diff --git a/cw_monero/android/CMakeLists.txt b/cw_monero/android/CMakeLists.txt
index fdfe20b83..599a87f13 100644
--- a/cw_monero/android/CMakeLists.txt
+++ b/cw_monero/android/CMakeLists.txt
@@ -91,6 +91,10 @@ add_library(cryptonote_basic STATIC IMPORTED)
 set_target_properties(cryptonote_basic PROPERTIES IMPORTED_LOCATION
         ${EXTERNAL_LIBS_DIR}/${ANDROID_ABI}/lib/monero/libcryptonote_basic.a)
 
+add_library(cryptonote_format_utils_basic STATIC IMPORTED)
+set_target_properties(cryptonote_format_utils_basic PROPERTIES IMPORTED_LOCATION
+        ${EXTERNAL_LIBS_DIR}/${ANDROID_ABI}/lib/monero/libcryptonote_format_utils_basic.a)        
+
 add_library(mnemonics STATIC IMPORTED)
 set_target_properties(mnemonics PROPERTIES IMPORTED_LOCATION
         ${EXTERNAL_LIBS_DIR}/${ANDROID_ABI}/lib/monero/libmnemonics.a)
@@ -189,6 +193,7 @@ target_link_libraries(  cw_monero
                         wallet
                         cryptonote_core
                         cryptonote_basic
+                        cryptonote_format_utils_basic
                         mnemonics
                         ringct
                         ringct_basic
diff --git a/cw_monero/ios/Classes/monero_api.cpp b/cw_monero/ios/Classes/monero_api.cpp
index eefdede60..9d52bdfe2 100644
--- a/cw_monero/ios/Classes/monero_api.cpp
+++ b/cw_monero/ios/Classes/monero_api.cpp
@@ -8,13 +8,14 @@
 #include "thread"
 #include "CwWalletListener.h"
 #if __APPLE__
-#include "../External/android/monero/include/wallet2_api.h"
+// Fix for randomx on ios
+void __clear_cache(void* start, void* end) { }
+#include "../External/ios/include/wallet2_api.h"
 #else
 #include "../External/android/x86/include/wallet2_api.h"
 #endif
 
 using namespace std::chrono_literals;
-
 #ifdef __cplusplus
 extern "C"
 {
diff --git a/cw_monero/ios/cw_monero.podspec b/cw_monero/ios/cw_monero.podspec
index ad8a94d04..7224073b3 100644
--- a/cw_monero/ios/cw_monero.podspec
+++ b/cw_monero/ios/cw_monero.podspec
@@ -14,41 +14,41 @@ Pod::Spec.new do |s|
   s.source_files = 'Classes/**/*'
   s.public_header_files = 'Classes/**/*.h, Classes/*.h, External/ios/libs/monero/include/src/**/*.h, External/ios/libs/monero/include/contrib/**/*.h, External/ios/libs/monero/include/External/ios/**/*.h'
   s.dependency 'Flutter'
-  s.platform = :ios, '9.0'
+  s.platform = :ios, '10.0'
   s.swift_version = '4.0'
   s.pod_target_xcconfig = { 'DEFINES_MODULE' => 'YES', 'VALID_ARCHS' => 'arm64', 'ENABLE_BITCODE' => 'NO' }
   s.xcconfig = { 'HEADER_SEARCH_PATHS' => "${PODS_ROOT}/#{s.name}/Classes/*.h" }
 
   s.subspec 'OpenSSL' do |openssl|
-    openssl.preserve_paths = 'External/ios/libs/OpenSSL/include/openssl/*.h', 'External/ios/libs/OpenSSL/include/LICENSE'
-    openssl.vendored_libraries = 'External/ios/libs/OpenSSL/lib/libcrypto.a', 'External/ios/libs/OpenSSL/lib/libssl.a'
+    openssl.preserve_paths = 'External/ios/include/*.h'
+    openssl.vendored_libraries = 'External/ios/lib/libcrypto.a', 'External/ios/lib/libssl.a'
     openssl.libraries = 'ssl', 'crypto'
-    openssl.xcconfig = { 'HEADER_SEARCH_PATHS' => "${PODS_ROOT}/#{s.name}/External/ios/libs/OpenSSL/include/**" }
+    openssl.xcconfig = { 'HEADER_SEARCH_PATHS' => "${PODS_ROOT}/#{s.name}/External/ios/include/**" }
   end
 
   s.subspec 'Monero' do |monero|
-    monero.preserve_paths = 'External/ios/libs/monero/include/src/**/*.h', 'External/ios/libs/monero/include/External/ios/**/*.h', 'External/ios/libs/monero/include/contrib/**/*.h'
-    monero.vendored_libraries = 'External/ios/libs/monero/libs/lib-ios/*.a'
-    monero.libraries = 'easylogging', 'epee', 'unbound', 'wallet_merged', 'lmdb', 'randomx'
-    monero.xcconfig = { 'HEADER_SEARCH_PATHS' => "${PODS_ROOT}/#{s.name}/External/ios/libs/monero/include/src/**" }
+    monero.preserve_paths = 'External/ios/include/**/*.h'
+    monero.vendored_libraries = 'External/ios/lib/libeasylogging.a', 'External/ios/lib/libepee.a', 'External/ios/lib/liblmdb.a', 'External/ios/lib/librandomx.a', 'External/ios/lib/libunbound.a', 'External/ios/lib/libwallet_merged.a', 'libcryptonote_basic.a', 'libcryptonote_format_utils_basic.a'
+    monero.libraries = 'easylogging', 'epee', 'unbound', 'wallet_merged', 'lmdb', 'randomx', 'cryptonote_basic', 'cryptonote_format_utils_basic'
+    monero.xcconfig = { 'HEADER_SEARCH_PATHS' => "${PODS_ROOT}/#{s.name}/External/ios/include" }
   end
 
   s.subspec 'Boost' do |boost|
-    boost.preserve_paths = 'External/ios/libs/boost/include/**/*.h', 'External/ios/libs/boost/include/**/*.h'
-    boost.vendored_libraries = 'External/ios/libs/boost/build/libs/universal/*.a'
-    boost.libraries = 'boost', 'boost_wserialization', 'boost_thread', 'boost_system', 'boost_signals', 'boost_serialization', 'boost_regex', 'boost_random', 'boost_program_options', 'boost_locale', 'boost_graph', 'boost_filesystem', 'boost_date_time', 'boost_chrono'
-    boost.xcconfig = { 'HEADER_SEARCH_PATHS' => "${PODS_ROOT}/#{s.name}/External/ios/libs/boost/include/**" }
+    boost.preserve_paths = 'External/ios/include/**/*.h', 'External/ios/include/**/*.h'
+    boost.vendored_libraries = 'External/ios/lib/libboost_chrono.a', 'External/ios/lib/libboost_date_time.a', 'External/ios/lib/libboost_filesystem.a', 'External/ios/lib/libboost_graph.a', 'External/ios/lib/libboost_locale.a', 'External/ios/lib/libboost_program_options.a', 'External/ios/lib/libboost_random.a', 'External/ios/lib/libboost_regex.a', 'External/ios/lib/libboost_serialization.a', 'External/ios/lib/libboost_system.a', 'External/ios/lib/libboost_thread.a', 'External/ios/lib/libboost_wserialization.a'
+    boost.libraries = 'boost_wserialization', 'boost_thread', 'boost_system', 'boost_serialization', 'boost_regex', 'boost_random', 'boost_program_options', 'boost_locale', 'boost_graph', 'boost_filesystem', 'boost_date_time', 'boost_chrono'
+    boost.xcconfig = { 'HEADER_SEARCH_PATHS' => "${PODS_ROOT}/#{s.name}/External/ios/include/**" }
   end
 
   s.subspec 'Sodium' do |sodium|
-    sodium.preserve_paths = 'External/ios/libs/sodium/include/**/*.h'
-    sodium.vendored_libraries = 'External/ios/libs/sodium/lib/libsodium.a'
+    sodium.preserve_paths = 'External/ios/include/**/*.h'
+    sodium.vendored_libraries = 'External/ios/lib/libsodium.a'
     sodium.libraries = 'sodium'
-    sodium.xcconfig = { 'HEADER_SEARCH_PATHS' => "${PODS_ROOT}/#{s.name}/External/ios/libs/sodium/include/**" }
+    sodium.xcconfig = { 'HEADER_SEARCH_PATHS' => "${PODS_ROOT}/#{s.name}/External/ios/include/**" }
   end
 
   s.subspec 'lmdb' do |lmdb|
-    lmdb.vendored_libraries = 'External/ios/libs/lmdb/liblmdb.a'
+    lmdb.vendored_libraries = 'External/ios/lib/liblmdb.a'
     lmdb.libraries = 'lmdb'
   end
 end
diff --git a/ios/Podfile.lock b/ios/Podfile.lock
index 4d3e08838..5d88b8c3b 100644
--- a/ios/Podfile.lock
+++ b/ios/Podfile.lock
@@ -165,7 +165,7 @@ SPEC CHECKSUMS:
   BigInt: f668a80089607f521586bbe29513d708491ef2f7
   connectivity: c4130b2985d4ef6fd26f9702e886bd5260681467
   CryptoSwift: 093499be1a94b0cae36e6c26b70870668cb56060
-  cw_monero: 78f369253cc913efc23db9cf6be81a11eaf40fe1
+  cw_monero: c79d5530b828b8013c1db421f1be8bab687f7b7e
   devicelocale: b22617f40038496deffba44747101255cee005b0
   DKImagePickerController: b5eb7f7a388e4643264105d648d01f727110fc3d
   DKPhotoGallery: fdfad5125a9fdda9cc57df834d49df790dbb4179
diff --git a/ios/Runner.xcodeproj/project.pbxproj b/ios/Runner.xcodeproj/project.pbxproj
index 4295e88e3..40c236102 100644
--- a/ios/Runner.xcodeproj/project.pbxproj
+++ b/ios/Runner.xcodeproj/project.pbxproj
@@ -362,7 +362,7 @@
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_ENTITLEMENTS = Runner/Runner.entitlements;
-				CURRENT_PROJECT_VERSION = 56;
+				CURRENT_PROJECT_VERSION = 59;
 				DEVELOPMENT_TEAM = 32J6BB6VUS;
 				ENABLE_BITCODE = NO;
 				EXCLUDED_SOURCE_FILE_NAMES = "";
@@ -380,7 +380,7 @@
 					"$(inherited)",
 					"$(PROJECT_DIR)/Flutter",
 				);
-				MARKETING_VERSION = 4.2.5;
+				MARKETING_VERSION = 4.2.7;
 				PRODUCT_BUNDLE_IDENTIFIER = com.fotolockr.cakewallet;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
@@ -506,7 +506,7 @@
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_ENTITLEMENTS = Runner/Runner.entitlements;
-				CURRENT_PROJECT_VERSION = 56;
+				CURRENT_PROJECT_VERSION = 59;
 				DEVELOPMENT_TEAM = 32J6BB6VUS;
 				ENABLE_BITCODE = NO;
 				EXCLUDED_SOURCE_FILE_NAMES = "";
@@ -524,7 +524,7 @@
 					"$(inherited)",
 					"$(PROJECT_DIR)/Flutter",
 				);
-				MARKETING_VERSION = 4.2.5;
+				MARKETING_VERSION = 4.2.7;
 				PRODUCT_BUNDLE_IDENTIFIER = com.fotolockr.cakewallet;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
@@ -542,7 +542,7 @@
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_ENTITLEMENTS = Runner/Runner.entitlements;
-				CURRENT_PROJECT_VERSION = 56;
+				CURRENT_PROJECT_VERSION = 59;
 				DEVELOPMENT_TEAM = 32J6BB6VUS;
 				ENABLE_BITCODE = NO;
 				EXCLUDED_SOURCE_FILE_NAMES = "";
@@ -560,7 +560,7 @@
 					"$(inherited)",
 					"$(PROJECT_DIR)/Flutter",
 				);
-				MARKETING_VERSION = 4.2.5;
+				MARKETING_VERSION = 4.2.7;
 				PRODUCT_BUNDLE_IDENTIFIER = com.fotolockr.cakewallet;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
diff --git a/lib/monero/monero_wallet_service.dart b/lib/monero/monero_wallet_service.dart
index e3ec51a15..0fbc0e876 100644
--- a/lib/monero/monero_wallet_service.dart
+++ b/lib/monero/monero_wallet_service.dart
@@ -123,10 +123,13 @@ class MoneroWalletService extends WalletService<
     } catch (e) {
       // TODO: Implement Exception for wallet list service.
 
-      if (e.toString().contains('bad_alloc') ||
+      if ((e.toString().contains('bad_alloc') ||
           (e is WalletOpeningException &&
               (e.message == 'std::bad_alloc' ||
-                  e.message.contains('bad_alloc')))) {
+                  e.message.contains('bad_alloc')))) ||
+          (e.toString().contains('does not correspond') ||
+          (e is WalletOpeningException &&
+            e.message.contains('does not correspond')))) {
         await restoreOrResetWalletFiles(name);
         return openWallet(name, password);
       }
diff --git a/pubspec.yaml b/pubspec.yaml
index 0ee1aa1f4..abdb2c716 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -11,7 +11,7 @@ description: Cake Wallet.
 # In iOS, build-name is used as CFBundleShortVersionString while build-number used as CFBundleVersion.
 # Read more about iOS versioning at
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
-version: 4.2.5+60
+version: 4.2.7+62
 
 environment:
   sdk: ">=2.7.0 <3.0.0"
diff --git a/scripts/android/build_boost.sh b/scripts/android/build_boost.sh
index 2da334703..4bd9c3dc5 100755
--- a/scripts/android/build_boost.sh
+++ b/scripts/android/build_boost.sh
@@ -1,16 +1,16 @@
-# /bin/bash
+#!/bin/sh
 
-WORKDIR=/opt/android
-TOOLCHAIN_BASE_DIR=${WORKDIR}/toolchain
-ORIGINAL_PATH=$PATH
+. ./config.sh
+BOOST_SRC_DIR=$WORKDIR/boost_1_74_0
+BOOST_FILENAME=boost_1_74_0.tar.bz2
+BOOST_VERSION=1.74.0
 
 for arch in "aarch" "aarch64" "i686" "x86_64"
 do
 
 PREFIX=$WORKDIR/prefix_${arch}
-PATH="${TOOLCHAIN_BASE_DIR}_${arch}/bin:${ORIGINAL_PATH}"
 
-./init_boost.sh $arch
-./finish_boost.sh $arch
+./init_boost.sh $arch $PREFIX $BOOST_SRC_DIR $BOOST_FILENAME $BOOST_VERSION
+./finish_boost.sh $arch $PREFIX $BOOST_SRC_DIR $BOOST_SRC_DIR
 
 done
diff --git a/scripts/android/build_iconv.sh b/scripts/android/build_iconv.sh
index 9c0350a01..82ee50c54 100755
--- a/scripts/android/build_iconv.sh
+++ b/scripts/android/build_iconv.sh
@@ -1,29 +1,27 @@
-# /bin/bash
+#!/bin/sh
 
-export WORKDIR=/opt/android
-export ICONV_FILENAME=libiconv-1.15.tar.gz
+. ./config.sh
+export ICONV_FILENAME=libiconv-1.16.tar.gz
 export ICONV_FILE_PATH=$WORKDIR/$ICONV_FILENAME
-export ICONV_SRC_DIR=$WORKDIR/libiconv-1.15
+export ICONV_SRC_DIR=$WORKDIR/libiconv-1.16
+ICONV_SHA256="e6a1b1b589654277ee790cce3734f07876ac4ccfaecbee8afa0b649cf529cc04"
 
-wget http://ftp.gnu.org/pub/gnu/libiconv/$ICONV_FILENAME -O $ICONV_FILE_PATH
-
-ORIGINAL_PATH=$PATH
-TOOLCHAIN_BASE_DIR=${WORKDIR}/toolchain
+curl http://ftp.gnu.org/pub/gnu/libiconv/$ICONV_FILENAME -o $ICONV_FILE_PATH
+echo $ICONV_SHA256 $ICONV_FILE_PATH | sha256sum -c - || exit 1
 
 for arch in aarch aarch64 i686 x86_64
 do
 
 PREFIX=${WORKDIR}/prefix_${arch}
-PATH="${TOOLCHAIN_BASE_DIR}_${arch}/bin:${ORIGINAL_PATH}"
 
 case $arch in
 	"aarch"	)
-		CLANG=arm-linux-androideabi-clang
-		CXXLANG=arm-linux-androideabi-clang++
-		HOST="arm-linux-android";;
+		CLANG=armv7a-linux-androideabi${API}-clang
+		CXXLANG=armv7a-linux-androideabi${API}-clang++
+		HOST="arm";;
 	*		)
-		CLANG=${arch}-linux-android-clang
-		CXXLANG=${arch}-linux-android-clang++
+		CLANG=${arch}-linux-android${API}-clang
+		CXXLANG=${arch}-linux-android${API}-clang++
 		HOST="${arch}-linux-android";;
 esac 
 
@@ -36,3 +34,4 @@ make
 make install
 
 done
+
diff --git a/scripts/android/build_monero.sh b/scripts/android/build_monero.sh
index c2db7c085..271d68179 100755
--- a/scripts/android/build_monero.sh
+++ b/scripts/android/build_monero.sh
@@ -1,10 +1,9 @@
-# /bin/bash
+#!/bin/sh
 
-WORKDIR=/opt/android
-TOOLCHAIN_BASE_DIR=${WORKDIR}/toolchain
-ORIGINAL_PATH=$PATH
-MONERO_BRANCH=v0.17.1.9-android
+. ./config.sh
+MONERO_BRANCH=v0.17.2.3-android
 MONERO_SRC_DIR=${WORKDIR}/monero
+CMAKE_TOOLCHAIN_FILE="${ANDROID_NDK_HOME}/build/cmake/android.toolchain.cmake"
 
 git clone https://github.com/cake-tech/monero.git ${MONERO_SRC_DIR} --branch ${MONERO_BRANCH}
 cd $MONERO_SRC_DIR
@@ -15,8 +14,6 @@ for arch in "aarch" "aarch64" "i686" "x86_64"
 do
 FLAGS=""
 PREFIX=${WORKDIR}/prefix_${arch}
-ANDROID_STANDALONE_TOOLCHAIN_PATH="${TOOLCHAIN_BASE_DIR}_${arch}"
-PATH="${ANDROID_STANDALONE_TOOLCHAIN_PATH}/bin:${ORIGINAL_PATH}"
 DEST_LIB_DIR=${PREFIX}/lib/monero
 DEST_INCLUDE_DIR=${PREFIX}/include
 export CMAKE_INCLUDE_PATH="${PREFIX}/include"
@@ -27,30 +24,30 @@ mkdir -p $DEST_INCLUDE_DIR
 
 case $arch in
 	"aarch"	)
-		CLANG=arm-linux-androideabi-clang
-		CXXLANG=arm-linux-androideabi-clang++
+		ANDROID_CLANG=armv7a-linux-androideabi${API}-clang
+		ANDROID_CLANGPP=armv7a-linux-androideabi${API}-clang++
 		BUILD_64=OFF
 		TAG="android-armv7"
 		ARCH="armv7-a"
 		ARCH_ABI="armeabi-v7a"
 		FLAGS="-D CMAKE_ANDROID_ARM_MODE=ON -D NO_AES=true";;
 	"aarch64"	)
-		CLANG=aarch64-linux-androideabi-clang
-		CXXLANG=aarch64-linux-androideabi-clang++
+		ANDROID_CLANG=aarch64-linux-androideabi${API}-clang
+		ANDROID_CLANGPP=aarch64-linux-androideabi${API}-clang++
 		BUILD_64=ON
 		TAG="android-armv8"
 		ARCH="armv8-a"
 		ARCH_ABI="arm64-v8a";;
 	"i686"		)
-		CLANG=i686-linux-androideabi-clang
-		CXXLANG=i686-linux-androideabi-clang++
+		ANDROID_CLANG=i686-linux-androideabi${API}-clang
+		ANDROID_CLANGPP=i686-linux-androideabi${API}-clang++
 		BUILD_64=OFF
 		TAG="android-x86"
 		ARCH="i686"
 		ARCH_ABI="x86";;
-	"x86_64"	)
-		CLANG=x86_64-linux-androideabi-clang
-		CXXLANG=x86_64-linux-androideabi-clang++
+	"x86_64"	)  
+		ANDROID_CLANG=x86_64-linux-androideabi${API}-clang
+		ANDROID_CLANGPP=x86_64-linux-androideabi${API}-clang++
 		BUILD_64=ON
 		TAG="android-x86_64"
 		ARCH="x86-64"
@@ -61,7 +58,25 @@ cd $MONERO_SRC_DIR
 rm -rf ./build/release
 mkdir -p ./build/release
 cd ./build/release
-CC=${CLANG} CXX=${CXXLANG} cmake -D USE_DEVICE_TREZOR=OFF -D BUILD_GUI_DEPS=1 -D BUILD_TESTS=OFF -D ARCH=${ARCH} -D STATIC=ON -D BUILD_64=${BUILD_64} -D CMAKE_BUILD_TYPE=release -D ANDROID=true -D INSTALL_VENDORED_LIBUNBOUND=ON -D BUILD_TAG=${TAG} -D CMAKE_SYSTEM_NAME="Android" -D CMAKE_ANDROID_STANDALONE_TOOLCHAIN="${ANDROID_STANDALONE_TOOLCHAIN_PATH}" -D CMAKE_ANDROID_ARCH_ABI=${ARCH_ABI} $FLAGS ../..
+    cmake \
+    -DCMAKE_TOOLCHAIN_FILE=${CMAKE_TOOLCHAIN_FILE} \
+    -DCMAKE_PREFIX_PATH="${PREFIX}" \
+    -DCMAKE_FIND_ROOT_PATH="${PREFIX}" \
+    -DCMAKE_BUILD_TYPE=release \
+    -DARCH=$ARCH \
+    -DANDROID=true \
+    -DANDROID_NATIVE_API_LEVEL=$API \
+    -DANDROID_ABI=$ARCH_ABI \
+    -DANDROID_TOOLCHAIN=clang \
+    -DLRELEASE_PATH="${PREFIX}/bin" \
+    -DSTATIC=ON \
+    -DBUILD_64=$BUILD_64 \
+    -DINSTALL_VENDORED_LIBUNBOUND=ON \
+    -DUSE_DEVICE_TREZOR=OFF \
+    -DBUILD_GUI_DEPS=1 \
+    -DBUILD_TESTS=OFF \
+    ${FLAGS} ../..
+    
 make wallet_api -j4
 find . -path ./lib -prune -o -name '*.a' -exec cp '{}' lib \;
 
diff --git a/scripts/android/build_openssl.sh b/scripts/android/build_openssl.sh
index 3674612b0..3039a6169 100755
--- a/scripts/android/build_openssl.sh
+++ b/scripts/android/build_openssl.sh
@@ -1,44 +1,62 @@
-# /bin/bash
+#!/bin/sh
 
-WORKDIR=/opt/android
-OPENSSL_FILENAME=openssl-1.0.2p.tar.gz
+. ./config.sh
+OPENSSL_FILENAME=openssl-1.1.1k.tar.gz
 OPENSSL_FILE_PATH=$WORKDIR/$OPENSSL_FILENAME
-OPENSSL_SRC_DIR=$WORKDIR/openssl-1.0.2p
+OPENSSL_SRC_DIR=$WORKDIR/openssl-1.1.1k
+OPENSSL_SHA256="892a0875b9872acd04a9fde79b1f943075d5ea162415de3047c327df33fbaee5"
 ZLIB_FILENAME=zlib-1.2.11.tar.gz
 ZLIB_FILE_PATH=$WORKDIR/$ZLIB_FILENAME
 ZLIB_SRC_DIR=$WORKDIR/zlib-1.2.11
-ORIGINAL_PATH=$PATH
-TOOLCHAIN_BASE_DIR=${WORKDIR}/toolchain
+ZLIB_SHA256="c3e5e9fdd5004dcb542feda5ee4f0ff0744628baf8ed2dd5d66f8ca1197cb1a1"
+
+curl https://zlib.net/$ZLIB_FILENAME -o $ZLIB_FILE_PATH
+echo $ZLIB_SHA256 $ZLIB_FILE_PATH | sha256sum -c - || exit 1
 
-wget https://zlib.net/$ZLIB_FILENAME -O $ZLIB_FILE_PATH
 tar -xzf $ZLIB_FILE_PATH -C $WORKDIR
 cd $ZLIB_SRC_DIR
 CC=clang CXX=clang++ ./configure --static
 make
 
-wget https://www.openssl.org/source/$OPENSSL_FILENAME -O $OPENSSL_FILE_PATH
+curl https://www.openssl.org/source/$OPENSSL_FILENAME -o $OPENSSL_FILE_PATH
+echo $OPENSSL_SHA256 $OPENSSL_FILE_PATH | sha256sum -c - || exit 1
 
 for arch in "aarch" "aarch64" "i686" "x86_64"
 do
-
 PREFIX=$WORKDIR/prefix_${arch}
-PATH="${TOOLCHAIN_BASE_DIR}_${arch}/bin:${ORIGINAL_PATH}"
 
 case $arch in
-	"aarch"	) TARGET="armv7";;
-	*		) TARGET="${arch}";;
-esac 
+	"aarch")   CLANG=armv7a-linux-androideabi${API}-clang
+		   CXXLANG=armv7a-linux-androideabi${API}-clang++
+		   X_ARCH="android-arm";;
+	"aarch64") CLANG=${arch}-linux-android${API}-clang
+		   CXXLANG=${arch}-linux-android${API}-clang++
+		   X_ARCH="android-arm64";;
+	"i686")    CLANG=${arch}-linux-android${API}-clang
+		   CXXLANG=${arch}-linux-android${API}-clang++
+		   X_ARCH="android-x86";;
+	"x86_64")  CLANG=${arch}-linux-android${API}-clang
+		   CXXLANG=${arch}-linux-android${API}-clang++
+		   X_ARCH="android-x86_64";;
+	*)	   CLANG=${arch}-linux-android${API}-clang
+		   CXXLANG=${arch}-linux-android${API}-clang++
+		   X_ARCH="android-${arch}";;
+esac 	
 
 cd $WORKDIR
 rm -rf $OPENSSL_SRC_DIR
 tar -xzf $OPENSSL_FILE_PATH -C $WORKDIR
 cd $OPENSSL_SRC_DIR
-sed -i -e "s/mandroid/target\ ${TARGET}\-linux\-android/" Configure
-CC=clang CXX=clang++ ./Configure android no-asm  no-shared --static --with-zlib-include=${WORKDIR}/zlib --with-zlib-lib=${ZLIB_SRC_DIR}  --prefix=${PREFIX} --openssldir=${PREFIX}
-make
+./Configure CC=${CLANG} CXX=${CXXLANG} ${X_ARCH} \
+	no-asm no-shared --static \
+	--with-zlib-include=${PREFIX}/include \
+	--with-zlib-lib=${PREFIX}/lib \
+	--prefix=${PREFIX} \
+	--openssldir=${PREFIX} \
+	-D__ANDROID_API__=$API
+sed -i 's/CNF_EX_LIBS=-ldl -pthread//g;s/BIN_CFLAGS=-pie $(CNF_CFLAGS) $(CFLAGS)//g' Makefile
+make -j4
 make install
 
-
 done
 
-
diff --git a/scripts/android/build_sodium.sh b/scripts/android/build_sodium.sh
index e13541924..db21b8cda 100755
--- a/scripts/android/build_sodium.sh
+++ b/scripts/android/build_sodium.sh
@@ -1,21 +1,24 @@
-# /bin/bash
+#!/bin/sh
 
-WORKDIR=/opt/android
-TOOLCHAIN_BASE_DIR=${WORKDIR}/toolchain
+. ./config.sh
 SODIUM_SRC_DIR=${WORKDIR}/libsodium
 SODIUM_BRANCH=1.0.16
-ORIGINAL_PATH=$PATH
 
 for arch in "aarch" "aarch64" "i686" "x86_64"
 do
 
-PREFIX=$WORKDIR/prefix_${arch}
-PATH="${TOOLCHAIN_BASE_DIR}_${arch}/bin:${ORIGINAL_PATH}"
+PREFIX=${WORKDIR}/prefix_${arch}
 
 case $arch in
-	"aarch"	) TARGET="arm";;
-	"i686"		) TARGET="x86";;
-	*		) TARGET="${arch}";;
+	"aarch"	) TARGET="arm"
+			  CC=armv7a-linux-androideabi${API}-clang
+			  CXX=armv7a-linux-androideabi${API}-clang++;;
+	"i686"		) TARGET="x86"
+			  CC=${arch}-linux-android${API}-clang
+			  CXX=${arch}-linux-android${API}-clang++;;
+	*		) TARGET="${arch}"
+			  CC=${arch}-linux-android${API}-clang
+			  CXX=${arch}-linux-android${API}-clang++;;
 esac 
 
 HOST="${TARGET}-linux-android"
@@ -24,8 +27,9 @@ rm -rf $SODIUM_SRC_DIR
 git clone https://github.com/jedisct1/libsodium.git $SODIUM_SRC_DIR -b $SODIUM_BRANCH
 cd $SODIUM_SRC_DIR
 ./autogen.sh
-CC=clang CXX=clang++ ./configure --prefix=${PREFIX} --host=${HOST} --enable-static --disable-shared
+./configure --prefix=${PREFIX} --host=${HOST} --enable-static --disable-shared
 make
 make install
 
 done
+
diff --git a/scripts/android/build_zmq.sh b/scripts/android/build_zmq.sh
index c161e6044..d05bd45b9 100755
--- a/scripts/android/build_zmq.sh
+++ b/scripts/android/build_zmq.sh
@@ -1,25 +1,28 @@
-# /bin/bash
+#!/bin/sh
 
-WORKDIR=/opt/android
-TOOLCHAIN_BASE_DIR=${WORKDIR}/toolchain
+. ./config.sh
 ZMQ_SRC_DIR=$WORKDIR/libzmq
-ZMQ_BRANCH=master
-ZMQ_COMMIT_HASH=501d0815bf2b0abb93be8214fc66519918ef6c40
-ORIGINAL_PATH=$PATH
-
+ZMQ_BRANCH=v4.3.3
+ZMQ_COMMIT_HASH=04f5bbedee58c538934374dc45182d8fc5926fa3
 
 for arch in "aarch" "aarch64" "i686" "x86_64"
 do
 
 PREFIX=$WORKDIR/prefix_${arch}
-PATH="${TOOLCHAIN_BASE_DIR}_${arch}/bin:${ORIGINAL_PATH}"
 
 case $arch in
-	"aarch"	) TARGET="arm";;
-	"i686"		) TARGET="x86";;
-	*		) TARGET="${arch}";;
+	"aarch"	) TARGET="arm"
+			  ANDROID_CLANG=armv7a-linux-androideabi${API}-clang
+			  ANDROID_CLANGPP=armv7a-linux-androideabi${API}-clang++;;
+	"i686"		) TARGET="x86"
+			  ANDROID_CLANG=${arch}-linux-android${API}-clang
+			  ANDROID_CLANGPP=${arch}-linux-android${API}-clang++;;
+	*		) TARGET="${arch}"
+			  ANDROID_CLANG=${arch}-linux-android${API}-clang
+			  ANDROID_CLANGPP=${arch}-linux-android${API}-clang++;;
 esac 
 
+
 HOST="${TARGET}-linux-android"
 cd $WORKDIR
 rm -rf $ZMQ_SRC_DIR
@@ -27,7 +30,7 @@ git clone https://github.com/zeromq/libzmq.git ${ZMQ_SRC_DIR} -b ${ZMQ_BRANCH}
 cd $ZMQ_SRC_DIR
 git checkout ${ZMQ_COMMIT_HASH}
 ./autogen.sh
-CC=clang CXX=clang++ ./configure --prefix=${PREFIX} --host=${HOST} --enable-static --disable-shared
+ CC=${ANDROID_CLANG} CXX=${ANDROID_CLANGPP} ./configure --prefix=${PREFIX} --host=${HOST} --enable-static --disable-shared
 make
 make install
 
diff --git a/scripts/android/config.sh b/scripts/android/config.sh
new file mode 100644
index 000000000..183571716
--- /dev/null
+++ b/scripts/android/config.sh
@@ -0,0 +1,13 @@
+#!/bin/sh
+
+export API=21
+export WORKDIR=/opt/android
+export ANDROID_NDK_ZIP=${WORKDIR}/android-ndk-r20b.zip
+export ANDROID_NDK_ROOT=${WORKDIR}/android-ndk-r20b
+export ANDROID_NDK_HOME=$ANDROID_NDK_ROOT
+export TOOLCHAIN_DIR="${ANDROID_NDK_HOME}/toolchains/llvm/prebuilt/linux-x86_64"
+
+case :${PATH:=${TOOLCHAIN_DIR}/bin}: in
+(*:"${TOOLCHAIN_DIR}/bin":*) ;; (*)
+    export PATH=${TOOLCHAIN_DIR}/bin:$PATH
+esac;
diff --git a/scripts/android/finish_boost.sh b/scripts/android/finish_boost.sh
index 0016b3152..32f1d2e8d 100755
--- a/scripts/android/finish_boost.sh
+++ b/scripts/android/finish_boost.sh
@@ -1,9 +1,9 @@
-# /bin/bash
+#!/bin/sh
 
-WORKDIR=/opt/android
 ARCH=$1
-PREFIX="${WORKDIR}/prefix_${ARCH}"
-BOOST_SRC_DIR=$WORKDIR/boost_1_68_0
+PREFIX=$2
+BOOST_SRC_DIR=$3
 
 cd $BOOST_SRC_DIR
+
 ./b2 --build-type=minimal link=static runtime-link=static --with-chrono --with-date_time --with-filesystem --with-program_options --with-regex --with-serialization --with-system --with-thread --with-locale --build-dir=android --stagedir=android toolset=clang threading=multi threadapi=pthread target-os=android -sICONV_PATH=${PREFIX} install
diff --git a/scripts/android/init_boost.sh b/scripts/android/init_boost.sh
index ac2527b17..d33cf46b0 100755
--- a/scripts/android/init_boost.sh
+++ b/scripts/android/init_boost.sh
@@ -1,16 +1,19 @@
-# /bin/bash
+#!/bin/sh
 
-WORKDIR=/opt/android
 ARCH=$1
-PREFIX="${WORKDIR}/prefix_${ARCH}"
-BOOST_FILENAME=boost_1_68_0.tar.bz2
+PREFIX=$2
+BOOST_SRC_DIR=$3
+BOOST_FILENAME=$4
+BOOST_VERSION=$5
 BOOST_FILE_PATH=$WORKDIR/$BOOST_FILENAME
-BOOST_SRC_DIR=$WORKDIR/boost_1_68_0
+BOOST_SHA256="83bfc1507731a0906e387fc28b7ef5417d591429e51e788417fe9ff025e116b1"
 
 if [ ! -e "$BOOST_FILE_PATH" ]; then
-	wget https://dl.bintray.com/boostorg/release/1.68.0/source/$BOOST_FILENAME -O $BOOST_FILE_PATH
+	curl -L http://downloads.sourceforge.net/project/boost/boost/${BOOST_VERSION}/${BOOST_FILENAME} > $BOOST_FILE_PATH
 fi
 
+echo $BOOST_SHA256 $BOOST_FILE_PATH | sha256sum -c - || exit 1
+
 cd $WORKDIR
 rm -rf $BOOST_SRC_DIR
 tar -xvf $BOOST_FILE_PATH -C $WORKDIR
diff --git a/scripts/android/install_ndk.sh b/scripts/android/install_ndk.sh
index 619bdc118..ad9888e77 100755
--- a/scripts/android/install_ndk.sh
+++ b/scripts/android/install_ndk.sh
@@ -1,17 +1,8 @@
-# /bin/bash
+#!/bin/sh
 
-WORKDIR=/opt/android
-ANDROID_NDK_ZIP=${WORKDIR}/android-ndk-r17c.zip
-ANDROID_NDK_ROOT=${WORKDIR}/android-ndk-r17c
-TOOLCHAIN_DIR=${WORKDIR}/toolchain
-TOOLCHAIN_A32_DIR=${TOOLCHAIN_DIR}_aarch
-TOOLCHAIN_A64_DIR=${TOOLCHAIN_DIR}_aarch64
-TOOLCHAIN_x86_DIR=${TOOLCHAIN_DIR}_i686
-TOOLCHAIN_x86_64_DIR=${TOOLCHAIN_DIR}_x86_64
+. ./config.sh
+ANDROID_NDK_SHA256="8381c440fe61fcbb01e209211ac01b519cd6adf51ab1c2281d5daad6ca4c8c8c"
 
-wget https://dl.google.com/android/repository/android-ndk-r17c-linux-x86_64.zip -O /opt/android/android-ndk-r17c.zip
-unzip /opt/android/android-ndk-r17c.zip -d $WORKDIR
-${ANDROID_NDK_ROOT}/build/tools/make_standalone_toolchain.py --arch arm64 --api 21 --install-dir ${TOOLCHAIN_A64_DIR} --stl=libc++
-${ANDROID_NDK_ROOT}/build/tools/make_standalone_toolchain.py --arch arm --api 21 --install-dir ${TOOLCHAIN_A32_DIR} --stl=libc++
-${ANDROID_NDK_ROOT}/build/tools/make_standalone_toolchain.py --arch x86 --api 21 --install-dir ${TOOLCHAIN_x86_DIR} --stl=libc++
-${ANDROID_NDK_ROOT}/build/tools/make_standalone_toolchain.py --arch x86_64 --api 21 --install-dir ${TOOLCHAIN_x86_64_DIR} --stl=libc++
+curl https://dl.google.com/android/repository/android-ndk-r20b-linux-x86_64.zip -o ${ANDROID_NDK_ZIP}
+echo $ANDROID_NDK_SHA256 $ANDROID_NDK_ZIP | sha256sum -c || exit 1
+unzip /opt/android/android-ndk-r20b.zip -d $WORKDIR
diff --git a/scripts/ios/build_all.sh b/scripts/ios/build_all.sh
new file mode 100755
index 000000000..42483323d
--- /dev/null
+++ b/scripts/ios/build_all.sh
@@ -0,0 +1,9 @@
+#!/bin/sh
+
+. ./config.sh
+./install_missing_headers.sh
+./build_openssl.sh
+./build_boost.sh
+./build_sodium.sh
+./build_zmq.sh
+./build_monero.sh
\ No newline at end of file
diff --git a/scripts/ios/build_boost.sh b/scripts/ios/build_boost.sh
new file mode 100755
index 000000000..e8bdcb0e2
--- /dev/null
+++ b/scripts/ios/build_boost.sh
@@ -0,0 +1,23 @@
+#!/bin/sh
+
+. ./config.sh
+
+MIN_IOS_VERSION=10.0
+BOOST_URL="https://github.com/cake-tech/Apple-Boost-BuildScript.git"
+BOOST_DIR_PATH="${EXTERNAL_IOS_SOURCE_DIR}/Apple-Boost-BuildScript"
+BOOST_VERSION=1.74.0
+BOOST_LIBS="random regex graph random chrono thread filesystem system date_time locale serialization program_options"
+
+echo "============================ Boost ============================"
+
+echo "Cloning Apple-Boost-BuildScript from - $BOOST_URL"
+git clone -b build $BOOST_URL $BOOST_DIR_PATH
+cd $BOOST_DIR_PATH
+./boost.sh -ios \
+	--min-ios-version ${MIN_IOS_VERSION} \
+	--boost-libs "${BOOST_LIBS}" \
+	--boost-version ${BOOST_VERSION} \
+	--no-framework
+
+mv ${BOOST_DIR_PATH}/build/boost/${BOOST_VERSION}/ios/release/prefix/include/*  $EXTERNAL_IOS_INCLUDE_DIR
+mv ${BOOST_DIR_PATH}/build/boost/${BOOST_VERSION}/ios/release/prefix/lib/*  $EXTERNAL_IOS_LIB_DIR
\ No newline at end of file
diff --git a/scripts/ios/build_monero.sh b/scripts/ios/build_monero.sh
new file mode 100755
index 000000000..2984f8ba0
--- /dev/null
+++ b/scripts/ios/build_monero.sh
@@ -0,0 +1,61 @@
+#!/bin/sh
+
+. ./config.sh
+
+MONERO_URL="https://github.com/monero-project/monero.git"
+MONERO_DIR_PATH="${EXTERNAL_IOS_SOURCE_DIR}/monero"
+MONERO_VERSION=tags/v0.17.2.3
+BUILD_TYPE=release
+PREFIX=${EXTERNAL_IOS_DIR}
+
+echo "Cloning monero from - $MONERO_URL to - $MONERO_DIR_PATH"		
+git clone $MONERO_URL $MONERO_DIR_PATH
+cd $MONERO_DIR_PATH
+git checkout $MONERO_VERSION
+git submodule update --init --force
+mkdir -p build
+cd ..
+
+ROOT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+if [ -z $INSTALL_PREFIX ]; then
+    INSTALL_PREFIX=${ROOT_DIR}/monero
+fi
+
+for arch in "arm64" #"armv7" "arm64"
+do
+
+echo "Building IOS ${arch}"
+export CMAKE_INCLUDE_PATH="${PREFIX}/include"
+export CMAKE_LIBRARY_PATH="${PREFIX}/lib"
+
+case $arch in
+	"armv7"	)
+		DEST_LIB=../../lib-armv7;;
+	"arm64"	)
+		DEST_LIB=../../lib-armv8-a;;
+esac
+
+rm -r monero/build > /dev/null
+
+mkdir -p monero/build/${BUILD_TYPE}
+pushd monero/build/${BUILD_TYPE}
+cmake -D IOS=ON \
+	-DARCH=${arch} \
+	-DCMAKE_BUILD_TYPE=${BUILD_TYPE} \
+	-DSTATIC=ON \
+	-DBUILD_GUI_DEPS=ON \
+	-DINSTALL_VENDORED_LIBUNBOUND=ON \
+	-DCMAKE_INSTALL_PREFIX=${INSTALL_PREFIX}  \
+    -DUSE_DEVICE_TREZOR=OFF \
+	../..
+make -j4 && make install
+cp external/randomx/librandomx.a ${DEST_LIB}
+cp src/cryptonote_basic/libcryptonote_basic.a ${DEST_LIB}
+cp src/cryptonote_basic/libcryptonote_format_utils_basic.a ${DEST_LIB}
+popd
+
+done
+
+#only for arm64
+cp ${MONERO_DIR_PATH}/lib-armv8-a/* $EXTERNAL_IOS_LIB_DIR
+cp ${MONERO_DIR_PATH}/include/wallet/api/* $EXTERNAL_IOS_INCLUDE_DIR
\ No newline at end of file
diff --git a/scripts/ios/build_openssl.sh b/scripts/ios/build_openssl.sh
new file mode 100755
index 000000000..f6f76c0dd
--- /dev/null
+++ b/scripts/ios/build_openssl.sh
@@ -0,0 +1,16 @@
+#!/bin/sh
+
+. ./config.sh
+
+OPEN_SSL_URL="https://github.com/x2on/OpenSSL-for-iPhone.git"
+OPEN_SSL_DIR_PATH="${EXTERNAL_IOS_SOURCE_DIR}/OpenSSL"
+
+echo "============================ OpenSSL ============================"
+
+echo "Cloning Open SSL from - $OPEN_SSL_URL"
+git clone $OPEN_SSL_URL $OPEN_SSL_DIR_PATH
+cd $OPEN_SSL_DIR_PATH
+./build-libssl.sh --version=1.1.1k --archs="x86_64 arm64 armv7s armv7" --targets="ios64-cross-arm64" --deprecated
+
+mv ${OPEN_SSL_DIR_PATH}/include/* $EXTERNAL_IOS_INCLUDE_DIR
+mv ${OPEN_SSL_DIR_PATH}/lib/* $EXTERNAL_IOS_LIB_DIR
\ No newline at end of file
diff --git a/scripts/ios/build_sodium.sh b/scripts/ios/build_sodium.sh
new file mode 100755
index 000000000..66f383fb4
--- /dev/null
+++ b/scripts/ios/build_sodium.sh
@@ -0,0 +1,16 @@
+#!/bin/sh
+
+. ./config.sh
+
+SODIUM_PATH="${EXTERNAL_IOS_SOURCE_DIR}/libsodium"
+SODIUM_URL="https://github.com/jedisct1/libsodium.git"
+
+echo "============================ SODIUM ============================"
+
+echo "Cloning SODIUM from - $SODIUM_URL"
+git clone $SODIUM_URL $SODIUM_PATH --branch stable
+cd $SODIUM_PATH
+./dist-build/ios.sh
+
+mv ${SODIUM_PATH}/libsodium-ios/include/* $EXTERNAL_IOS_INCLUDE_DIR
+mv ${SODIUM_PATH}/libsodium-ios/lib/* $EXTERNAL_IOS_LIB_DIR
\ No newline at end of file
diff --git a/scripts/ios/build_zmq.sh b/scripts/ios/build_zmq.sh
new file mode 100755
index 000000000..5b3e7c4a3
--- /dev/null
+++ b/scripts/ios/build_zmq.sh
@@ -0,0 +1,13 @@
+#!/bin/sh
+
+. ./config.sh
+
+ZMQ_PATH="${EXTERNAL_IOS_SOURCE_DIR}/libzmq"
+ZMQ_URL="https://github.com/zeromq/libzmq.git"
+
+echo "============================ ZMQ ============================"
+
+echo "Cloning ZMQ from - $ZMQ_URL"
+git clone $ZMQ_URL $ZMQ_PATH
+
+cp ${ZMQ_PATH}/include/* $EXTERNAL_IOS_INCLUDE_DIR
\ No newline at end of file
diff --git a/scripts/ios/config.sh b/scripts/ios/config.sh
new file mode 100755
index 000000000..128701469
--- /dev/null
+++ b/scripts/ios/config.sh
@@ -0,0 +1,12 @@
+#!/bin/sh
+
+export IOS_SCRIPTS_DIR=`pwd`
+export CW_ROOT=${IOS_SCRIPTS_DIR}/../..
+export EXTERNAL_DIR=${CW_ROOT}/cw_monero/ios/External
+export EXTERNAL_IOS_DIR=${EXTERNAL_DIR}/ios
+export EXTERNAL_IOS_SOURCE_DIR=${EXTERNAL_IOS_DIR}/sources
+export EXTERNAL_IOS_LIB_DIR=${EXTERNAL_IOS_DIR}/lib
+export EXTERNAL_IOS_INCLUDE_DIR=${EXTERNAL_IOS_DIR}/include
+
+mkdir -p $EXTERNAL_IOS_LIB_DIR
+mkdir -p $EXTERNAL_IOS_INCLUDE_DIR
\ No newline at end of file
diff --git a/scripts/ios/install_missing_headers.sh b/scripts/ios/install_missing_headers.sh
new file mode 100755
index 000000000..26d5bfd9e
--- /dev/null
+++ b/scripts/ios/install_missing_headers.sh
@@ -0,0 +1,63 @@
+#!/bin/bash
+
+. ./config.sh
+
+echo "Installing missing headers"
+
+# vmmeter
+mkdir -p ${EXTERNAL_IOS_INCLUDE_DIR}/sys
+
+if [ ! -f ${EXTERNAL_IOS_INCLUDE_DIR}/sys/vmmeter.h ]; then
+  cp /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sys/vmmeter.h ${EXTERNAL_IOS_INCLUDE_DIR}/sys/vmmeter.h
+fi
+
+# netinet
+mkdir -p ${EXTERNAL_IOS_INCLUDE_DIR}/netinet
+if [ ! -f ${EXTERNAL_IOS_INCLUDE_DIR}/netinet/ip_var.h ]; then
+  cp /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/netinet/ip_var.h ${EXTERNAL_IOS_INCLUDE_DIR}/netinet/ip_var.h
+fi
+
+if [ ! -f ${EXTERNAL_IOS_INCLUDE_DIR}/netinet/udp_var.h ]; then
+  cp /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/netinet/udp_var.h ${EXTERNAL_IOS_INCLUDE_DIR}/netinet/udp_var.h
+fi
+
+# IOKit
+mkdir -p ${EXTERNAL_IOS_INCLUDE_DIR}/IOKit
+if [ ! -f ${EXTERNAL_IOS_INCLUDE_DIR}/IOKit/IOTypes.h ]; then
+  cp /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/IOKit.framework/Versions/A/Headers/IOTypes.h  ${EXTERNAL_IOS_INCLUDE_DIR}/IOKit/IOTypes.h
+fi
+
+if [ ! -f ${EXTERNAL_IOS_INCLUDE_DIR}/IOKit/IOKitLib.h ]; then
+  cp /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/IOKit.framework/Versions/A/Headers/IOKitLib.h ${EXTERNAL_IOS_INCLUDE_DIR}/IOKit/IOKitLib.h
+fi
+
+if [ ! -f ${EXTERNAL_IOS_INCLUDE_DIR}/IOKit/IOReturn.h ]; then
+  cp /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/IOKit.framework/Versions/A/Headers/IOReturn.h ${EXTERNAL_IOS_INCLUDE_DIR}/IOKit/IOReturn.h
+fi
+
+if [ ! -f ${EXTERNAL_IOS_INCLUDE_DIR}/IOKit/OSMessageNotification.h ]; then
+  cp /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/IOKit.framework/Versions/A/Headers/OSMessageNotification.h  ${EXTERNAL_IOS_INCLUDE_DIR}/IOKit/OSMessageNotification.h
+fi
+
+# IOKit/ps
+mkdir -p ${EXTERNAL_IOS_INCLUDE_DIR}/IOKit/ps
+
+if [ ! -f ${EXTERNAL_IOS_INCLUDE_DIR}/IOKit/ps/IOPSKeys.h ]; then
+  cp /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/IOKit.framework/Versions/A/Headers/ps/IOPSKeys.h ${EXTERNAL_IOS_INCLUDE_DIR}/IOKit/ps/IOPSKeys.h
+fi
+
+if [ ! -f ${EXTERNAL_IOS_INCLUDE_DIR}/IOKit/ps/IOPowerSources.h ]; then
+  cp /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/IOKit.framework/Versions/A/Headers/ps/IOPowerSources.h ${EXTERNAL_IOS_INCLUDE_DIR}/IOKit/ps/IOPowerSources.h
+fi
+
+
+# libkern
+mkdir -p ${EXTERNAL_IOS_INCLUDE_DIR}/libkern
+
+if [ ! -f ${EXTERNAL_IOS_INCLUDE_DIR}/libkern/OSTypes.h ]; then
+  cp /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/libkern/OSTypes.h ${EXTERNAL_IOS_INCLUDE_DIR}/libkern/OSTypes.h
+fi
+
+if [ ! -f ${EXTERNAL_IOS_INCLUDE_DIR}/IOKit/IOKitKeys.h ]; then
+  cp /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/IOKit.framework/Versions/A/Headers/IOKitKeys.h ${EXTERNAL_IOS_INCLUDE_DIR}/IOKit/IOKitKeys.h
+fi