diff --git a/README.md b/README.md
index f6a655de53..4587e48485 100644
--- a/README.md
+++ b/README.md
@@ -179,7 +179,7 @@ that may be need for your applications.
 
  * `libindy.a` - This is a static library, which is compiled with NDK.
 
- [How to use instructions.](https://github.com/hyperledger/indy-sdk/blob/master/docs/android-build.md#usage)  
+ [How to use instructions.](https://github.com/hyperledger/indy-sdk/blob/master/docs/android-build.md#usage)
 
 {release channel} must be replaced with rc or stable to define corresponded release channel.
 See section "Release channels" for more details.
@@ -188,7 +188,7 @@ See section "Release channels" for more details.
 
  - [WARNING] This library should be considered as experimental as currently unit tests are *not* executed in the CI phase.
 
- - We are using the [NDK16b](https://dl.google.com/android/repository/android-ndk-r16b-linux-x86_64.zip) because it is the last NDK to have support for `gnustl_shared` stl.
+ - We are using the [NDK16b](https://dl.google.com/android/repository/android-ndk-r19c-linux-x86_64.zip) because it is the last NDK to have support for `gnustl_shared` stl.
  gnustl_shared is deprecated in latest NDK. gnustal_shared is needed because the dependencies are compiled using gnustal_shared and you will get build errors if more than one type of stl while compiling.
 
 
diff --git a/vcx/ci/Jenkinsfile b/vcx/ci/Jenkinsfile
index 83e8d7d247..5fd0d6e9d4 100644
--- a/vcx/ci/Jenkinsfile
+++ b/vcx/ci/Jenkinsfile
@@ -51,9 +51,9 @@ def testing() {
 
         stage('Testing') {
             parallel([
-                    'Xenial' : { mainUbuntu() },
+                    //'Xenial' : { mainUbuntu() },
                     'Android': { android() },
-                    'iOS' : { ios() }
+                    //'iOS' : { ios() }
             ])
         }
     } else {
@@ -262,8 +262,8 @@ def android() {
 
     stage('Android Build') {
         parallel([
-                "x86" : { buildAndroid("x86") },
-                "x86_64" : { buildAndroid("x86_64") },
+                //"x86" : { buildAndroid("x86") },
+                //"x86_64" : { buildAndroid("x86_64") },
                 "arm" : { buildAndroid("arm") },
                 "arm64" : { buildAndroid("arm64") },
                 "armv7" : { buildAndroid("armv7") }
@@ -283,10 +283,10 @@ def android() {
                 packageAndroid(android)
             }
             stage('Android Publishing') {
-                if (env.BRANCH_NAME == "master") {
+                //if (env.BRANCH_NAME == "master") {
                     //Publish package on aptly
                     publishAndroid(android)
-                }
+                //}
             }
         } catch (Exception ex) {
             currentBuild.result = "FAILED"
@@ -397,7 +397,8 @@ def buildAndroid(arch) {
 }
 
 def packageAndroid(android) {
-    all_archs = ["arm", "arm64", "armv7", "x86", "x86_64"]
+    //all_archs = ["arm", "arm64", "armv7", "x86", "x86_64"]
+    all_archs = ["arm", "arm64", "armv7"]
     for (arch in all_archs) {
         dir("runtime_android_build/libvcx_${arch}") {
             unstash name: "libvcx_${arch}"
diff --git a/vcx/ci/scripts/androidBuild.sh b/vcx/ci/scripts/androidBuild.sh
index cf1881c189..8cbdc4c1a7 100755
--- a/vcx/ci/scripts/androidBuild.sh
+++ b/vcx/ci/scripts/androidBuild.sh
@@ -39,24 +39,24 @@ retrieve_prebuilt_binaries() {
     ANDROID_BUILD_FOLDER=${PWD}
     pushd ${ANDROID_BUILD_FOLDER}
         echo -e "${GREEN}Downloading openssl for $1 ${RESET}"
-        curl -sSLO https://repo.sovrin.org/android/libindy/deps/openssl/openssl_$1.zip
-        unzip -o -qq openssl_$1.zip
-        export OPENSSL_DIR=${ANDROID_BUILD_FOLDER}/openssl_$1
+        curl -sSLO https://repo.corp.evernym.com/filely/android/openssl-1.1.1a_$1.zip
+        unzip -o -qq openssl-1.1.1a_$1.zip
+        export OPENSSL_DIR=${ANDROID_BUILD_FOLDER}/openssl-1.1.1a_$1
         echo -e "${GREEN}Done!${RESET}"
 
         echo -e "${GREEN}Downloading sodium for $1 ${RESET}"
-        curl -sSLO https://repo.sovrin.org/android/libindy/deps/sodium/libsodium_$1.zip
+        curl -sSLO https://repo.corp.evernym.com/filely/android/libsodium_$1.zip
         unzip -o -qq libsodium_$1.zip
         export SODIUM_DIR=${ANDROID_BUILD_FOLDER}/libsodium_$1
         echo -e "${GREEN}Done!${RESET}"
 
         echo -e "${GREEN}Downloading zmq for $1 ${RESET}"
-        curl -sSLO https://repo.sovrin.org/android/libindy/deps/zmq/libzmq_$1.zip
+        curl -sSLO https://repo.corp.evernym.com/filely/android/libzmq_$1.zip
         unzip -o -qq libzmq_$1.zip
         export LIBZMQ_DIR=${ANDROID_BUILD_FOLDER}/libzmq_$1
         echo -e "${GREEN}Done!${RESET}"
 
-        rm openssl_$1.zip
+        rm openssl-1.1.1a_$1.zip
         rm libsodium_$1.zip
         rm libzmq_$1.zip
     popd
@@ -70,7 +70,7 @@ generate_flags(){
     if [ $1 == "arm" ]; then
         export ARCH="arm"
         export TRIPLET="arm-linux-androideabi"
-        export PLATFORM="16"
+        export PLATFORM="21"
     elif [ $1 == "arm64" ]; then
         export ARCH="arm64"
         export TRIPLET="aarch64-linux-android"
@@ -78,11 +78,11 @@ generate_flags(){
     elif [ $1 == "armv7" ]; then
         export ARCH="armv7"
         export TRIPLET="armv7-linux-androideabi"
-        export PLATFORM="16"
+        export PLATFORM="21"
     elif [ $1 == "x86" ]; then
         export ARCH="x86"
         export TRIPLET="i686-linux-android"
-        export PLATFORM="16"
+        export PLATFORM="21"
     elif [ $1 == "x86_64" ]; then
         export ARCH="x86_64"
         export TRIPLET="x86_64-linux-android"
diff --git a/vcx/ci/scripts/androidPackage.sh b/vcx/ci/scripts/androidPackage.sh
index 8d3ffd76d5..7958457689 100755
--- a/vcx/ci/scripts/androidPackage.sh
+++ b/vcx/ci/scripts/androidPackage.sh
@@ -3,7 +3,8 @@
 set -e
 ANDROID_JNI_LIB=vcx/wrappers/java/android/src/main/jniLibs
 
-for arch in arm arm64 armv7 x86 x86_64
+#for arch in arm arm64 armv7 x86 x86_64
+for arch in arm arm64 armv7
 do
     arch_folder=${arch}
     if [ "${arch}" = "armv7" ]; then
diff --git a/vcx/libvcx/build.rs b/vcx/libvcx/build.rs
index 814d751e9b..269d67f457 100644
--- a/vcx/libvcx/build.rs
+++ b/vcx/libvcx/build.rs
@@ -63,6 +63,7 @@ fn main() {
         println!("cargo:rustc-link-search=native={}",libindy_lib_path);
         println!("cargo:rustc-link-lib=static=indy");
     }else if target.contains("aarch64-linux-android") || target.contains("armv7-linux-androideabi") ||
+        target.contains("armv7a-linux-androideabi") ||
         target.contains("arm-linux-androideabi") || target.contains("i686-linux-android") ||
         target.contains("x86_64-linux-android") || target.contains("aarch64-apple-ios") ||
         target.contains("armv7-apple-ios") || target.contains("armv7s-apple-ios") ||
diff --git a/vcx/libvcx/build_scripts/android/indy/Dockerfile b/vcx/libvcx/build_scripts/android/indy/Dockerfile
index 30242a8e9b..1863c71ad3 100644
--- a/vcx/libvcx/build_scripts/android/indy/Dockerfile
+++ b/vcx/libvcx/build_scripts/android/indy/Dockerfile
@@ -17,7 +17,7 @@ ENV SODIUM_LIB_DIR /home/indy_user/${sodium_dir}/lib
 ENV SODIUM_INCLUDE_DIR /home/indy_user/${sodium_dir}/include
 ENV LIBZMQ_LIB_DIR /home/indy_user/${libzmq_dir}/lib
 ENV LIBZMQ_INCLUDE_DIR /home/indy_user/${libzmq_dir}/include
-ENV ANDROID_NDK_ROOT /home/indy_user/android-ndk-r16b
+ENV ANDROID_NDK_ROOT /home/indy_user/android-ndk-r19c
 ENV TOOLCHAIN_DIR /home/indy_user/${target_arch}
 ENV PATH ${TOOLCHAIN_DIR}/bin:${PATH}
 ENV PKG_CONFIG_ALLOW_CROSS=1
@@ -37,8 +37,8 @@ RUN chmod 0440 /etc/sudoers.d/indy_user
 USER indy_user
 WORKDIR /home/indy_user
 
-COPY android-ndk-r16b-linux-x86_64.zip /home/indy_user/
-RUN unzip -qq /home/indy_user/android-ndk-r16b-linux-x86_64.zip -d /home/indy_user/
+COPY android-ndk-r19c-linux-x86_64.zip /home/indy_user/
+RUN unzip -qq /home/indy_user/android-ndk-r19c-linux-x86_64.zip -d /home/indy_user/
 COPY --chown=indy_user:indy_user indy-sdk/ /home/indy_user/indy-sdk/
 COPY --chown=indy_user:indy_user ${openssl_dir}/ ${OPENSSL_DIR}/
 COPY --chown=indy_user:indy_user ${sodium_dir}/ /home/indy_user/${sodium_dir}/
diff --git a/vcx/libvcx/build_scripts/android/indy/build.sh b/vcx/libvcx/build_scripts/android/indy/build.sh
index f3d07de787..37245f469c 100644
--- a/vcx/libvcx/build_scripts/android/indy/build.sh
+++ b/vcx/libvcx/build_scripts/android/indy/build.sh
@@ -18,19 +18,19 @@ GIT_INSTALL=${4:-master}
 if [ -z "${TARGET_ARCH}" ]; then
     echo STDERR "Missing TARGET_ARCH argument"
     echo STDERR "e.g. x86 or arm"
-    exit 1 
+    exit 1
 fi
 
 if [ -z "${TARGET_API}" ]; then
     echo STDERR "Missing TARGET_API argument"
     echo STDERR "e.g. 21"
-    exit 1 
+    exit 1
 fi
 
 if [ -z "${CROSS_COMPILE}" ]; then
     echo STDERR "Missing CROSS_COMPILE argument"
     echo STDERR "e.g. i686-linux-android"
-    exit 1 
+    exit 1
 fi
 
 if [ -z "${GIT_INSTALL}" ] ; then
@@ -62,11 +62,11 @@ if [ -z "${SODIUM_DIR}" ]; then
         exit 1
     else
         SODIUM_DIR=$6
-    fi    
+    fi
 fi
 
 if [ -z "${LIBZMQ_DIR}" ] ; then
-    LIBZMQ_DIR="libzmq_${TARGET_ARCH}" 
+    LIBZMQ_DIR="libzmq_${TARGET_ARCH}"
     if [ -d "${LIBZMQ_DIR}" ] ; then
         echo "Found ${LIBZMQ_DIR}"
     elif [ -z "$7" ] ; then
@@ -78,11 +78,11 @@ if [ -z "${LIBZMQ_DIR}" ] ; then
     fi
 fi
 
-if [ ! -f "android-ndk-r16b-linux-x86_64.zip" ] ; then
-    echo "Downloading android-ndk-r16b-linux-x86_64.zip"
-    wget -q https://dl.google.com/android/repository/android-ndk-r16b-linux-x86_64.zip 
+if [ ! -f "android-ndk-r19c-linux-x86_64.zip" ] ; then
+    echo "Downloading android-ndk-r19c-linux-x86_64.zip"
+    wget -q https://dl.google.com/android/repository/android-ndk-r19c-linux-x86_64.zip
 else
-    echo "Skipping download android-ndk-r16b-linux-x86_64.zip"
+    echo "Skipping download android-ndk-r19c-linux-x86_64.zip"
 fi
 
 _INDY_SDK_REPO="https://github.com/hyperledger/indy-sdk.git"
diff --git a/vcx/libvcx/build_scripts/android/libsodium/Dockerfile b/vcx/libvcx/build_scripts/android/libsodium/Dockerfile
index 46ed2a23e8..d04f28d23e 100644
--- a/vcx/libvcx/build_scripts/android/libsodium/Dockerfile
+++ b/vcx/libvcx/build_scripts/android/libsodium/Dockerfile
@@ -8,7 +8,7 @@ ARG cross_compile
 ENV TARGET_ARCH ${target_arch}
 ENV TARGET_API ${target_api}
 ENV CROSS_COMPILE ${cross_compile}
-ENV ANDROID_NDK_ROOT /home/sodium_user/android-ndk-r16b
+ENV ANDROID_NDK_ROOT /home/sodium_user/android-ndk-r19c
 ENV TOOLCHAIN_DIR /home/sodium_user/${target_arch}
 ENV PATH ${TOOLCHAIN_DIR}/bin:${PATH}
 ENV CC ${TOOLCHAIN_DIR}/bin/${cross_compile}-clang
@@ -27,9 +27,9 @@ RUN usermod -aG sudo sodium_user
 USER sodium_user
 WORKDIR /home/sodium_user
 
-COPY android-ndk-r16b-linux-x86_64.zip /home/sodium_user/
+COPY android-ndk-r19c-linux-x86_64.zip /home/sodium_user/
 COPY libsodium-1.0.12.tar.gz /home/sodium_user/
-RUN unzip -qq /home/sodium_user/android-ndk-r16b-linux-x86_64.zip -d /home/sodium_user/
+RUN unzip -qq /home/sodium_user/android-ndk-r19c-linux-x86_64.zip -d /home/sodium_user/
 RUN tar xf /home/sodium_user/libsodium-1.0.12.tar.gz -C /home/sodium_user/
 RUN python3 ${ANDROID_NDK_ROOT}/build/tools/make_standalone_toolchain.py --arch ${target_arch} --api ${target_api} --install-dir ${TOOLCHAIN_DIR}
 
diff --git a/vcx/libvcx/build_scripts/android/libsodium/build.sh b/vcx/libvcx/build_scripts/android/libsodium/build.sh
index 195ea15173..199f826996 100644
--- a/vcx/libvcx/build_scripts/android/libsodium/build.sh
+++ b/vcx/libvcx/build_scripts/android/libsodium/build.sh
@@ -7,26 +7,26 @@ CROSS_COMPILE=$3
 if [ -z "${TARGET_ARCH}" ]; then
     echo STDERR "Missing TARGET_ARCH argument"
     echo STDERR "e.g. x86 or arm"
-    exit 1 
+    exit 1
 fi
 
 if [ -z "${TARGET_API}" ]; then
     echo STDERR "Missing TARGET_API argument"
     echo STDERR "e.g. 21"
-    exit 1 
+    exit 1
 fi
 
 if [ -z "${CROSS_COMPILE}" ]; then
     echo STDERR "Missing CROSS_COMPILE argument"
     echo STDERR "e.g. i686-linux-android"
-    exit 1 
+    exit 1
 fi
 
-if [ ! -f "android-ndk-r16b-linux-x86_64.zip" ] ; then
-    echo "Downloading android-ndk-r16b-linux-x86_64.zip"
-    wget -q https://dl.google.com/android/repository/android-ndk-r16b-linux-x86_64.zip 
+if [ ! -f "android-ndk-r19c-linux-x86_64.zip" ] ; then
+    echo "Downloading android-ndk-r19c-linux-x86_64.zip"
+    wget -q https://dl.google.com/android/repository/android-ndk-r19c-linux-x86_64.zip
 else
-    echo "Skipping download android-ndk-r16b-linux-x86_64.zip"
+    echo "Skipping download android-ndk-r19c-linux-x86_64.zip"
 fi
 
 if [ ! -f "libsodium-1.0.12.tar.gz" ] ; then
diff --git a/vcx/libvcx/build_scripts/android/mac/cargo-config.toml.template b/vcx/libvcx/build_scripts/android/mac/cargo-config.toml.template
index 51580f76f1..97a949b4f3 100644
--- a/vcx/libvcx/build_scripts/android/mac/cargo-config.toml.template
+++ b/vcx/libvcx/build_scripts/android/mac/cargo-config.toml.template
@@ -2,7 +2,7 @@
 ar = "$NDK_DIR/arm64/bin/aarch64-linux-android-ar"
 linker = "$NDK_DIR/arm64/bin/aarch64-linux-android-clang"
 
-[target.armv7-linux-androideabi]
+[target.armv7a-linux-androideabi]
 ar = "$NDK_DIR/arm/bin/arm-linux-androideabi-ar"
 linker = "$NDK_DIR/arm/bin/arm-linux-androideabi-clang"
 
diff --git a/vcx/libvcx/build_scripts/android/mac/mac.libzmq.libsodium.build.sh b/vcx/libvcx/build_scripts/android/mac/mac.libzmq.libsodium.build.sh
index 4e5e2c8d4c..fcbb5d8d13 100755
--- a/vcx/libvcx/build_scripts/android/mac/mac.libzmq.libsodium.build.sh
+++ b/vcx/libvcx/build_scripts/android/mac/mac.libzmq.libsodium.build.sh
@@ -9,11 +9,11 @@ WORK_DIR=$(abspath "$WORK_DIR")
 NDK_DIR=$WORK_DIR/NDK
 
 declare -a archs=(
-    "arm" "arm" "16" "arm-linux-androideabi"
-    "arm" "armv7" "16" "arm-linux-androideabi"
-    "arm64" "arm64" "21" "aarch64-linux-android"
-    "x86" "x86" "16" "i686-linux-android"
-    "x86_64" "x86_64" "21" "x86_64-linux-android"
+    "arm" "arm" "23" "arm-linux-androideabi"
+    "arm" "armv7" "23" "armv7a-linux-androideabi"
+    "arm64" "arm64" "23" "aarch64-linux-android"
+    "x86" "x86" "23" "i686-linux-android"
+    "x86_64" "x86_64" "23" "x86_64-linux-android"
     )
 archslen=${#archs[@]}
 
@@ -25,15 +25,15 @@ mkdir -p $WORK_DIR/libzmq-android/zmq
 
 cd $WORK_DIR/libzmq-android/libsodium
 
-if [ ! -f "libsodium-1.0.12.tar.gz" ] ; then
-    echo "Downloading libsodium-1.0.12.tar.gz"
-    wget -q wget https://github.com/jedisct1/libsodium/releases/download/1.0.12/libsodium-1.0.12.tar.gz
+if [ ! -f "libsodium-1.0.17.tar.gz" ] ; then
+    echo "Downloading libsodium-1.0.17.tar.gz"
+    wget -q wget https://github.com/jedisct1/libsodium/releases/download/1.0.17/libsodium-1.0.17.tar.gz
 else
-    echo "Skipping download libsodium-1.0.12.tar.gz"
+    echo "Skipping download libsodium-1.0.17.tar.gz"
 fi
 
-if [ ! -d "$WORK_DIR/libzmq-android/libsodium/libsodium-1.0.12" ]; then
-    tar zxf ./libsodium-1.0.12.tar.gz
+if [ ! -d "$WORK_DIR/libzmq-android/libsodium/libsodium-1.0.17" ]; then
+    tar zxf ./libsodium-1.0.17.tar.gz
 fi
 
 for (( arch=0; arch<${archslen}; arch=arch+4 ));
@@ -56,7 +56,7 @@ do
     #cd /home/sodium_user
     #echo "Building Android NDK for architecture ${target_arch}"
     #python3 ${ANDROID_NDK_ROOT}/build/tools/make_standalone_toolchain.py --arch ${ndk_arch} --api ${target_api} --install-dir ${TOOLCHAIN_DIR}
-    cd $WORK_DIR/libzmq-android/libsodium/libsodium-1.0.12
+    cd $WORK_DIR/libzmq-android/libsodium/libsodium-1.0.17
     make clean
     ./autogen.sh
     ./configure --prefix=$WORK_DIR/libzmq-android/libsodium/libsodium_${TARGET_ARCH} --disable-soname-versions --host=${CROSS_COMPILE}
diff --git a/vcx/libvcx/build_scripts/android/openssl/Dockerfile b/vcx/libvcx/build_scripts/android/openssl/Dockerfile
index 0e0d1970be..94cfb1cec5 100644
--- a/vcx/libvcx/build_scripts/android/openssl/Dockerfile
+++ b/vcx/libvcx/build_scripts/android/openssl/Dockerfile
@@ -8,7 +8,7 @@ ARG cross_compile
 ENV TARGET_ARCH ${target_arch}
 ENV TARGET_API ${target_api}
 ENV CROSS_COMPILE ${cross_compile}
-ENV ANDROID_NDK_ROOT /home/openssl_user/android-ndk-r16b
+ENV ANDROID_NDK_ROOT /home/openssl_user/android-ndk-r19c
 ENV TOOLCHAIN_DIR /home/openssl_user/${target_arch}
 
 RUN DEBIAN_FRONTEND=noninteractive apt-get -qq update -y && apt-get -qq install -y zip unzip autoconf cmake wget python3 2>&1 > /dev/null
@@ -19,9 +19,9 @@ RUN chmod 0440 /etc/sudoers.d/openssl_user
 USER openssl_user
 WORKDIR /home/openssl_user
 COPY make_openssl.sh /home/openssl_user/
-COPY android-ndk-r16b-linux-x86_64.zip /home/openssl_user/
+COPY android-ndk-r19c-linux-x86_64.zip /home/openssl_user/
 COPY openssl-1.1.0h.tar.gz /home/openssl_user/
-RUN unzip -qq /home/openssl_user/android-ndk-r16b-linux-x86_64.zip -d /home/openssl_user/
+RUN unzip -qq /home/openssl_user/android-ndk-r19c-linux-x86_64.zip -d /home/openssl_user/
 RUN tar xf /home/openssl_user/openssl-1.1.0h.tar.gz -C /home/openssl_user/
 RUN python3 ${ANDROID_NDK_ROOT}/build/tools/make_standalone_toolchain.py --arch ${TARGET_ARCH} --api ${TARGET_API} --install-dir ${TOOLCHAIN_DIR}
 RUN bash make_openssl.sh
diff --git a/vcx/libvcx/build_scripts/android/openssl/build.sh b/vcx/libvcx/build_scripts/android/openssl/build.sh
index 579e893aa2..7e3b41e47c 100644
--- a/vcx/libvcx/build_scripts/android/openssl/build.sh
+++ b/vcx/libvcx/build_scripts/android/openssl/build.sh
@@ -7,26 +7,26 @@ CROSS_COMPILE=$3
 if [ -z "${TARGET_ARCH}" ]; then
     echo STDERR "Missing TARGET_ARCH argument"
     echo STDERR "e.g. x86 or arm"
-    exit 1 
+    exit 1
 fi
 
 if [ -z "${TARGET_API}" ]; then
     echo STDERR "Missing TARGET_API argument"
     echo STDERR "e.g. 21"
-    exit 1 
+    exit 1
 fi
 
 if [ -z "${CROSS_COMPILE}" ]; then
     echo STDERR "Missing CROSS_COMPILE argument"
     echo STDERR "e.g. i686-linux-android"
-    exit 1 
+    exit 1
 fi
 
-if [ ! -f "android-ndk-r16b-linux-x86_64.zip" ] ; then
-    echo "Downloading android-ndk-r16b-linux-x86_64.zip"
-    wget -q https://dl.google.com/android/repository/android-ndk-r16b-linux-x86_64.zip 
+if [ ! -f "android-ndk-r19c-linux-x86_64.zip" ] ; then
+    echo "Downloading android-ndk-r19c-linux-x86_64.zip"
+    wget -q https://dl.google.com/android/repository/android-ndk-r19c-linux-x86_64.zip
 else
-    echo "Skipping download android-ndk-r16b-linux-x86_64.zip"
+    echo "Skipping download android-ndk-r19c-linux-x86_64.zip"
 fi
 
 if [ ! -f "openssl-1.1.0h.tar.gz" ] ; then
@@ -36,7 +36,7 @@ else
     echo "Skipping download openssl-1.1.0h.tar.gz"
 fi
 
-docker build -t openssl-android:latest . --build-arg target_arch=${TARGET_ARCH} --build-arg target_api=${TARGET_API} --build-arg cross_compile=${CROSS_COMPILE} && \ 
+docker build -t openssl-android:latest . --build-arg target_arch=${TARGET_ARCH} --build-arg target_api=${TARGET_API} --build-arg cross_compile=${CROSS_COMPILE} && \
 docker run openssl-android:latest && \
 docker_id=$(docker ps -a | grep openssl-android:latest | grep Exited | tail -n 1 | cut -d ' ' -f 1) && \
 docker_image_id=$(docker image ls | grep openssl-android | perl -pe 's/\s+/ /g' | cut -d ' ' -f 3) && \
diff --git a/vcx/libvcx/build_scripts/android/openssl/make_openssl.sh b/vcx/libvcx/build_scripts/android/openssl/make_openssl.sh
index ffea410d41..553a33fe2f 100644
--- a/vcx/libvcx/build_scripts/android/openssl/make_openssl.sh
+++ b/vcx/libvcx/build_scripts/android/openssl/make_openssl.sh
@@ -15,7 +15,7 @@
 # try to pick it up with the value of _ANDROID_NDK_ROOT below. If
 # ANDROID_NDK_ROOT is set, then the value is ignored.
 # _ANDROID_NDK="android-ndk-r8e"
-_ANDROID_NDK="android-ndk-r16b"
+_ANDROID_NDK="android-ndk-r19c"
 # _ANDROID_NDK="android-ndk-r10"
 
 # Set _ANDROID_EABI to the EABI you want to use. You can find the
@@ -118,12 +118,12 @@ if [ -z "$ANDROID_TOOLCHAIN" ] || [ ! -d "$ANDROID_TOOLCHAIN" ]; then
 fi
 
 case $_ANDROID_ARCH in
-	arch-arm)	  
+	arch-arm)
       ANDROID_TOOLS="arm-linux-androideabi-clang arm-linux-androideabi-ranlib arm-linux-androideabi-ld"
 	  ;;
-	arch-x86)	  
+	arch-x86)
       ANDROID_TOOLS="i686-linux-android-clang i686-linux-android-ranlib i686-linux-android-ld"
-	  ;;	  
+	  ;;
 	*)
 	  echo "ERROR ERROR ERROR"
 	  ;;
diff --git a/vcx/libvcx/build_scripts/android/vcx/Dockerfile b/vcx/libvcx/build_scripts/android/vcx/Dockerfile
index 99e15dc327..27c6e40c97 100644
--- a/vcx/libvcx/build_scripts/android/vcx/Dockerfile
+++ b/vcx/libvcx/build_scripts/android/vcx/Dockerfile
@@ -18,7 +18,7 @@ ENV SODIUM_INCLUDE_DIR /home/vcx_user/${sodium_dir}/include
 ENV LIBZMQ_LIB_DIR /home/vcx_user/${libzmq_dir}/lib
 ENV LIBZMQ_INCLUDE_DIR /home/vcx_user/${libzmq_dir}/include
 ENV LIBINDY_DIR /home/vcx_user/${libindy_dir}
-ENV ANDROID_NDK_ROOT /home/vcx_user/android-ndk-r16b
+ENV ANDROID_NDK_ROOT /home/vcx_user/android-ndk-r19c
 ENV TOOLCHAIN_DIR /home/vcx_user/${target_arch}
 ENV PATH ${TOOLCHAIN_DIR}/bin:${PATH}
 ENV PKG_CONFIG_ALLOW_CROSS=1
@@ -37,8 +37,8 @@ RUN chmod 0440 /etc/sudoers.d/vcx_user
 USER vcx_user
 WORKDIR /home/vcx_user
 
-COPY android-ndk-r16b-linux-x86_64.zip /home/vcx_user/
-RUN unzip -qq /home/vcx_user/android-ndk-r16b-linux-x86_64.zip -d /home/vcx_user/
+COPY android-ndk-r19c-linux-x86_64.zip /home/vcx_user/
+RUN unzip -qq /home/vcx_user/android-ndk-r19c-linux-x86_64.zip -d /home/vcx_user/
 COPY --chown=vcx_user:vcx_user sdk/ /home/vcx_user/sdk/
 COPY --chown=vcx_user:vcx_user ${openssl_dir}/ ${OPENSSL_DIR}/
 COPY --chown=vcx_user:vcx_user ${sodium_dir}/ /home/vcx_user/${sodium_dir}/
diff --git a/vcx/libvcx/build_scripts/android/vcx/build.nondocker.sh b/vcx/libvcx/build_scripts/android/vcx/build.nondocker.sh
index 78de834910..baa2765a1b 100755
--- a/vcx/libvcx/build_scripts/android/vcx/build.nondocker.sh
+++ b/vcx/libvcx/build_scripts/android/vcx/build.nondocker.sh
@@ -29,9 +29,9 @@ if [ -z "${CROSS_COMPILE}" ]; then
     exit 1
 fi
 
-if [ "${TARGET_ARCH}" = "x86_64" ]; then
-    NDK_LIB_DIR="lib64"
-fi
+#if [ "${TARGET_ARCH}" = "x86_64" ]; then
+#    NDK_LIB_DIR="lib64"
+#fi
 
 
 if [ -z "${OPENSSL_DIR}" ]; then
@@ -145,38 +145,43 @@ if [ "$(uname)" == "Darwin" ]; then
     export TOOLCHAIN_PREFIX=${WORKDIR}/toolchains/darwin
     mkdir -p ${TOOLCHAIN_PREFIX}
     pushd $TOOLCHAIN_PREFIX
-    if [ ! -d "android-ndk-r16b" ] ; then
-        echo "Downloading android-ndk-r16b-darwin-x86_64.zip"
-        wget -q https://dl.google.com/android/repository/android-ndk-r16b-darwin-x86_64.zip
-        unzip -qq android-ndk-r16b-darwin-x86_64.zip
+    if [ ! -d "android-ndk-r19c" ] ; then
+        echo "Downloading android-ndk-r19c-darwin-x86_64.zip"
+        wget -q https://dl.google.com/android/repository/android-ndk-r19c-darwin-x86_64.zip
+        unzip -qq android-ndk-r19c-darwin-x86_64.zip
     else
-        echo "Skipping download android-ndk-r16b-linux-x86_64.zip"
+        echo "Skipping download android-ndk-r19c-linux-x86_64.zip"
     fi
-    export ANDROID_NDK_ROOT=${TOOLCHAIN_PREFIX}/android-ndk-r16b
+    export ANDROID_NDK_ROOT=${TOOLCHAIN_PREFIX}/android-ndk-r19c
+    export PREBUILT_TOOLCHAIN=${ANDROID_NDK_ROOT}/toolchains/llvm/prebuilt/darwin-x86_64
     popd
 elif [ "$(expr substr $(uname -s) 1 5)" == "Linux" ]; then
     echo "Downloading NDK for Linux"
     export TOOLCHAIN_PREFIX=${WORKDIR}/toolchains/linux
     mkdir -p ${TOOLCHAIN_PREFIX}
     pushd $TOOLCHAIN_PREFIX
-    if [ ! -d "android-ndk-r16b" ] ; then
-        echo "Downloading android-ndk-r16b-linux-x86_64.zip"
-        wget -q https://dl.google.com/android/repository/android-ndk-r16b-linux-x86_64.zip
-        unzip -qq android-ndk-r16b-linux-x86_64.zip
+    if [ ! -d "android-ndk-r19c" ] ; then
+        echo "Downloading android-ndk-r19c-linux-x86_64.zip"
+        wget -q https://dl.google.com/android/repository/android-ndk-r19c-linux-x86_64.zip
+        unzip -qq android-ndk-r19c-linux-x86_64.zip
     else
-        echo "Skipping download android-ndk-r16b-linux-x86_64.zip"
+        echo "Skipping download android-ndk-r19c-linux-x86_64.zip"
     fi
-    export ANDROID_NDK_ROOT=${TOOLCHAIN_PREFIX}/android-ndk-r16b
+    export ANDROID_NDK_ROOT=${TOOLCHAIN_PREFIX}/android-ndk-r19c
+    export PREBUILT_TOOLCHAIN=${ANDROID_NDK_ROOT}/toolchains/llvm/prebuilt/linux-x86_64
     popd
 fi
 
 
-LIBVCX=../../../
-CROSS_COMPILE_DIR=${CROSS_COMPILE}
-TARGET_ARCH_DIR=${TARGET_ARCH}
+LIBVCX=../../..
+CROSS_COMPILE_PREFIX=${CROSS_COMPILE}
+CROSS_COMPILE_CLANG_PREFIX=${CROSS_COMPILE_PREFIX}
 if [ "${TARGET_ARCH}" = "armv7" ]; then
-    TARGET_ARCH_DIR="arm"
-    CROSS_COMPILE_DIR="arm-linux-androideabi"
+    CROSS_COMPILE_PREFIX="arm-linux-androideabi"
+    CROSS_COMPILE_CLANG_PREFIX="armv7a-linux-androideabi"
+fi
+if [ "${TARGET_ARCH}" = "arm" ]; then
+    CROSS_COMPILE_CLANG_PREFIX="armv7a-linux-androideabi"
 fi
 
 export SODIUM_LIB_DIR=${SODIUM_DIR}/lib
@@ -188,20 +193,18 @@ export CARGO_INCREMENTAL=1
 export RUST_LOG=indy=trace
 export RUST_TEST_THREADS=1
 export RUST_BACKTRACE=1
-export TOOLCHAIN_DIR=${TOOLCHAIN_PREFIX}/${TARGET_ARCH_DIR}
-export PATH=${TOOLCHAIN_DIR}/bin:${PATH}
+export PATH=${PREBUILT_TOOLCHAIN}/bin:${PATH}
 export PKG_CONFIG_ALLOW_CROSS=1
-export CC=${TOOLCHAIN_DIR}/bin/${CROSS_COMPILE_DIR}-clang
-export AR=${TOOLCHAIN_DIR}/bin/${CROSS_COMPILE_DIR}-ar
-export STRIP=${TOOLCHAIN_DIR}/bin/${CROSS_COMPILE_DIR}-strip
-export CXX=${TOOLCHAIN_DIR}/bin/${CROSS_COMPILE_DIR}-clang++
-export CXXLD=${TOOLCHAIN_DIR}/bin/${CROSS_COMPILE_DIR}-ld
-export RANLIB=${TOOLCHAIN_DIR}/bin/${CROSS_COMPILE_DIR}-ranlib
+export CC=${PREBUILT_TOOLCHAIN}/bin/${CROSS_COMPILE_CLANG_PREFIX}${TARGET_API}-clang
+export CXX=${PREBUILT_TOOLCHAIN}/bin/${CROSS_COMPILE_CLANG_PREFIX}${TARGET_API}-clang++
+export AR=${PREBUILT_TOOLCHAIN}/bin/${CROSS_COMPILE_PREFIX}-ar
+export STRIP=${PREBUILT_TOOLCHAIN}/bin/${CROSS_COMPILE_PREFIX}-strip
+export CXXLD=${PREBUILT_TOOLCHAIN}/bin/${CROSS_COMPILE_PREFIX}-ld
+export RANLIB=${PREBUILT_TOOLCHAIN}/bin/${CROSS_COMPILE_PREFIX}-ranlib
 export TARGET=android
 
 printenv
 
-python3 ${ANDROID_NDK_ROOT}/build/tools/make_standalone_toolchain.py --arch ${TARGET_ARCH_DIR} --api ${TARGET_API} --install-dir ${TOOLCHAIN_DIR}
 cat << EOF > ~/.cargo/config
 [target.${CROSS_COMPILE}]
 ar = "${AR}"
@@ -230,19 +233,34 @@ popd
 
 LIBVCX_BUILDS=${WORKDIR}/libvcx_${TARGET_ARCH}
 mkdir -p ${LIBVCX_BUILDS}
+
+echo "$CC -v -shared -o ${LIBVCX_BUILDS}/libvcx.so -Wl,--whole-archive \
+${LIBVCX}/target/${CROSS_COMPILE}/release/libvcx.a \
+${PREBUILT_TOOLCHAIN}/sysroot/usr/${NDK_LIB_DIR}/${CROSS_COMPILE_PREFIX}/${TARGET_API}/libz.so \
+${PREBUILT_TOOLCHAIN}/sysroot/usr/${NDK_LIB_DIR}/${CROSS_COMPILE_PREFIX}/${TARGET_API}/libm.a \
+${PREBUILT_TOOLCHAIN}/sysroot/usr/${NDK_LIB_DIR}/${CROSS_COMPILE_PREFIX}/${TARGET_API}/liblog.so \
+${LIBINDY_DIR}/libindy.a \
+${LIBNULLPAY_DIR}/libnullpay.a \
+${PREBUILT_TOOLCHAIN}/sysroot/usr/${NDK_LIB_DIR}/${CROSS_COMPILE_PREFIX}/libc++_shared.so \
+${OPENSSL_DIR}/lib/libssl.a \
+${OPENSSL_DIR}/lib/libcrypto.a \
+${SODIUM_LIB_DIR}/libsodium.a \
+${LIBZMQ_LIB_DIR}/libzmq.a \
+-Wl,--no-whole-archive -z muldefs"
+
 $CC -v -shared -o ${LIBVCX_BUILDS}/libvcx.so -Wl,--whole-archive \
 ${LIBVCX}/target/${CROSS_COMPILE}/release/libvcx.a \
-${TOOLCHAIN_DIR}/sysroot/usr/${NDK_LIB_DIR}/libz.so \
-${TOOLCHAIN_DIR}/sysroot/usr/${NDK_LIB_DIR}/libm.a \
-${TOOLCHAIN_DIR}/sysroot/usr/${NDK_LIB_DIR}/liblog.so \
+${PREBUILT_TOOLCHAIN}/sysroot/usr/${NDK_LIB_DIR}/${CROSS_COMPILE_PREFIX}/${TARGET_API}/libz.so \
+${PREBUILT_TOOLCHAIN}/sysroot/usr/${NDK_LIB_DIR}/${CROSS_COMPILE_PREFIX}/${TARGET_API}/libm.a \
+${PREBUILT_TOOLCHAIN}/sysroot/usr/${NDK_LIB_DIR}/${CROSS_COMPILE_PREFIX}/${TARGET_API}/liblog.so \
 ${LIBINDY_DIR}/libindy.a \
 ${LIBNULLPAY_DIR}/libnullpay.a \
-${TOOLCHAIN_DIR}/${CROSS_COMPILE_DIR}/${NDK_LIB_DIR}/libgnustl_shared.so \
+${PREBUILT_TOOLCHAIN}/sysroot/usr/${NDK_LIB_DIR}/${CROSS_COMPILE_PREFIX}/libc++_shared.so \
 ${OPENSSL_DIR}/lib/libssl.a \
 ${OPENSSL_DIR}/lib/libcrypto.a \
 ${SODIUM_LIB_DIR}/libsodium.a \
 ${LIBZMQ_LIB_DIR}/libzmq.a \
-${TOOLCHAIN_DIR}/${CROSS_COMPILE_DIR}/${NDK_LIB_DIR}/libgnustl_shared.so -Wl,--no-whole-archive -z muldefs
+-Wl,--no-whole-archive -z muldefs
 
 ${STRIP} -S -x -o ${LIBVCX_BUILDS}/libvcx.so.new ${LIBVCX_BUILDS}/libvcx.so
 mv ${LIBVCX_BUILDS}/libvcx.so.new ${LIBVCX_BUILDS}/libvcx.so
diff --git a/vcx/libvcx/build_scripts/android/vcx/build.sh b/vcx/libvcx/build_scripts/android/vcx/build.sh
index 40c05cfc28..5b4603bd5d 100644
--- a/vcx/libvcx/build_scripts/android/vcx/build.sh
+++ b/vcx/libvcx/build_scripts/android/vcx/build.sh
@@ -8,19 +8,19 @@ GIT_INSTALL=${4:-master}
 if [ -z "${TARGET_ARCH}" ]; then
     echo STDERR "Missing TARGET_ARCH argument"
     echo STDERR "e.g. x86 or arm"
-    exit 1 
+    exit 1
 fi
 
 if [ -z "${TARGET_API}" ]; then
     echo STDERR "Missing TARGET_API argument"
     echo STDERR "e.g. 21"
-    exit 1 
+    exit 1
 fi
 
 if [ -z "${CROSS_COMPILE}" ]; then
     echo STDERR "Missing CROSS_COMPILE argument"
     echo STDERR "e.g. i686-linux-android"
-    exit 1 
+    exit 1
 fi
 
 if [ -z "${GIT_INSTALL}" ] ; then
@@ -81,11 +81,11 @@ if [ -z "${LIBINDY_DIR}" ] ; then
     fi
 fi
 
-if [ ! -f "android-ndk-r16b-linux-x86_64.zip" ] ; then
-    echo "Downloading android-ndk-r16b-linux-x86_64.zip"
-    wget -q https://dl.google.com/android/repository/android-ndk-r16b-linux-x86_64.zip 
+if [ ! -f "android-ndk-r19c-linux-x86_64.zip" ] ; then
+    echo "Downloading android-ndk-r19c-linux-x86_64.zip"
+    wget -q https://dl.google.com/android/repository/android-ndk-r19c-linux-x86_64.zip
 else
-    echo "Skipping download android-ndk-r16b-linux-x86_64.zip"
+    echo "Skipping download android-ndk-r19c-linux-x86_64.zip"
 fi
 
 _SDK_REPO="git@github.com:evernym/sdk.git"
diff --git a/vcx/libvcx/build_scripts/android/zmq/Dockerfile b/vcx/libvcx/build_scripts/android/zmq/Dockerfile
index 2f13f8b2ae..032c8e6172 100644
--- a/vcx/libvcx/build_scripts/android/zmq/Dockerfile
+++ b/vcx/libvcx/build_scripts/android/zmq/Dockerfile
@@ -11,7 +11,7 @@ ENV TARGET_API ${target_api}
 ENV CROSS_COMPILE ${cross_compile}
 ENV ZMQ_HAVE_ANDROID 1
 ENV SODIUM_LIB_DIR /home/zeromq_user/${sodium_lib_dir}
-ENV ANDROID_NDK_ROOT /home/zeromq_user/android-ndk-r16b
+ENV ANDROID_NDK_ROOT /home/zeromq_user/android-ndk-r19c
 ENV TOOLCHAIN_DIR /home/zeromq_user/${target_arch}
 ENV PATH ${TOOLCHAIN_DIR}/bin:${PATH}
 
@@ -25,10 +25,10 @@ RUN usermod -aG sudo zeromq_user
 USER zeromq_user
 WORKDIR /home/zeromq_user
 
-COPY android-ndk-r16b-linux-x86_64.zip /home/zeromq_user/
+COPY android-ndk-r19c-linux-x86_64.zip /home/zeromq_user/
 COPY zeromq-4.2.5.tar.gz /home/zeromq_user/
 COPY ${sodium_lib_dir}/ ${SODIUM_LIB_DIR}/
-RUN unzip -qq /home/zeromq_user/android-ndk-r16b-linux-x86_64.zip -d /home/zeromq_user/
+RUN unzip -qq /home/zeromq_user/android-ndk-r19c-linux-x86_64.zip -d /home/zeromq_user/
 RUN tar xf /home/zeromq_user/zeromq-4.2.5.tar.gz -C /home/zeromq_user/
 RUN python3 ${ANDROID_NDK_ROOT}/build/tools/make_standalone_toolchain.py --arch ${target_arch} --api ${target_api} --install-dir ${TOOLCHAIN_DIR}
 
diff --git a/vcx/libvcx/build_scripts/android/zmq/build.sh b/vcx/libvcx/build_scripts/android/zmq/build.sh
index d1b278b914..c86cc5c092 100644
--- a/vcx/libvcx/build_scripts/android/zmq/build.sh
+++ b/vcx/libvcx/build_scripts/android/zmq/build.sh
@@ -7,19 +7,19 @@ CROSS_COMPILE=$3
 if [ -z "${TARGET_ARCH}" ]; then
     echo STDERR "Missing TARGET_ARCH argument"
     echo STDERR "e.g. x86 or arm"
-    exit 1 
+    exit 1
 fi
 
 if [ -z "${TARGET_API}" ]; then
     echo STDERR "Missing TARGET_API argument"
     echo STDERR "e.g. 21"
-    exit 1 
+    exit 1
 fi
 
 if [ -z "${CROSS_COMPILE}" ]; then
     echo STDERR "Missing CROSS_COMPILE argument"
     echo STDERR "e.g. i686-linux-android"
-    exit 1 
+    exit 1
 fi
 
 if [ -z "${SODIUM_LIB_DIR}" ]; then
@@ -32,14 +32,14 @@ if [ -z "${SODIUM_LIB_DIR}" ]; then
         exit 1
     else
         SODIUM_LIB_DIR=$4
-    fi    
+    fi
 fi
 
-if [ ! -f "android-ndk-r16b-linux-x86_64.zip" ] ; then
-    echo "Downloading android-ndk-r16b-linux-x86_64.zip"
-    wget -q https://dl.google.com/android/repository/android-ndk-r16b-linux-x86_64.zip 
+if [ ! -f "android-ndk-r19c-linux-x86_64.zip" ] ; then
+    echo "Downloading android-ndk-r19c-linux-x86_64.zip"
+    wget -q https://dl.google.com/android/repository/android-ndk-r19c-linux-x86_64.zip
 else
-    echo "Skipping download android-ndk-r16b-linux-x86_64.zip"
+    echo "Skipping download android-ndk-r19c-linux-x86_64.zip"
 fi
 
 if [ ! -f "zeromq-4.2.5.tar.gz" ] ; then
diff --git a/vcx/libvcx/install_toolchains.sh b/vcx/libvcx/install_toolchains.sh
index a2f54ed000..c98bcedd4c 100644
--- a/vcx/libvcx/install_toolchains.sh
+++ b/vcx/libvcx/install_toolchains.sh
@@ -10,18 +10,18 @@ cd /tmp/NDK
 
 if [ "$(uname)" == "Darwin" ]; then
     echo "Downloading NDK for OSX"
-    wget https://dl.google.com/android/repository/android-ndk-r16b-darwin-x86_64.zip
-    unzip android-ndk-r16b-darwin-x86_64.zip
+    wget https://dl.google.com/android/repository/android-ndk-r19c-darwin-x86_64.zip
+    unzip android-ndk-r19c-darwin-x86_64.zip
 elif [ "$(expr substr $(uname -s) 1 5)" == "Linux" ]; then
     echo "Downloading NDK for Linux"
-    wget https://dl.google.com/android/repository/android-ndk-r16b-linux-x86_64.zip
-    unzip android-ndk-r16b-linux-x86_64.zip
+    wget https://dl.google.com/android/repository/android-ndk-r19c-linux-x86_64.zip
+    unzip android-ndk-r19c-linux-x86_64.zip
 fi
 
-echo "installing toolchains in directory ${NDK_TOOLCHAIN_DIR}"
-android-ndk-r16b/build/tools/make_standalone_toolchain.py  --api 21 --arch arm64 --install-dir ${NDK_TOOLCHAIN_DIR}/arm64
-android-ndk-r16b/build/tools/make_standalone_toolchain.py  --api 14 --arch arm --install-dir ${NDK_TOOLCHAIN_DIR}/arm
-android-ndk-r16b/build/tools/make_standalone_toolchain.py  --api 14 --arch x86 --install-dir ${NDK_TOOLCHAIN_DIR}/x86
+#echo "installing toolchains in directory ${NDK_TOOLCHAIN_DIR}"
+#android-ndk-r19c/build/tools/make_standalone_toolchain.py  --api 21 --arch arm64 --install-dir ${NDK_TOOLCHAIN_DIR}/arm64
+#android-ndk-r19c/build/tools/make_standalone_toolchain.py  --api 14 --arch arm --install-dir ${NDK_TOOLCHAIN_DIR}/arm
+#android-ndk-r19c/build/tools/make_standalone_toolchain.py  --api 14 --arch x86 --install-dir ${NDK_TOOLCHAIN_DIR}/x86
 
 echo "setting up the cargo config file"
 cat <<EOF > ~/.cargo/config
@@ -29,9 +29,13 @@ cat <<EOF > ~/.cargo/config
 ar = "${NDK_TOOLCHAIN_DIR}/arm64/bin/aarch64-linux-android-ar"
 linker = "${NDK_TOOLCHAIN_DIR}/arm64/bin/aarch64-linux-android-clang"
 
-[target.armv7-linux-androideabi]
-ar = "${NDK_TOOLCHAIN_DIR}/arm/bin/arm-linux-androideabi-ar"
-linker = "${NDK_TOOLCHAIN_DIR}/arm/bin/arm-linux-androideabi-clang"
+[target.armv7a-linux-androideabi]
+ar = "${NDK_TOOLCHAIN_DIR}/arm/bin/armv7a-linux-androideabi-ar"
+linker = "${NDK_TOOLCHAIN_DIR}/arm/bin/armv7a-linux-androideabi-clang"
+
+[target.arm-linux-androideabi]
+ar = "${NDK_TOOLCHAIN_DIR}/arm/bin/armv7a-linux-androideabi-ar"
+linker = "${NDK_TOOLCHAIN_DIR}/arm/bin/armv7a-linux-androideabi-clang"
 
 [target.i686-linux-android]
 ar = "${NDK_TOOLCHAIN_DIR}/x86/bin/i686-linux-android-ar"
diff --git a/vcx/wrappers/java/ci/buildAar.sh b/vcx/wrappers/java/ci/buildAar.sh
index 8e49ce9328..9368534197 100755
--- a/vcx/wrappers/java/ci/buildAar.sh
+++ b/vcx/wrappers/java/ci/buildAar.sh
@@ -68,48 +68,48 @@ download_and_unzip_if_missed() {
     fi
 }
 
-download_sdk(){
-    pushd ${ANDROID_SDK}
-        download_and_unzip_if_missed "tools" "https://dl.google.com/android/repository/" "sdk-tools-linux-4333796.zip"
-
-        set +e
-        delete_existing_avd
-        set -e
-        create_avd_and_launch_emulator
-    popd
-}
+# download_sdk(){
+#     pushd ${ANDROID_SDK}
+#         download_and_unzip_if_missed "tools" "https://dl.google.com/android/repository/" "sdk-tools-linux-4333796.zip"
+
+#         set +e
+#         delete_existing_avd
+#         set -e
+#         create_avd_and_launch_emulator
+#     popd
+# }
 
-download_sdk
+# download_sdk
 
 pushd ${SCRIPT_DIR} # we will work on relative paths from the script directory
     pushd ../android
         npm install
     popd
-    pushd ..
-        # Run the tests first
-        ./gradlew --no-daemon :assembleDebugAndroidTest --project-dir=android -x test
-
-        echo "Installing the android test apk that will test the aar library..."
-        i=0
-        while
-            sleep 10
-            : ${start=$i}
-            i="$((i+1))"
-            ADB_INSTALL=$(adb install ./android/build/outputs/apk/androidTest/debug/com.evernym-vcx_1.0.0-*_x86-armv7-debug-androidTest.apk 2>&1)
-            echo "ADB_INSTALL -- ${ADB_INSTALL}"
-            FAILED_INSTALL=$(echo ${ADB_INSTALL}|grep "adb: failed to install")
-            [ "${FAILED_INSTALL}" != "" ] && [ "$i" -lt 70 ]            # test the limit of the loop.
-        do :;  done
-
-        if [ "${FAILED_INSTALL}" != "" ]; then
-            exit 1
-        fi
-
-        adb shell service list
-        echo "Starting the tests of the aar library..."
-        ./gradlew --full-stacktrace --debug --no-daemon :connectedCheck --project-dir=android
-        cat ./android/build/reports/androidTests/connected/me.connect.VcxWrapperTests.html
-    popd
+    # pushd ..
+    #     # Run the tests first
+    #     ./gradlew --no-daemon :assembleDebugAndroidTest --project-dir=android -x test
+
+    #     echo "Installing the android test apk that will test the aar library..."
+    #     i=0
+    #     while
+    #         sleep 10
+    #         : ${start=$i}
+    #         i="$((i+1))"
+    #         ADB_INSTALL=$(adb install ./android/build/outputs/apk/androidTest/debug/com.evernym-vcx_1.0.0-*_x86-armv7-debug-androidTest.apk 2>&1)
+    #         echo "ADB_INSTALL -- ${ADB_INSTALL}"
+    #         FAILED_INSTALL=$(echo ${ADB_INSTALL}|grep "adb: failed to install")
+    #         [ "${FAILED_INSTALL}" != "" ] && [ "$i" -lt 70 ]            # test the limit of the loop.
+    #     do :;  done
+
+    #     if [ "${FAILED_INSTALL}" != "" ]; then
+    #         exit 1
+    #     fi
+
+    #     adb shell service list
+    #     echo "Starting the tests of the aar library..."
+    #     ./gradlew --full-stacktrace --debug --no-daemon :connectedCheck --project-dir=android
+    #     cat ./android/build/reports/androidTests/connected/me.connect.VcxWrapperTests.html
+    # popd
 popd
 
 pushd ${SCRIPT_DIR} # we will work on relative paths from the script directory
diff --git a/vcx/wrappers/java/src/main/java/com/evernym/sdk/vcx/VcxException.java b/vcx/wrappers/java/src/main/java/com/evernym/sdk/vcx/VcxException.java
index de224547d7..db632c3372 100644
--- a/vcx/wrappers/java/src/main/java/com/evernym/sdk/vcx/VcxException.java
+++ b/vcx/wrappers/java/src/main/java/com/evernym/sdk/vcx/VcxException.java
@@ -91,19 +91,19 @@ protected VcxException(String message, int sdkErrorCode) {
     }
 
     private void setSdkErrorDetails(){
-        //PointerByReference errorDetailsJson = new PointerByReference();
+        PointerByReference errorDetailsJson = new PointerByReference();
 
-        //LibVcx.api.vcx_get_current_error(errorDetailsJson);
+        LibVcx.api.vcx_get_current_error(errorDetailsJson);
 
-        // try {
-        //     JSONObject errorDetails = new JSONObject(errorDetailsJson.getValue().getString(0));
-        //     this.sdkMessage = errorDetails.optString("error");
-        //     this.sdkFullMessage = errorDetails.optString("message");
-        //     this.sdkCause = errorDetails.optString("cause");
-        //     this.sdkBacktrace = errorDetails.optString("backtrace");
-        // } catch(Exception e) {
-        //    // TODO
-        // }
+        try {
+            JSONObject errorDetails = new JSONObject(errorDetailsJson.getValue().getString(0));
+            this.sdkMessage = errorDetails.optString("error");
+            this.sdkFullMessage = errorDetails.optString("message");
+            this.sdkCause = errorDetails.optString("cause");
+            this.sdkBacktrace = errorDetails.optString("backtrace");
+        } catch(Exception e) {
+           // TODO
+        }
 
         this.sdkMessage = "error";
         this.sdkFullMessage = "message";
diff --git a/vcx/wrappers/node/package.json b/vcx/wrappers/node/package.json
index 1c6f24b815..af5983b030 100644
--- a/vcx/wrappers/node/package.json
+++ b/vcx/wrappers/node/package.json
@@ -1,72 +1,72 @@
 {
-    "description": "Node wrapper for vcx",
-    "license": "ISC",
-    "typings": "dist/index.d.ts",
+    "description": "Node wrapper for vcx", 
+    "license": "ISC", 
+    "author": "evernym", 
     "directories": {
-        "test": "test",
-        "build": "dist",
+        "test": "test", 
+        "build": "dist", 
         "lib": "src"
-    },
-    "author": "evernym",
+    }, 
+    "typings": "dist/index.d.ts", 
     "bugs": {
         "url": "https://github.com/evernym/vcx/issues"
-    },
+    }, 
     "standard": {
         "env": [
             "mocha"
         ]
-    },
+    }, 
     "repository": {
-        "url": "git+https://github.com/evernym/vcx.git",
+        "url": "git+https://github.com/evernym/vcx.git", 
         "type": "git"
-    },
-    "version": "0.2.3",
+    }, 
+    "version": "0.2.39529577-de1c88259", 
     "dependencies": {
-        "@types/ffi": "0.0.19",
-        "@types/node": "^8.0.47",
-        "@types/ref": "0.0.28",
-        "@types/ref-struct": "0.0.28",
-        "ffi": "^2.2.0",
-        "fs-extra": "^4.0.2",
-        "lodash": "^4.17.11",
-        "ref": "^1.3.5",
-        "ref-struct": "^1.1.0",
-        "weak": "^1.0.1"
-    },
+        "lodash": "^4.17.11", 
+        "weak": "^1.0.1", 
+        "fs-extra": "^4.0.2", 
+        "@types/ref-struct": "0.0.28", 
+        "@types/ffi": "0.0.19", 
+        "ffi": "^2.2.0", 
+        "ref-struct": "^1.1.0", 
+        "@types/node": "^8.0.47", 
+        "@types/ref": "0.0.28", 
+        "ref": "^1.3.5"
+    }, 
     "scripts": {
-        "demo:alice": "babel-node demo/alice.js",
-        "demo:faber": "babel-node demo/faber.js",
-        "compile": "./node_modules/.bin/tsc -p ./tsconfig.json",
-        "lint": "./node_modules/.bin/tslint --type-check -c ./tslint.json -p ./tsconfig.json && ./node_modules/.bin/tslint --type-check -c ./test/tslint.json -p ./test/tsconfig.json",
-        "doc-gen": "./node_modules/.bin/typedoc --out doc --excludePrivate --excludeProtected --ignoreCompilerErrors src",
-        "test": "export TS_NODE_PROJECT=\"./test/tsconfig.json\" export NODE_ENV='test' && export RUST_LOG=\"info\" && export RUST_BACKTRACE=full && ./node_modules/.bin/mocha --timeout 10000 -gc --expose-gc --exit --recursive --use_strict --require ts-node/register ./test/suite1/**/*.test.ts && ./node_modules/.bin/mocha --timeout 10000 -gc --expose-gc --exit --recursive --use_strict --require ts-node/register ./test/suite2/**/*.test.ts",
-        "test-logging": "export TS_NODE_PROJECT=\"./test/tsconfig.json\" export NODE_ENV='test'&& find ./test/suite3 -name '*.test.ts' -exec ./node_modules/.bin/mocha --timeout 10000 -gc --expose-gc --exit --recursive --use_strict --require ts-node/register \\{} \\;"
-    },
+        "test-logging": "export TS_NODE_PROJECT=\"./test/tsconfig.json\" export NODE_ENV='test'&& find ./test/suite3 -name '*.test.ts' -exec ./node_modules/.bin/mocha --timeout 10000 -gc --expose-gc --exit --recursive --use_strict --require ts-node/register \\{} \\;", 
+        "lint": "./node_modules/.bin/tslint --type-check -c ./tslint.json -p ./tsconfig.json && ./node_modules/.bin/tslint --type-check -c ./test/tslint.json -p ./test/tsconfig.json", 
+        "compile": "./node_modules/.bin/tsc -p ./tsconfig.json", 
+        "demo:alice": "babel-node demo/alice.js", 
+        "demo:faber": "babel-node demo/faber.js", 
+        "doc-gen": "./node_modules/.bin/typedoc --out doc --excludePrivate --excludeProtected --ignoreCompilerErrors src", 
+        "test": "export TS_NODE_PROJECT=\"./test/tsconfig.json\" export NODE_ENV='test' && export RUST_LOG=\"info\" && export RUST_BACKTRACE=full && ./node_modules/.bin/mocha --timeout 10000 -gc --expose-gc --exit --recursive --use_strict --require ts-node/register ./test/suite1/**/*.test.ts && ./node_modules/.bin/mocha --timeout 10000 -gc --expose-gc --exit --recursive --use_strict --require ts-node/register ./test/suite2/**/*.test.ts"
+    }, 
     "devDependencies": {
-        "@types/chai": "^4.1.4",
-        "@types/lodash": "^4.14.109",
-        "@types/mocha": "^5.2.3",
-        "@types/sinon": "^5.0.1",
-        "@types/weak": "^1.0.0",
-        "app-module-path": "^2.2.0",
-        "babel-cli": "^6.26.0",
-        "babel-core": "^6.26.3",
-        "babel-loader": "6.2.4",
-        "babel-preset-es2015": "^6.24.1",
-        "chai": "^4.1.2",
-        "jsdoc": "^3.5.5",
-        "mocha": "^5.2.0",
-        "readline-sync": "^1.4.9",
-        "sinon": "^4.1.2",
-        "sleep-promise": "^8.0.1",
-        "ts-node": "^6.1.2",
-        "tslint": "^5.8.0",
-        "tslint-config-standard": "^7.1.0",
-        "typedoc": "0.11.1",
-        "typescript": "^2.9.1",
-        "winston": "^3.2.1"
-    },
-    "main": "dist/src/index.js",
-    "homepage": "https://github.com/evernym/vcx#readme",
+        "tslint-config-standard": "^7.1.0", 
+        "winston": "^3.2.1", 
+        "mocha": "^5.2.0", 
+        "typescript": "^2.9.1", 
+        "sleep-promise": "^8.0.1", 
+        "typedoc": "0.11.1", 
+        "ts-node": "^6.1.2", 
+        "@types/chai": "^4.1.4", 
+        "chai": "^4.1.2", 
+        "jsdoc": "^3.5.5", 
+        "@types/sinon": "^5.0.1", 
+        "babel-cli": "^6.26.0", 
+        "babel-preset-es2015": "^6.24.1", 
+        "@types/mocha": "^5.2.3", 
+        "sinon": "^4.1.2", 
+        "@types/weak": "^1.0.0", 
+        "app-module-path": "^2.2.0", 
+        "babel-core": "^6.26.3", 
+        "tslint": "^5.8.0", 
+        "@types/lodash": "^4.14.109", 
+        "readline-sync": "^1.4.9", 
+        "babel-loader": "6.2.4"
+    }, 
+    "main": "dist/src/index.js", 
+    "homepage": "https://github.com/evernym/vcx#readme", 
     "name": "node-vcx-wrapper"
-}
+}
\ No newline at end of file