diff --git a/scripts/android/build_monero.sh b/scripts/android/build_monero.sh
deleted file mode 100755
index fb596e452..000000000
--- a/scripts/android/build_monero.sh
+++ /dev/null
@@ -1,68 +0,0 @@
-#!/bin/sh
-
-. ./config.sh
-MONERO_BRANCH=release-v0.18.3.2-android
-MONERO_SRC_DIR=${WORKDIR}/monero
-
-git clone https://github.com/cake-tech/monero.git ${MONERO_SRC_DIR} --branch ${MONERO_BRANCH}
-cd $MONERO_SRC_DIR
-git submodule update --init --force
-
-for arch in "aarch" "aarch64" "i686" "x86_64"
-do
-FLAGS=""
-PREFIX=${WORKDIR}/prefix_${arch}
-DEST_LIB_DIR=${PREFIX}/lib/monero
-DEST_INCLUDE_DIR=${PREFIX}/include/monero
-export CMAKE_INCLUDE_PATH="${PREFIX}/include"
-export CMAKE_LIBRARY_PATH="${PREFIX}/lib"
-ANDROID_STANDALONE_TOOLCHAIN_PATH="${TOOLCHAIN_BASE_DIR}_${arch}"
-PATH="${ANDROID_STANDALONE_TOOLCHAIN_PATH}/bin:${ORIGINAL_PATH}"
-
-mkdir -p $DEST_LIB_DIR
-mkdir -p $DEST_INCLUDE_DIR
-
-case $arch in
-	"aarch"	)
-		CLANG=arm-linux-androideabi-clang
- 		CXXLANG=arm-linux-androideabi-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++
-		BUILD_64=ON
-		TAG="android-armv8"
-		ARCH="armv8-a"
-		ARCH_ABI="arm64-v8a";;
-	"i686"		)
-		CLANG=i686-linux-androideabi-clang
- 		CXXLANG=i686-linux-androideabi-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++
-		BUILD_64=ON
-		TAG="android-x86_64"
-		ARCH="x86-64"
-		ARCH_ABI="x86_64";;
-esac
-
-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} -D MANUAL_SUBMODULES=1 $FLAGS ../..
-    
-make wallet_api -j$THREADS
-find . -path ./lib -prune -o -name '*.a' -exec cp '{}' lib \;
-
-cp -r ./lib/* $DEST_LIB_DIR
-cp ../../src/wallet/api/wallet2_api.h  $DEST_INCLUDE_DIR
-done
diff --git a/scripts/android/build_monero_all.sh b/scripts/android/build_monero_all.sh
index 69ec37b5f..f683d5d27 100755
--- a/scripts/android/build_monero_all.sh
+++ b/scripts/android/build_monero_all.sh
@@ -1,9 +1,48 @@
 #!/bin/bash
 
-./build_iconv.sh
-./build_boost.sh
-./build_openssl.sh
-./build_sodium.sh
-./build_unbound.sh
-./build_zmq.sh
-./build_monero.sh
+# Usage: env USE_DOCKER= ./build_all.sh 
+
+set -x -e
+
+cd "$(dirname "$0")"
+
+NPROC="-j$(nproc)"
+
+if [[ "x$(uname)" == "xDarwin" ]];
+then
+    USE_DOCKER="ON"
+    NPROC="-j1"
+fi
+
+../prepare_moneroc.sh
+
+# NOTE: -j1 is intentional. Otherwise you will run into weird behaviour on macos
+if [[ ! "x$USE_DOCKER" == "x" ]];
+then
+    for COIN in monero;
+    do
+        pushd ../monero_c
+            docker run --platform linux/amd64 -v$HOME/.cache/ccache:/root/.ccache -v$PWD:$PWD -w $PWD --rm -it git.mrcyjanek.net/mrcyjanek/debian:buster bash -c "git config --global --add safe.directory '*'; apt update; apt install -y ccache gcc g++ libtinfo5 gperf; ./build_single.sh ${COIN} x86_64-linux-android $NPROC"
+            # docker run --platform linux/amd64 -v$PWD:$PWD -w $PWD --rm -it git.mrcyjanek.net/mrcyjanek/debian:buster bash -c "git config --global --add safe.directory '*'; apt update; apt install -y ccache gcc g++ libtinfo5 gperf; ./build_single.sh ${COIN} i686-linux-android $NPROC"
+            docker run --platform linux/amd64 -v$HOME/.cache/ccache:/root/.ccache -v$PWD:$PWD -w $PWD --rm -it git.mrcyjanek.net/mrcyjanek/debian:buster bash -c "git config --global --add safe.directory '*'; apt update; apt install -y ccache gcc g++ libtinfo5 gperf; ./build_single.sh ${COIN} arm-linux-androideabi $NPROC"
+            docker run --platform linux/amd64 -v$HOME/.cache/ccache:/root/.ccache -v$PWD:$PWD -w $PWD --rm -it git.mrcyjanek.net/mrcyjanek/debian:buster bash -c "git config --global --add safe.directory '*'; apt update; apt install -y ccache gcc g++ libtinfo5 gperf; ./build_single.sh ${COIN} aarch64-linux-android $NPROC"
+        popd
+    done
+else
+    for COIN in monero;
+    do
+        pushd ../monero_c
+            ./build_single.sh ${COIN} x86_64-linux-android $NPROC
+            # ./build_single.sh ${COIN} i686-linux-android $NPROC
+            ./build_single.sh ${COIN} arm-linux-androideabi $NPROC
+            ./build_single.sh ${COIN} aarch64-linux-android $NPROC
+        popd
+    done
+fi
+
+unxz -f ../monero_c/release/monero/x86_64-linux-android_libwallet2_api_c.so.xz
+unxz -f ../monero_c/release/wownero/x86_64-linux-android_libwallet2_api_c.so.xz
+unxz -f ../monero_c/release/monero/arm-linux-androideabi_libwallet2_api_c.so.xz
+unxz -f ../monero_c/release/wownero/arm-linux-androideabi_libwallet2_api_c.so.xz
+unxz -f ../monero_c/release/monero/aarch64-linux-android_libwallet2_api_c.so.xz
+unxz -f ../monero_c/release/wownero/aarch64-linux-android_libwallet2_api_c.so.xz
\ No newline at end of file
diff --git a/scripts/prepare_moneroc.sh b/scripts/prepare_moneroc.sh
new file mode 100755
index 000000000..0ae270588
--- /dev/null
+++ b/scripts/prepare_moneroc.sh
@@ -0,0 +1,33 @@
+#!/bin/bash
+
+set -x -e
+
+cd "$(dirname "$0")"
+
+
+
+if [[ ! -d "monero_c" ]];
+then
+    git clone https://github.com/mrcyjanek/monero_c --branch rewrite-wip
+    cd monero_c
+    git checkout cd90f3bcd0349759030751ec7ce84eec6ee80c43
+    git reset --hard
+    git submodule update --init --force --recursive
+    ./apply_patches.sh monero
+    ./apply_patches.sh wownero
+else
+    cd monero_c
+fi
+
+if [[ ! -f "monero/.patch-applied" ]];
+then
+    ./apply_patches.sh monero
+fi
+
+if [[ ! -f "wownero/.patch-applied" ]];
+then
+    ./apply_patches.sh wownero
+fi
+cd ..
+
+echo "monero_c source prepared".