diff --git a/MBCPApp/legacy_patch.sh b/MBCPApp/legacy_patch.sh
index 8e77c8c..d7058a9 100755
--- a/MBCPApp/legacy_patch.sh
+++ b/MBCPApp/legacy_patch.sh
@@ -6,7 +6,7 @@
 
 echo "Legacy patches list for MBCPApp :"
 PS3='Select patch options :'
-select opt in 'Bypass 1200 error [v6.4.45]' 'Bypass signature check' 'Exit'
+select opt in 'Bypass 1200 error [v6.4.45]' 'Bypass signature check' '[TEST] Remove v6.4.56 root detection' 'Exit'
 do
 if [ "$opt" == 'Bypass 1200 error [v6.4.45]' ]; then
 		echo "Notice : v6.4.45 are now got [GW525 - Force update !] !!!"
@@ -54,6 +54,42 @@ if [ "$opt" == 'Bypass 1200 error [v6.4.45]' ]; then
     echo APK are not unpacked ! Please unpack APK first !
 fi
 
+	elif [ "$opt" == '[TEST] Remove v6.4.56 root detection' ]; then
+    if [ -f ~/mbbpatch/MBCPApp/mbapk/mbapk_unpacked/smali/androidx/UnderlyingVcl.smali ]
+ then
+
+    echo "Applying patch..."
+    echo "Removing checksum from provider..."
+    sed -i 's|e1a14adc915d7ad159edf2668b0dfcb359cf86538642de0e425d027f66eb07b2||g' ~/mbbpatch/MBCPApp/mbapk/mbapk_unpacked/smali/androidx/UnderlyingVcl.smali
+    sed -i 's|ca168a2ad00a92b8010d6801c3ca43e6df9f3701f084f6864399eaa4bbfaf56d||g' ~/mbbpatch/MBCPApp/mbapk/mbapk_unpacked/smali/androidx/UnderlyingVcl.smali
+    sed -i 's|5c9a139e42e6e6032ddbc1092af9831b8142e4e5ae89700fc7828f5bd62e1671||g' ~/mbbpatch/MBCPApp/mbapk/mbapk_unpacked/smali/androidx/UnderlyingVcl.smali
+    sed -i 's|c0a161a71738083df4298a0f03b0c54abf5bfda97c7d230875d97593733226ec||g' ~/mbbpatch/MBCPApp/mbapk/mbapk_unpacked/smali/androidx/UnderlyingVcl.smali
+    sed -i 's|designersactivists                                                                     |weneedfreedom|g' ~/mbbpatch/MBCPApp/mbapk/mbapk_unpacked/smali/androidx/UnderlyingVcl.smali
+    echo "Patching [libdesignersactivists.so]..."
+    sed -i 's|com.zimperium|app.dontfixew|g' 'mbapk/mbapk_unpacked/lib/arm64-v8a/libdesignersactivists.so'
+    sed -i 's|detection|freedom..|g' 'mbapk/mbapk_unpacked/lib/armeabi-v7a/libdesignersactivists.so'
+    echo "Moving from [libdesignersactivists.so] to [libweneedfreedom.so]..."
+    mv 'mbapk/mbapk_unpacked/lib/arm64-v8a/libdesignersactivists.so' 'mbapk/mbapk_unpacked/lib/arm64-v8a/libweneedfreedom.so'
+    mv 'mbapk/mbapk_unpacked/lib/armeabi-v7a/libdesignersactivists.so' 'mbapk/mbapk_unpacked/lib/armeabi-v7a/libweneedfreedom.so'
+    # Prevent "MB detected that the device is currently not secure for peforming transactions" dialog
+    echo "Creating placeholder lib"
+    rm -rf temp
+    mkdir temp
+    cp 'mbapk/mbapk_unpacked/lib/arm64-v8a/libweneedfreedom.so' 'temp/'
+    mv 'temp/libweneedfreedom.so' 'temp/libdesignersactivists.so'
+    cp -f 'temp/libdesignersactivists.so' 'mbapk/mbapk_unpacked/lib/arm64-v8a/libdesignersactivists.so'
+    rm -rf temp 
+    mkdir temp
+    cp 'mbapk/mbapk_unpacked/lib/armeabi-v7a/libweneedfreedom.so' 'temp/'
+    mv 'temp/libweneedfreedom.so' 'temp/libdesignersactivists.so'
+    cp -f 'temp/libdesignersactivists.so' 'mbapk/mbapk_unpacked/lib/armeabi-v7a/libdesignersactivists.so'
+    rm -rf temp
+   echo "Applied [Remove v6.4.56 root detection] patch !!!"
+else
+   echo "[UnderlyingVcl.smali] not found! Please clear patched app then unpack again!"
+fi
+
+
 
 	elif [ "$opt" == 'Exit' ]; then
         clear
diff --git a/MBCPApp/mbcpapp.sh b/MBCPApp/mbcpapp.sh
index d681a24..1b669e9 100755
--- a/MBCPApp/mbcpapp.sh
+++ b/MBCPApp/mbcpapp.sh
@@ -66,8 +66,8 @@ do
     cd tools && rm -rf *.jar
     echo "Downloading apktool_2.12.0.jar..."
     wget https://bitbucket.org/iBotPeaches/apktool/downloads/apktool_2.12.0.jar -q --show-progress 
-    echo "Downloading APKEditor-1.4.3.jar..."
-    wget https://github.com/REAndroid/APKEditor/releases/download/V1.4.3/APKEditor-1.4.3.jar -q --show-progress
+    echo "Downloading APKEditor-1.4.4.jar..."
+    wget https://github.com/REAndroid/APKEditor/releases/download/V1.4.3/APKEditor-1.4.4.jar -q --show-progress
     cd ..
     echo "You can now continue with other operations !"
 
@@ -133,9 +133,9 @@ fi
     java -jar tools/apktool_2.12.0.jar b mbapk/mbapk_unpacked -o mbcpapp_apk/MBCP_Flutter_TMP.apk
     echo "Processing APK signature scheme v2/v3..."
     rm -rf 'mbcpapp_apk/MBCP_Flutter_TMP_decompile_xml'
-    java -jar tools/APKEditor-1.4.3.jar d -i 'mbcpapp_apk/MBCP_Flutter_TMP.apk'
+    java -jar tools/APKEditor-1.4.4.jar d -i 'mbcpapp_apk/MBCP_Flutter_TMP.apk'
     cp -r 'mbsig/signatures' 'mbcpapp_apk/MBCP_Flutter_TMP_decompile_xml/'
-    java -jar tools/APKEditor-1.4.3.jar b -i 'mbcpapp_apk/MBCP_Flutter_TMP_decompile_xml'
+    java -jar tools/APKEditor-1.4.4.jar b -i 'mbcpapp_apk/MBCP_Flutter_TMP_decompile_xml'
     mv 'mbcpapp_apk/MBCP_Flutter_TMP_decompile_xml_out.apk' 'mbcpapp_apk/MBCP_Flutter_SelfPatched.apk'
     rm -rf 'mbcpapp_apk/MBCP_Flutter_TMP_decompile_xml'
     rm 'mbcpapp_apk/MBCP_Flutter_TMP.apk'
@@ -168,7 +168,7 @@ fi
     if ls ~/mbbpatch/MBCPApp/mbapk/*.apks >/dev/null 2>&1
  then
     echo "Converting apks to apk..."
-    java -jar tools/APKEditor-1.4.3.jar m -i mbapk/*.apks
+    java -jar tools/APKEditor-1.4.4.jar m -i mbapk/*.apks
     mv mbapk/*.apk mbapk/MBOriginal.apk
     echo 'Cleaning left over [apks] files...'
     rm -f mbapk/*.apks
diff --git a/README.md b/README.md
index c344570..45158fa 100644
--- a/README.md
+++ b/README.md
@@ -61,6 +61,7 @@ Lightweight "open source" tool for patching MB Bank Flutter (Android) app for ro
 | ⚙️ Patch | 📜 Description | 🏦 Suggested version |
 |:--------:|:--------------:|:-----------------:|
 | `Bypass signature check` | Not implemented | v6.4.0 ~ v6.4.21 |
+| `[TEST] Remove v6.4.56 root detection` | New workaround that removes new Zimperium (ZDefend) root detection from app. | v6.4.56 |
 | `Bypass 1200 error` | Workaround for 1200 error that happening on original MB app with specific version, now discontinued. | v6.4.45 |
 </details>