ignore_outputs_below)
+         {
+           MDEBUG("Ignoring output " << j << " of amount " << print_money(td2.amount()) << " which is outside prescribed range [" << print_money(m_ignore_outputs_below) << ", " << print_money(m_ignore_outputs_above) << "]");
+@@ -11111,7 +11143,7 @@ bool wallet2::light_wallet_key_image_is_ours(const crypto::key_image& key_image,
+ // This system allows for sending (almost) the entire balance, since it does
+ // not generate spurious change in all txes, thus decreasing the instantaneous
+ // usable balance.
+-std::vector<wallet2::pending_tx> wallet2::create_transactions_2(std::vector<cryptonote::tx_destination_entry> dsts, const size_t fake_outs_count, uint32_t priority, const std::vector<uint8_t>& extra, uint32_t subaddr_account, std::set<uint32_t> subaddr_indices, const unique_index_container& subtract_fee_from_outputs)
++std::vector<wallet2::pending_tx> wallet2::create_transactions_2(std::vector<cryptonote::tx_destination_entry> dsts, const size_t fake_outs_count, uint32_t priority, const std::vector<uint8_t>& extra, uint32_t subaddr_account, std::set<uint32_t> subaddr_indices, const std::vector<crypto::key_image>& preferred_input_list, const unique_index_container& subtract_fee_from_outputs)
+ {
+   //ensure device is let in NONE mode in any case
+   hw::device &hwdev = m_account.get_device();
+@@ -11319,6 +11351,9 @@ std::vector<wallet2::pending_tx> wallet2::create_transactions_2(std::vector<cryp
+   for (size_t i = 0; i < m_transfers.size(); ++i)
+   {
+     const transfer_details& td = m_transfers[i];
++    if (!is_preferred_input(preferred_input_list, td.m_key_image)) {
++      continue;
++    }
+     if (m_ignore_fractional_outputs && td.amount() < fractional_threshold)
+     {
+       MDEBUG("Ignoring output " << i << " of amount " << print_money(td.amount()) << " which is below fractional threshold " << print_money(fractional_threshold));
+@@ -11410,7 +11445,7 @@ std::vector<wallet2::pending_tx> wallet2::create_transactions_2(std::vector<cryp
+     // will get us a known fee.
+     uint64_t estimated_fee = estimate_fee(use_per_byte_fee, use_rct, 2, fake_outs_count, 2, extra.size(), bulletproof, clsag, bulletproof_plus, use_view_tags, base_fee, fee_quantization_mask);
+     total_needed_money = needed_money + (subtract_fee_from_outputs.size() ? 0 : estimated_fee);
+-    preferred_inputs = pick_preferred_rct_inputs(total_needed_money, subaddr_account, subaddr_indices);
++    preferred_inputs = pick_preferred_rct_inputs(total_needed_money, subaddr_account, subaddr_indices, preferred_input_list);
+     if (!preferred_inputs.empty())
+     {
+       string s;
+@@ -11889,7 +11924,7 @@ bool wallet2::sanity_check(const std::vector<wallet2::pending_tx> &ptx_vector, c
+   return true;
+ }
+ 
+-std::vector<wallet2::pending_tx> wallet2::create_transactions_all(uint64_t below, const cryptonote::account_public_address &address, bool is_subaddress, const size_t outputs, const size_t fake_outs_count, uint32_t priority, const std::vector<uint8_t>& extra, uint32_t subaddr_account, std::set<uint32_t> subaddr_indices)
++std::vector<wallet2::pending_tx> wallet2::create_transactions_all(uint64_t below, const cryptonote::account_public_address &address, bool is_subaddress, const size_t outputs, const size_t fake_outs_count, uint32_t priority, const std::vector<uint8_t>& extra, uint32_t subaddr_account, std::set<uint32_t> subaddr_indices, const std::vector<crypto::key_image>& preferred_input_list)
+ {
+   std::vector<size_t> unused_transfers_indices;
+   std::vector<size_t> unused_dust_indices;
+@@ -11918,6 +11953,9 @@ std::vector<wallet2::pending_tx> wallet2::create_transactions_all(uint64_t below
+   for (size_t i = 0; i < m_transfers.size(); ++i)
+   {
+     const transfer_details& td = m_transfers[i];
++    if (!is_preferred_input(preferred_input_list, td.m_key_image)) {
++      continue;
++    }
+     if (m_ignore_fractional_outputs && td.amount() < fractional_threshold)
+     {
+       MDEBUG("Ignoring output " << i << " of amount " << print_money(td.amount()) << " which is below threshold " << print_money(fractional_threshold));
+diff --git a/src/wallet/wallet2.h b/src/wallet/wallet2.h
+index c26349ce3..a48ba33b6 100644
+--- a/src/wallet/wallet2.h
++++ b/src/wallet/wallet2.h
+@@ -1209,8 +1209,8 @@ private:
+     bool parse_unsigned_tx_from_str(const std::string &unsigned_tx_st, unsigned_tx_set &exported_txs) const;
+     bool load_tx(const std::string &signed_filename, std::vector<tools::wallet2::pending_tx> &ptx, std::function<bool(const signed_tx_set&)> accept_func = NULL);
+     bool parse_tx_from_str(const std::string &signed_tx_st, std::vector<tools::wallet2::pending_tx> &ptx, std::function<bool(const signed_tx_set &)> accept_func);
+-    std::vector<wallet2::pending_tx> create_transactions_2(std::vector<cryptonote::tx_destination_entry> dsts, const size_t fake_outs_count, uint32_t priority, const std::vector<uint8_t>& extra, uint32_t subaddr_account, std::set<uint32_t> subaddr_indices, const unique_index_container& subtract_fee_from_outputs = {});     // pass subaddr_indices by value on purpose
+-    std::vector<wallet2::pending_tx> create_transactions_all(uint64_t below, const cryptonote::account_public_address &address, bool is_subaddress, const size_t outputs, const size_t fake_outs_count, uint32_t priority, const std::vector<uint8_t>& extra, uint32_t subaddr_account, std::set<uint32_t> subaddr_indices);
++    std::vector<wallet2::pending_tx> create_transactions_2(std::vector<cryptonote::tx_destination_entry> dsts, const size_t fake_outs_count, uint32_t priority, const std::vector<uint8_t>& extra, uint32_t subaddr_account, std::set<uint32_t> subaddr_indices, const std::vector<crypto::key_image>& preferred_input_list = {}, const unique_index_container& subtract_fee_from_outputs = {});     // pass subaddr_indices by value on purpose
++    std::vector<wallet2::pending_tx> create_transactions_all(uint64_t below, const cryptonote::account_public_address &address, bool is_subaddress, const size_t outputs, const size_t fake_outs_count, uint32_t priority, const std::vector<uint8_t>& extra, uint32_t subaddr_account, std::set<uint32_t> subaddr_indices, const std::vector<crypto::key_image>& preferred_input_list = {});
+     std::vector<wallet2::pending_tx> create_transactions_single(const crypto::key_image &ki, const cryptonote::account_public_address &address, bool is_subaddress, const size_t outputs, const size_t fake_outs_count, uint32_t priority, const std::vector<uint8_t>& extra);
+     std::vector<wallet2::pending_tx> create_transactions_from(const cryptonote::account_public_address &address, bool is_subaddress, const size_t outputs, std::vector<size_t> unused_transfers_indices, std::vector<size_t> unused_dust_indices, const size_t fake_outs_count, uint32_t priority, const std::vector<uint8_t>& extra);
+     bool sanity_check(const std::vector<wallet2::pending_tx> &ptx_vector, const std::vector<cryptonote::tx_destination_entry>& dsts, const unique_index_container& subtract_fee_from_outputs = {}) const;
+@@ -1562,6 +1562,7 @@ private:
+     uint64_t get_num_rct_outputs();
+     size_t get_num_transfer_details() const { return m_transfers.size(); }
+     const transfer_details &get_transfer_details(size_t idx) const;
++    size_t get_transfer_details(const crypto::public_key &pk) const;
+ 
+     uint8_t get_current_hard_fork();
+     void get_hard_fork_info(uint8_t version, uint64_t &earliest_height);
+@@ -1793,7 +1794,9 @@ private:
+     void freeze(size_t idx);
+     void thaw(size_t idx);
+     bool frozen(size_t idx) const;
++    void freeze(const crypto::public_key &pk);
+     void freeze(const crypto::key_image &ki);
++    void thaw(const crypto::public_key &pk);
+     void thaw(const crypto::key_image &ki);
+     bool frozen(const crypto::key_image &ki) const;
+     bool frozen(const transfer_details &td) const;
+@@ -1834,6 +1837,8 @@ private:
+ 
+     static std::string get_default_daemon_address() { CRITICAL_REGION_LOCAL(default_daemon_address_lock); return default_daemon_address; }
+ 
++      boost::shared_mutex m_transfers_mutex;
++
+   private:
+     /*!
+      * \brief  Stores wallet information to wallet file.
+@@ -1905,7 +1910,7 @@ private:
+     std::vector<uint64_t> get_unspent_amounts_vector(bool strict);
+     uint64_t get_dynamic_base_fee_estimate();
+     float get_output_relatedness(const transfer_details &td0, const transfer_details &td1) const;
+-    std::vector<size_t> pick_preferred_rct_inputs(uint64_t needed_money, uint32_t subaddr_account, const std::set<uint32_t> &subaddr_indices);
++    std::vector<size_t> pick_preferred_rct_inputs(uint64_t needed_money, uint32_t subaddr_account, const std::set<uint32_t> &subaddr_indices, const std::vector<crypto::key_image>& preferred_input_list);
+     void set_spent(size_t idx, uint64_t height);
+     void set_unspent(size_t idx);
+     bool is_spent(const transfer_details &td, bool strict = true) const;
+-- 
+2.39.5 (Apple Git-154)
+
diff --git a/patches/wownero/0011-Add-hex-encoding-and-tx-key-getter-for-PendingTransc.patch b/patches/wownero/0011-Add-hex-encoding-and-tx-key-getter-for-PendingTransc.patch
new file mode 100644
index 0000000..f130f51
--- /dev/null
+++ b/patches/wownero/0011-Add-hex-encoding-and-tx-key-getter-for-PendingTransc.patch
@@ -0,0 +1,68 @@
+From 7c4f0b36d627bf4d1ce198240c1e974eff27bbec Mon Sep 17 00:00:00 2001
+From: M <m@cakewallet.com>
+Date: Fri, 21 Apr 2023 15:43:47 -0400
+Subject: [PATCH 11/15] Add hex encoding and tx key getter for
+ PendingTransction in wallet api.
+
+---
+ src/wallet/api/pending_transaction.cpp | 16 ++++++++++++++++
+ src/wallet/api/pending_transaction.h   |  2 ++
+ src/wallet/api/wallet2_api.h           |  2 ++
+ 3 files changed, 20 insertions(+)
+
+diff --git a/src/wallet/api/pending_transaction.cpp b/src/wallet/api/pending_transaction.cpp
+index 9c3c26ee5..1f714d229 100644
+--- a/src/wallet/api/pending_transaction.cpp
++++ b/src/wallet/api/pending_transaction.cpp
+@@ -80,6 +80,22 @@ std::vector<std::string> PendingTransactionImpl::txid() const
+     return txid;
+ }
+ 
++std::vector<std::string> PendingTransactionImpl::hex() const
++{
++    std::vector<std::string> hexs;
++    for (const auto &pt: m_pending_tx)
++        hexs.push_back(epee::string_tools::buff_to_hex_nodelimer(cryptonote::tx_to_blob(pt.tx)));
++    return hexs;
++}
++
++std::vector<std::string> PendingTransactionImpl::txKey() const
++{
++    std::vector<std::string> keys;
++    for (const auto& pt: m_pending_tx)
++        keys.push_back(epee::string_tools::pod_to_hex(pt.tx_key));
++    return keys;
++}
++
+ bool PendingTransactionImpl::commit(const std::string &filename, bool overwrite)
+ {
+ 
+diff --git a/src/wallet/api/pending_transaction.h b/src/wallet/api/pending_transaction.h
+index 403bfe281..0cc6c58e9 100644
+--- a/src/wallet/api/pending_transaction.h
++++ b/src/wallet/api/pending_transaction.h
+@@ -59,6 +59,8 @@ public:
+     std::string multisigSignData() override;
+     void signMultisigTx() override;
+     std::vector<std::string> signersKeys() const override;
++    std::vector<std::string> hex() const override;
++    std::vector<std::string> txKey() const override;
+ 
+ private:
+     friend class WalletImpl;
+diff --git a/src/wallet/api/wallet2_api.h b/src/wallet/api/wallet2_api.h
+index 013b5bcba..f421fdc05 100644
+--- a/src/wallet/api/wallet2_api.h
++++ b/src/wallet/api/wallet2_api.h
+@@ -127,6 +127,8 @@ struct PendingTransaction
+      * @return vector of base58-encoded signers' public keys
+      */
+     virtual std::vector<std::string> signersKeys() const = 0;
++    virtual std::vector<std::string> hex() const = 0;
++    virtual std::vector<std::string> txKey() const = 0;
+ };
+ 
+ /**
+-- 
+2.39.5 (Apple Git-154)
+
diff --git a/patches/wownero/0011-android-ndk-version-bump.patch b/patches/wownero/0011-android-ndk-version-bump.patch
deleted file mode 100644
index 888f00d..0000000
--- a/patches/wownero/0011-android-ndk-version-bump.patch
+++ /dev/null
@@ -1,120 +0,0 @@
-From aff9394b39ccfa9842d47007a644f08b6b370e55 Mon Sep 17 00:00:00 2001
-From: Czarek Nakamoto <cyjan@mrcyjanek.net>
-Date: Thu, 23 May 2024 08:02:49 +0200
-Subject: [PATCH 11/14] android ndk version bump
-
----
- contrib/depends/hosts/android.mk        | 16 +++++++++++++---
- contrib/depends/packages/android_ndk.mk | 20 ++++++++++++++------
- contrib/depends/packages/boost.mk       |  1 +
- contrib/depends/toolchain.cmake.in      | 11 ++++++-----
- 4 files changed, 34 insertions(+), 14 deletions(-)
-
-diff --git a/contrib/depends/hosts/android.mk b/contrib/depends/hosts/android.mk
-index 5b2309972..c7b6b6d36 100644
---- a/contrib/depends/hosts/android.mk
-+++ b/contrib/depends/hosts/android.mk
-@@ -1,12 +1,22 @@
- ANDROID_API=21
--
-+host_toolchain=nonexistent
- ifeq ($(host_arch),arm)
--host_toolchain=arm-linux-androideabi-
-+host_toolchain=armv7a-linux-androideabi${ANDROID_API}-
-+endif
-+ifeq ($(host_arch),x86_64)
-+host_toolchain=x86_64-linux-android${ANDROID_API}-
-+endif
-+ifeq ($(host_arch),i686)
-+host_toolchain=i686-linux-android${ANDROID_API}-
-+endif
-+ifeq ($(host_arch),aarch64)
-+host_toolchain=aarch64-linux-android${ANDROID_API}-
- endif
- 
- android_CC=$(host_toolchain)clang
- android_CXX=$(host_toolchain)clang++
--android_RANLIB=$(host_toolchain)ranlib
-+android_RANLIB=llvm-ranlib
-+android_AR=llvm-ar
- android_AR=$(host_toolchain)ar
- 
- android_CFLAGS=-pipe
-diff --git a/contrib/depends/packages/android_ndk.mk b/contrib/depends/packages/android_ndk.mk
-index 5deff76c7..1ad250653 100644
---- a/contrib/depends/packages/android_ndk.mk
-+++ b/contrib/depends/packages/android_ndk.mk
-@@ -1,8 +1,10 @@
- package=android_ndk
--$(package)_version=17b
-+$(package)_version=26d
- $(package)_download_path=https://dl.google.com/android/repository/
--$(package)_file_name=android-ndk-r$($(package)_version)-linux-x86_64.zip
--$(package)_sha256_hash=5dfbbdc2d3ba859fed90d0e978af87c71a91a5be1f6e1c40ba697503d48ccecd
-+$(package)_file_name=android-ndk-r$($(package)_version)-linux.zip
-+$(package)_sha256_hash=eefeafe7ccf177de7cc57158da585e7af119bb7504a63604ad719e4b2a328b54
-+
-+$(package)_version_apiversion=21
- 
- define $(package)_set_vars
- $(package)_config_opts_arm=--arch arm
-@@ -17,8 +19,14 @@ define $(package)_extract_cmds
- endef
- 
- define $(package)_stage_cmds
--  android-ndk-r$($(package)_version)/build/tools/make_standalone_toolchain.py --api 21 \
--    --install-dir $(build_prefix) --stl=libc++ $($(package)_config_opts) &&\
--  mv $(build_prefix) $($(package)_staging_dir)/$(host_prefix)
-+  mkdir -p $(build_prefix) &&\
-+  echo $(build_prefix)/toolchain && \
-+  android-ndk-r$($(package)_version)/build/tools/make_standalone_toolchain.py --api $($(package)_version_apiversion) \
-+    --install-dir $(build_prefix)/toolchain --stl=libc++ $($(package)_config_opts) &&\
-+  mv $(build_prefix)/toolchain $($(package)_staging_dir)/$(host_prefix)/native && \
-+  cp $($(package)_staging_dir)/$(host_prefix)/native/bin/llvm-ar $($(package)_staging_dir)/$(host_prefix)/native/bin/$(host)$($(package)_version_apiversion)-ar &&\
-+  cp $($(package)_staging_dir)/$(host_prefix)/native/bin/llvm-ranlib $($(package)_staging_dir)/$(host_prefix)/native/bin/$(host)$($(package)_version_apiversion)-ranlib &&\
-+  cp $($(package)_staging_dir)/$(host_prefix)/native/bin/llvm-ar $($(package)_staging_dir)/$(host_prefix)/native/bin/$(host)-ar &&\
-+  cp $($(package)_staging_dir)/$(host_prefix)/native/bin/llvm-ranlib $($(package)_staging_dir)/$(host_prefix)/native/bin/$(host)-ranlib
- endef
- 
-diff --git a/contrib/depends/packages/boost.mk b/contrib/depends/packages/boost.mk
-index fd06c5393..c17e863cc 100644
---- a/contrib/depends/packages/boost.mk
-+++ b/contrib/depends/packages/boost.mk
-@@ -25,6 +25,7 @@ $(package)_archiver_darwin=$($(package)_libtool)
- $(package)_config_libraries=chrono,filesystem,program_options,system,thread,test,date_time,regex,serialization,locale
- $(package)_cxxflags=-std=c++11
- $(package)_cxxflags_linux=-fPIC
-+$(package)_cxxflags_android=-fPIC
- $(package)_cxxflags_freebsd=-fPIC
- endef
- 
-diff --git a/contrib/depends/toolchain.cmake.in b/contrib/depends/toolchain.cmake.in
-index f118c754e..249213b20 100644
---- a/contrib/depends/toolchain.cmake.in
-+++ b/contrib/depends/toolchain.cmake.in
-@@ -104,16 +104,17 @@ elseif(CMAKE_SYSTEM_NAME STREQUAL "Android")
-     SET(CMAKE_ANDROID_ARCH_ABI "armeabi-v7a")
-     SET(CMAKE_SYSTEM_PROCESSOR "armv7-a")
-     SET(CMAKE_ANDROID_ARM_MODE ON)
--    SET(CMAKE_C_COMPILER_TARGET arm-linux-androideabi)
--    SET(CMAKE_CXX_COMPILER_TARGET arm-linux-androideabi)
--    SET(_CMAKE_TOOLCHAIN_PREFIX arm-linux-androideabi-)
-+    SET(CMAKE_C_COMPILER_TARGET arm-linux-androideabi21)
-+    SET(CMAKE_CXX_COMPILER_TARGET arm-linux-androideabi21)
-+    SET(_CMAKE_TOOLCHAIN_PREFIX arm-linux-androideabi21-)
-   elseif(ARCHITECTURE STREQUAL "aarch64")
-     SET(CMAKE_ANDROID_ARCH_ABI "arm64-v8a")
-     SET(CMAKE_SYSTEM_PROCESSOR "aarch64")
-   endif()
-   SET(CMAKE_ANDROID_STANDALONE_TOOLCHAIN @prefix@/native)
--  SET(CMAKE_C_COMPILER "${_CMAKE_TOOLCHAIN_PREFIX}clang")
--  SET(CMAKE_CXX_COMPILER "${_CMAKE_TOOLCHAIN_PREFIX}clang++")
-+  SET(_ANDROID_STANDALONE_TOOLCHAIN_API 21)
-+  SET(CMAKE_C_COMPILER @CC@)
-+  SET(CMAKE_CXX_COMPILER @CXX@)
- else()
-   SET(CMAKE_C_COMPILER @CC@)
-   SET(CMAKE_CXX_COMPILER @CXX@)
--- 
-2.45.2
-
diff --git a/patches/wownero/0012-Add-recoverDeterministicWalletFromSpendKey.patch b/patches/wownero/0012-Add-recoverDeterministicWalletFromSpendKey.patch
new file mode 100644
index 0000000..a15e54c
--- /dev/null
+++ b/patches/wownero/0012-Add-recoverDeterministicWalletFromSpendKey.patch
@@ -0,0 +1,153 @@
+From 298c7e0745306605d7ed1cee320b92eacf8aaeb6 Mon Sep 17 00:00:00 2001
+From: Konstantin Ullrich <konstantinullrich12@gmail.com>
+Date: Wed, 11 Oct 2023 16:47:59 +0200
+Subject: [PATCH 12/15] Add recoverDeterministicWalletFromSpendKey
+
+This function is used by Cake Wallet to enable polyseed (dart implementation)
+support.
+
+Sourced from the following commit:
+https://github.com/cake-tech/monero/commit/cb6fb5ab218878702ed151c0e3d5d68eb2732788
+
+Co-authored-by: Godwin Asuquo <godilite@gmail.com>
+---
+ src/wallet/api/wallet.cpp         | 29 +++++++++++++++++++++++++++++
+ src/wallet/api/wallet.h           |  4 ++++
+ src/wallet/api/wallet2_api.h      | 19 +++++++++++++++++++
+ src/wallet/api/wallet_manager.cpp | 16 ++++++++++++++++
+ src/wallet/api/wallet_manager.h   |  7 +++++++
+ 5 files changed, 75 insertions(+)
+
+diff --git a/src/wallet/api/wallet.cpp b/src/wallet/api/wallet.cpp
+index e69910e69..e650e6044 100644
+--- a/src/wallet/api/wallet.cpp
++++ b/src/wallet/api/wallet.cpp
+@@ -824,6 +824,35 @@ bool WalletImpl::recover(const std::string &path, const std::string &password, c
+     return status() == Status_Ok;
+ }
+ 
++bool WalletImpl::recoverDeterministicWalletFromSpendKey(const std::string &path, const std::string &password, const std::string &language, const std::string &spendkey_string)
++{
++    clearStatus();
++    m_errorString.clear();
++
++    m_recoveringFromSeed = true;
++    m_recoveringFromDevice = false;
++
++    // parse spend key
++    crypto::secret_key spendkey;
++    if (!spendkey_string.empty()) {
++        cryptonote::blobdata spendkey_data;
++        if(!epee::string_tools::parse_hexstr_to_binbuff(spendkey_string, spendkey_data) || spendkey_data.size() != sizeof(crypto::secret_key))
++        {
++            setStatusError(tr("failed to parse secret spend key"));
++            return false;
++        }
++        spendkey = *reinterpret_cast<const crypto::secret_key*>(spendkey_data.data());
++    }
++
++    try {
++        m_wallet->generate(path, password, spendkey, true, false);
++        setSeedLanguage(language);
++    } catch (const std::exception &e) {
++        setStatusCritical(e.what());
++    }
++    return status() == Status_Ok;
++}
++
+ bool WalletImpl::close(bool store)
+ {
+ 
+diff --git a/src/wallet/api/wallet.h b/src/wallet/api/wallet.h
+index a82f270e4..9e1fbb40b 100644
+--- a/src/wallet/api/wallet.h
++++ b/src/wallet/api/wallet.h
+@@ -77,6 +77,10 @@ public:
+                             const std::string &address_string, 
+                             const std::string &viewkey_string,
+                             const std::string &spendkey_string = "");
++    bool recoverDeterministicWalletFromSpendKey(const std::string &path,
++                                                    const std::string &password,
++                                                    const std::string &language,
++                                                    const std::string &spendkey_string);
+     bool recoverFromDevice(const std::string &path,
+                            const std::string &password,
+                            const std::string &device_name);
+diff --git a/src/wallet/api/wallet2_api.h b/src/wallet/api/wallet2_api.h
+index f421fdc05..c8d6bb179 100644
+--- a/src/wallet/api/wallet2_api.h
++++ b/src/wallet/api/wallet2_api.h
+@@ -1323,6 +1323,25 @@ struct WalletManager
+         return createWalletFromKeys(path, password, language, testnet ? TESTNET : MAINNET, restoreHeight, addressString, viewKeyString, spendKeyString);
+     }
+ 
++    /*!
++     * \brief  recover deterministic wallet from spend key.
++     * \param  path           Name of wallet file to be created
++     * \param  password       Password of wallet file
++     * \param  language       language
++     * \param  nettype        Network type
++     * \param  restoreHeight  restore from start height
++     * \param  spendKeyString spend key
++     * \param  kdf_rounds     Number of rounds for key derivation function
++     * \return                Wallet instance (Wallet::status() needs to be called to check if recovered successfully)
++     */
++    virtual Wallet * createDeterministicWalletFromSpendKey(const std::string &path,
++                                                           const std::string &password,
++                                                           const std::string &language,
++                                                           NetworkType nettype,
++                                                           uint64_t restoreHeight,
++                                                           const std::string &spendKeyString,
++                                                           uint64_t kdf_rounds = 1) = 0;
++
+    /*!
+     * \deprecated this method creates a wallet WITHOUT a passphrase, use createWalletFromKeys(..., password, ...) instead
+     * \brief  recovers existing wallet using keys. Creates a view only wallet if spend key is omitted
+diff --git a/src/wallet/api/wallet_manager.cpp b/src/wallet/api/wallet_manager.cpp
+index da2056d8a..c200f52ae 100644
+--- a/src/wallet/api/wallet_manager.cpp
++++ b/src/wallet/api/wallet_manager.cpp
+@@ -127,6 +127,22 @@ Wallet *WalletManagerImpl::createWalletFromKeys(const std::string &path,
+     return wallet;
+ }
+ 
++Wallet *WalletManagerImpl::createDeterministicWalletFromSpendKey(const std::string &path,
++                                                                 const std::string &password,
++                                                                 const std::string &language,
++                                                                 NetworkType nettype,
++                                                                 uint64_t restoreHeight,
++                                                                 const std::string &spendkey_string,
++                                                                 uint64_t kdf_rounds)
++{
++    WalletImpl * wallet = new WalletImpl(nettype, kdf_rounds);
++    if(restoreHeight > 0){
++        wallet->setRefreshFromBlockHeight(restoreHeight);
++    }
++    wallet->recoverDeterministicWalletFromSpendKey(path, password, language, spendkey_string);
++    return wallet;
++}
++
+ Wallet *WalletManagerImpl::createWalletFromDevice(const std::string &path,
+                                                   const std::string &password,
+                                                   NetworkType nettype,
+diff --git a/src/wallet/api/wallet_manager.h b/src/wallet/api/wallet_manager.h
+index 28fcd36c9..be3ff8184 100644
+--- a/src/wallet/api/wallet_manager.h
++++ b/src/wallet/api/wallet_manager.h
+@@ -67,6 +67,13 @@ public:
+                                                     const std::string &addressString,
+                                                     const std::string &viewKeyString,
+                                                     const std::string &spendKeyString = "") override;
++    virtual Wallet * createDeterministicWalletFromSpendKey(const std::string &path,
++                                                               const std::string &password,
++                                                               const std::string &language,
++                                                               NetworkType nettype,
++                                                               uint64_t restoreHeight,
++                                                               const std::string &spendkey_string,
++                                                               uint64_t kdf_rounds) override;
+     virtual Wallet * createWalletFromDevice(const std::string &path,
+                                             const std::string &password,
+                                             NetworkType nettype,
+-- 
+2.39.5 (Apple Git-154)
+
diff --git a/patches/wownero/0012-rename-arm-armv7a.patch b/patches/wownero/0012-rename-arm-armv7a.patch
deleted file mode 100644
index 9f6b91f..0000000
--- a/patches/wownero/0012-rename-arm-armv7a.patch
+++ /dev/null
@@ -1,94 +0,0 @@
-From c40118e32ff966d0796b0b8f36f26a6f08dcfa90 Mon Sep 17 00:00:00 2001
-From: Czarek Nakamoto <cyjan@mrcyjanek.net>
-Date: Wed, 12 Jun 2024 15:48:01 +0200
-Subject: [PATCH 12/14] rename arm -> armv7a
-
----
- contrib/depends/hosts/android.mk        | 2 +-
- contrib/depends/packages/android_ndk.mk | 6 +++++-
- contrib/depends/packages/openssl.mk     | 2 +-
- contrib/depends/toolchain.cmake.in      | 8 ++++----
- 4 files changed, 11 insertions(+), 7 deletions(-)
-
-diff --git a/contrib/depends/hosts/android.mk b/contrib/depends/hosts/android.mk
-index c7b6b6d36..9477b4e22 100644
---- a/contrib/depends/hosts/android.mk
-+++ b/contrib/depends/hosts/android.mk
-@@ -1,6 +1,6 @@
- ANDROID_API=21
- host_toolchain=nonexistent
--ifeq ($(host_arch),arm)
-+ifeq ($(host_arch),armv7a)
- host_toolchain=armv7a-linux-androideabi${ANDROID_API}-
- endif
- ifeq ($(host_arch),x86_64)
-diff --git a/contrib/depends/packages/android_ndk.mk b/contrib/depends/packages/android_ndk.mk
-index 1ad250653..2c2914ec2 100644
---- a/contrib/depends/packages/android_ndk.mk
-+++ b/contrib/depends/packages/android_ndk.mk
-@@ -7,7 +7,7 @@ $(package)_sha256_hash=eefeafe7ccf177de7cc57158da585e7af119bb7504a63604ad719e4b2
- $(package)_version_apiversion=21
- 
- define $(package)_set_vars
--$(package)_config_opts_arm=--arch arm
-+$(package)_config_opts_armv7a=--arch arm
- $(package)_config_opts_aarch64=--arch arm64
- $(package)_config_opts_x86_64=--arch x86_64
- $(package)_config_opts_i686=--arch x86
-@@ -18,6 +18,8 @@ define $(package)_extract_cmds
-   unzip -q $($(1)_source_dir)/$($(package)_file_name)
- endef
- 
-+# arm-linux-androideabi-ar - openssl workaround
-+
- define $(package)_stage_cmds
-   mkdir -p $(build_prefix) &&\
-   echo $(build_prefix)/toolchain && \
-@@ -25,7 +27,9 @@ define $(package)_stage_cmds
-     --install-dir $(build_prefix)/toolchain --stl=libc++ $($(package)_config_opts) &&\
-   mv $(build_prefix)/toolchain $($(package)_staging_dir)/$(host_prefix)/native && \
-   cp $($(package)_staging_dir)/$(host_prefix)/native/bin/llvm-ar $($(package)_staging_dir)/$(host_prefix)/native/bin/$(host)$($(package)_version_apiversion)-ar &&\
-+  cp $($(package)_staging_dir)/$(host_prefix)/native/bin/llvm-ar $($(package)_staging_dir)/$(host_prefix)/native/bin/arm-linux-androideabi-ar &&\
-   cp $($(package)_staging_dir)/$(host_prefix)/native/bin/llvm-ranlib $($(package)_staging_dir)/$(host_prefix)/native/bin/$(host)$($(package)_version_apiversion)-ranlib &&\
-+  cp $($(package)_staging_dir)/$(host_prefix)/native/bin/llvm-ranlib $($(package)_staging_dir)/$(host_prefix)/native/bin/arm-linux-androideabi-ranlib &&\
-   cp $($(package)_staging_dir)/$(host_prefix)/native/bin/llvm-ar $($(package)_staging_dir)/$(host_prefix)/native/bin/$(host)-ar &&\
-   cp $($(package)_staging_dir)/$(host_prefix)/native/bin/llvm-ranlib $($(package)_staging_dir)/$(host_prefix)/native/bin/$(host)-ranlib
- endef
-diff --git a/contrib/depends/packages/openssl.mk b/contrib/depends/packages/openssl.mk
-index a157762c7..2430f6495 100644
---- a/contrib/depends/packages/openssl.mk
-+++ b/contrib/depends/packages/openssl.mk
-@@ -34,7 +34,7 @@ $(package)_config_opts_x86_64_linux=linux-x86_64
- $(package)_config_opts_i686_linux=linux-generic32
- $(package)_config_opts_arm_linux=linux-generic32
- $(package)_config_opts_aarch64_linux=linux-generic64
--$(package)_config_opts_arm_android=--static android-arm
-+$(package)_config_opts_armv7a_android=--static android-arm
- $(package)_config_opts_aarch64_android=--static android-arm64
- $(package)_config_opts_aarch64_darwin=darwin64-arm64-cc
- $(package)_config_opts_riscv64_linux=linux-generic64
-diff --git a/contrib/depends/toolchain.cmake.in b/contrib/depends/toolchain.cmake.in
-index 249213b20..cc1d9b5c5 100644
---- a/contrib/depends/toolchain.cmake.in
-+++ b/contrib/depends/toolchain.cmake.in
-@@ -100,13 +100,13 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
-   SET(LLVM_ENABLE_PIE OFF)
- elseif(CMAKE_SYSTEM_NAME STREQUAL "Android")
-   SET(ANDROID TRUE)
--  if(ARCHITECTURE STREQUAL "arm")
-+  if(ARCHITECTURE STREQUAL "armv7a")
-     SET(CMAKE_ANDROID_ARCH_ABI "armeabi-v7a")
-     SET(CMAKE_SYSTEM_PROCESSOR "armv7-a")
-     SET(CMAKE_ANDROID_ARM_MODE ON)
--    SET(CMAKE_C_COMPILER_TARGET arm-linux-androideabi21)
--    SET(CMAKE_CXX_COMPILER_TARGET arm-linux-androideabi21)
--    SET(_CMAKE_TOOLCHAIN_PREFIX arm-linux-androideabi21-)
-+    SET(CMAKE_C_COMPILER_TARGET armv7a-linux-androideabi21)
-+    SET(CMAKE_CXX_COMPILER_TARGET armv7a-linux-androideabi21)
-+    SET(_CMAKE_TOOLCHAIN_PREFIX armv7a-linux-androideabi21-)
-   elseif(ARCHITECTURE STREQUAL "aarch64")
-     SET(CMAKE_ANDROID_ARCH_ABI "arm64-v8a")
-     SET(CMAKE_SYSTEM_PROCESSOR "aarch64")
--- 
-2.45.2
-
diff --git a/patches/wownero/0013-add-monero-submodule-support.patch b/patches/wownero/0013-add-monero-submodule-support.patch
new file mode 100644
index 0000000..f220055
--- /dev/null
+++ b/patches/wownero/0013-add-monero-submodule-support.patch
@@ -0,0 +1,65 @@
+From 1bd61531746e983799fcae9d3a7228620bbc84f5 Mon Sep 17 00:00:00 2001
+From: cyan <cyjan@mrcyjanek.net>
+Date: Thu, 7 Nov 2024 16:46:24 +0000
+Subject: [PATCH 13/15] add monero submodule support
+
+---
+ CMakeLists.txt                   | 6 +++---
+ cmake/CheckLinkerFlag.cmake      | 2 +-
+ src/wallet/wallet_rpc_server.cpp | 2 +-
+ 3 files changed, 5 insertions(+), 5 deletions(-)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 85a62ef7b..763d240fc 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -223,9 +223,9 @@ function(forbid_undefined_symbols)
+ cmake_minimum_required(VERSION 3.1)
+ project(test)
+ option(EXPECT_SUCCESS "" ON)
+-file(WRITE "${CMAKE_SOURCE_DIR}/incorrect_source.cpp" "void undefined_symbol(); void symbol() { undefined_symbol(); }")
++file(WRITE "${CMAKE_CURRENT_SOURCE_DIR}/incorrect_source.cpp" "void undefined_symbol(); void symbol() { undefined_symbol(); }")
+ if (EXPECT_SUCCESS)
+-  file(APPEND "${CMAKE_SOURCE_DIR}/incorrect_source.cpp" " void undefined_symbol() {}; ")
++  file(APPEND "${CMAKE_CURRENT_SOURCE_DIR}/incorrect_source.cpp" " void undefined_symbol() {}; ")
+ endif()
+ add_library(l0 SHARED incorrect_source.cpp)
+ add_library(l1 MODULE incorrect_source.cpp)
+@@ -391,7 +391,7 @@ else()
+ endif()
+ 
+ list(INSERT CMAKE_MODULE_PATH 0
+-  "${CMAKE_SOURCE_DIR}/cmake")
++  "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
+ 
+ if (NOT DEFINED ENV{DEVELOPER_LOCAL_TOOLS})
+   message(STATUS "Could not find DEVELOPER_LOCAL_TOOLS in env (not required)")
+diff --git a/cmake/CheckLinkerFlag.cmake b/cmake/CheckLinkerFlag.cmake
+index 7ecf5f610..89fb9d167 100644
+--- a/cmake/CheckLinkerFlag.cmake
++++ b/cmake/CheckLinkerFlag.cmake
+@@ -6,7 +6,7 @@ macro(CHECK_LINKER_FLAG flag VARIABLE)
+       message(STATUS "Looking for ${flag} linker flag")
+     endif()
+ 
+-    set(_cle_source ${CMAKE_SOURCE_DIR}/cmake/CheckLinkerFlag.c)
++    set(_cle_source ${CMAKE_CURRENT_SOURCE_DIR}/cmake/CheckLinkerFlag.c)
+ 
+     set(saved_CMAKE_C_FLAGS ${CMAKE_C_FLAGS})
+     set(CMAKE_C_FLAGS "${flag}")
+diff --git a/src/wallet/wallet_rpc_server.cpp b/src/wallet/wallet_rpc_server.cpp
+index 3cc6b278f..071434486 100644
+--- a/src/wallet/wallet_rpc_server.cpp
++++ b/src/wallet/wallet_rpc_server.cpp
+@@ -1162,7 +1162,7 @@ namespace tools
+     {
+       uint64_t mixin = m_wallet->adjust_mixin(req.ring_size ? req.ring_size - 1 : 0);
+       uint32_t priority = m_wallet->adjust_priority(req.priority);
+-      std::vector<wallet2::pending_tx> ptx_vector = m_wallet->create_transactions_2(dsts, mixin, priority, extra, req.account_index, req.subaddr_indices, req.subtract_fee_from_outputs);
++      std::vector<wallet2::pending_tx> ptx_vector = m_wallet->create_transactions_2(dsts, mixin, priority, extra, req.account_index, req.subaddr_indices, {}, req.subtract_fee_from_outputs);
+ 
+       if (ptx_vector.empty())
+       {
+-- 
+2.39.5 (Apple Git-154)
+
diff --git a/patches/wownero/0014-fix-iOS-depends-build.patch b/patches/wownero/0014-fix-iOS-depends-build.patch
new file mode 100644
index 0000000..5e97b89
--- /dev/null
+++ b/patches/wownero/0014-fix-iOS-depends-build.patch
@@ -0,0 +1,104 @@
+From f9bf382c57e4a36044e7a0697dc36073487eadd3 Mon Sep 17 00:00:00 2001
+From: Czarek Nakamoto <cyjan@mrcyjanek.net>
+Date: Thu, 21 Nov 2024 06:05:03 -0500
+Subject: [PATCH 14/15] fix iOS depends build
+
+---
+ CMakeLists.txt                      | 4 ----
+ src/checkpoints/CMakeLists.txt      | 6 +++++-
+ src/cryptonote_basic/CMakeLists.txt | 6 +++++-
+ src/cryptonote_basic/miner.cpp      | 8 ++++----
+ 4 files changed, 14 insertions(+), 10 deletions(-)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 763d240fc..e3a0faacd 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -39,10 +39,6 @@ include(CheckLibraryExists)
+ include(CheckFunctionExists)
+ include(FindPythonInterp)
+ 
+-if (IOS)
+-    INCLUDE(CmakeLists_IOS.txt)
+-endif()
+-
+ cmake_minimum_required(VERSION 3.5)
+ message(STATUS "CMake version ${CMAKE_VERSION}")
+ 
+diff --git a/src/checkpoints/CMakeLists.txt b/src/checkpoints/CMakeLists.txt
+index 665441f62..841df3256 100644
+--- a/src/checkpoints/CMakeLists.txt
++++ b/src/checkpoints/CMakeLists.txt
+@@ -28,7 +28,11 @@
+ 
+ if(APPLE)
+   if(DEPENDS)
+-    list(APPEND EXTRA_LIBRARIES "-framework Foundation -framework ApplicationServices -framework AppKit -framework IOKit")
++    if(${CMAKE_SYSTEM_NAME} STREQUAL "iOS")
++      list(APPEND EXTRA_LIBRARIES "-framework Foundation -framework IOKit")
++    else()
++      list(APPEND EXTRA_LIBRARIES "-framework Foundation -framework ApplicationServices -framework AppKit -framework IOKit")
++    endif()
+   else()
+     find_library(IOKIT_LIBRARY IOKit)
+     mark_as_advanced(IOKIT_LIBRARY)
+diff --git a/src/cryptonote_basic/CMakeLists.txt b/src/cryptonote_basic/CMakeLists.txt
+index 414936a05..81c81767f 100644
+--- a/src/cryptonote_basic/CMakeLists.txt
++++ b/src/cryptonote_basic/CMakeLists.txt
+@@ -28,7 +28,11 @@
+ 
+ if(APPLE)
+   if(DEPENDS)
+-    list(APPEND EXTRA_LIBRARIES "-framework Foundation -framework ApplicationServices -framework AppKit -framework IOKit")
++    if(${CMAKE_SYSTEM_NAME} STREQUAL "iOS")
++      list(APPEND EXTRA_LIBRARIES "-framework Foundation -framework IOKit")
++    else()
++      list(APPEND EXTRA_LIBRARIES "-framework Foundation -framework ApplicationServices -framework AppKit -framework IOKit")
++    endif()
+   else()
+     find_library(IOKIT_LIBRARY IOKit)
+     mark_as_advanced(IOKIT_LIBRARY)
+diff --git a/src/cryptonote_basic/miner.cpp b/src/cryptonote_basic/miner.cpp
+index 83bea8b5b..dfb4b5c5a 100644
+--- a/src/cryptonote_basic/miner.cpp
++++ b/src/cryptonote_basic/miner.cpp
+@@ -45,7 +45,7 @@
+ #include "boost/logic/tribool.hpp"
+ #include <boost/filesystem.hpp>
+ 
+-#ifdef __APPLE__
++#if defined(__APPLE__) && !defined(TARGET_OS_IPHONE)
+   #include <sys/times.h>
+   #include <IOKit/IOKitLib.h>
+   #include <IOKit/ps/IOPSKeys.h>
+@@ -971,7 +971,7 @@ namespace cryptonote
+ 
+       return true;
+ 
+-    #elif defined(__APPLE__)
++    #elif defined(__APPLE__) && !defined(TARGET_OS_IPHONE)
+ 
+       mach_msg_type_number_t count;
+       kern_return_t status;
+@@ -1037,7 +1037,7 @@ namespace cryptonote
+         return true;
+       }
+ 
+-    #elif (defined(__linux__) && defined(_SC_CLK_TCK)) || defined(__APPLE__) || defined(__FreeBSD__)
++    #elif (defined(__linux__) && defined(_SC_CLK_TCK)) || (defined(__APPLE__) && !defined(TARGET_OS_IPHONE)) || defined(__FreeBSD__)
+ 
+       struct tms tms;
+       if ( times(&tms) != (clock_t)-1 )
+@@ -1066,7 +1066,7 @@ namespace cryptonote
+         return boost::logic::tribool(power_status.ACLineStatus != 1);
+     	}
+ 
+-    #elif defined(__APPLE__) 
++    #elif defined(__APPLE__) && !defined(TARGET_OS_IPHONE)
+       
+       #if TARGET_OS_MAC && (!defined(MAC_OS_X_VERSION_MIN_REQUIRED) || MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_7)
+         return boost::logic::tribool(IOPSGetTimeRemainingEstimate() != kIOPSTimeRemainingUnlimited);
+-- 
+2.39.5 (Apple Git-154)
+
diff --git a/patches/wownero/0015-include-locale-only-when-targeting-WIN32.patch b/patches/wownero/0015-include-locale-only-when-targeting-WIN32.patch
new file mode 100644
index 0000000..512e012
--- /dev/null
+++ b/patches/wownero/0015-include-locale-only-when-targeting-WIN32.patch
@@ -0,0 +1,43 @@
+From a6538084be4fdfbf84e7cbae2bce040aeaf4a4f9 Mon Sep 17 00:00:00 2001
+From: Czarek Nakamoto <cyjan@mrcyjanek.net>
+Date: Mon, 18 Nov 2024 10:57:37 -0500
+Subject: [PATCH 15/15] include locale only when targeting WIN32
+
+---
+ CMakeLists.txt            | 5 ++++-
+ src/wallet/api/wallet.cpp | 2 ++
+ 2 files changed, 6 insertions(+), 1 deletion(-)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index e3a0faacd..b9207ef2a 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -1096,7 +1096,10 @@ if(STATIC)
+   set(Boost_USE_STATIC_LIBS ON)
+   set(Boost_USE_STATIC_RUNTIME ON)
+ endif()
+-find_package(Boost 1.58 QUIET REQUIRED COMPONENTS system filesystem thread date_time chrono regex serialization program_options locale)
++if(WIN32)
++  set(BOOST_LOCALE locale)
++endif()
++find_package(Boost 1.58 QUIET REQUIRED COMPONENTS system filesystem thread date_time chrono regex serialization program_options ${BOOST_LOCALE})
+ add_definitions(-DBOOST_ASIO_ENABLE_SEQUENTIAL_STRAND_ALLOCATION)
+ add_definitions(-DBOOST_NO_AUTO_PTR)
+ add_definitions(-DBOOST_UUID_DISABLE_ALIGNMENT) # This restores UUID's std::has_unique_object_representations property
+diff --git a/src/wallet/api/wallet.cpp b/src/wallet/api/wallet.cpp
+index e650e6044..6d7553a1d 100644
+--- a/src/wallet/api/wallet.cpp
++++ b/src/wallet/api/wallet.cpp
+@@ -46,7 +46,9 @@
+ #include <sstream>
+ #include <unordered_map>
+ 
++#ifdef WIN32
+ #include <boost/locale.hpp>
++#endif
+ #include <boost/filesystem.hpp>
+ #include "bc-ur/src/bc-ur.hpp"
+ #if defined(HIDAPI_DUMMY) && !defined(HAVE_HIDAPI)
+-- 
+2.39.5 (Apple Git-154)
+
diff --git a/patches/wownero/README.md b/patches/wownero/README.md
deleted file mode 100644
index 1aac8bc..0000000
--- a/patches/wownero/README.md
+++ /dev/null
@@ -1,35 +0,0 @@
-# 0000-fix-wallet_api-compilation-target
-
-https://git.wownero.com/wownero/wownero/issues/483
-
-# 0001-polyseed
-
-see monero directory
-
-# 0002-background-sync
-
-see monero directory
-
-# 0003-airgap
-
-see monero directory
-
-# 0004-coin-control
-
-Small fix to make it compatible with monero's implementation - to have the same standard API.
-
-# 0005-fix-build
-
-see monero directory
-
-# 0006-macos-build-fix
-
-see monero directory
-
-# 0007-FIX-wallet-listener-crashing
-
-https://git.wownero.com/wownero/wownero/issues/484
-
-# 0008-fix-missing-___clear_cache-when-targetting-iOS
-
-https://git.wownero.com/wownero/RandomWOW/pulls/2
\ No newline at end of file