commit 08b7b90e9054bb076ae82db1b71cfe8f755bd1e2
Author: Cuynu <cuynu@proton.me>
Date:   Mon May 25 16:53:57 2026 +0700

    vtpay_vtapfix: initial commit
    
    Signed-off-by: Cuynu <cuynu@proton.me>

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..a5c7d3a
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+.zip
diff --git a/META-INF/com/google/android/update-binary b/META-INF/com/google/android/update-binary
new file mode 100644
index 0000000..28b48e5
--- /dev/null
+++ b/META-INF/com/google/android/update-binary
@@ -0,0 +1,33 @@
+#!/sbin/sh
+
+#################
+# Initialization
+#################
+
+umask 022
+
+# echo before loading util_functions
+ui_print() { echo "$1"; }
+
+require_new_magisk() {
+  ui_print "*******************************"
+  ui_print " Please install Magisk v20.4+! "
+  ui_print "*******************************"
+  exit 1
+}
+
+#########################
+# Load util_functions.sh
+#########################
+
+OUTFD=$2
+ZIPFILE=$3
+
+mount /data 2>/dev/null
+
+[ -f /data/adb/magisk/util_functions.sh ] || require_new_magisk
+. /data/adb/magisk/util_functions.sh
+[ $MAGISK_VER_CODE -lt 20400 ] && require_new_magisk
+
+install_module
+exit 0
diff --git a/META-INF/com/google/android/updater-script b/META-INF/com/google/android/updater-script
new file mode 100644
index 0000000..11d5c96
--- /dev/null
+++ b/META-INF/com/google/android/updater-script
@@ -0,0 +1 @@
+#MAGISK
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..c79d45a
--- /dev/null
+++ b/README.md
@@ -0,0 +1,29 @@
+# Viettel Money VTAP Bypass
+- Simple VTAP (or so called VKey) bypass module for Viettel Money (Android), made by Cuynu with no AI/LLM-assistance at all.
+- This will continue to work as long as Viettel Money still uses VTAP and **does not inject their maximum BShield protection.**
+
+# Usage
+
+- Download module from releases here : [cuynu/vtpay_vtapfix releases](/cuynu/vtpay_vtapfix/releases)
+- Flash the module with Magisk (v21.0+ recommended)
+- It will bypass at app data level, since it does not requires app modification
+- After done, Viettel Money app will open, you can continue to use normally without hiding root.
+- Everytime you reinstall app, or clear the app data, reinstall this module, or use [Action] for this module from modules list.
+
+# Limitation
+
+- [Smart OTP] feature does not work due to old java-based root detection from dex level. You can use SMS OTP for transaction authentication
+
+# Build module (Unix-based/Linux only)
+```
+git clone https://codefloe.com/cuynu/vtpay_vtapfix.git
+cd vtpay_vtapfix
+./createmodule.sh
+```
+
+# License
+- MIT License
+
+# Credits
+- Cuynu (@cuynu) - developer
+
diff --git a/action.sh b/action.sh
new file mode 100755
index 0000000..2ddfb6b
--- /dev/null
+++ b/action.sh
@@ -0,0 +1,36 @@
+#!/system/bin/sh
+
+openapp() {
+	echo "Opening app..."
+	am start -n com.bplus.vtpay/.activity.MainActivity
+}
+
+appinstalled() {
+	echo "Viettel Money [com.bplus.vtpay] is installed!"
+	echo "Forcing stop app..."
+	am force-stop com.bplus.vtpay
+	echo "Bypasing :)"
+	rm -rf /data/data/com.bplus.vtpay/files/firmware
+	rm -rf /data/data/com.bplus.vtpay/files/profile
+	rm -rf /data/data/com.bplus.vtpay/files/signature
+	mkdir -p /data/data/com.bplus.vtpay/files/firmware
+	mkdir -p /data/data/com.bplus.vtpay/files/profile
+	mkdir -p /data/data/com.bplus.vtpay/files/signature
+	# delete bshi libraries
+	echo "Deleting bshi** libraries..."
+	for library in $(find /data/app -name libVFaceLib.so | grep com.bplus.vtpay) ; do rm $library ; done
+	for library in $(find /data/app -name libvkauxj.so | grep com.bplus.vtpay) ; do rm $library ; done
+	# telemetry
+	echo "Deleting telemetry libraries..."
+	for library in $(find /data/app -name libcrash*.so | grep com.bplus.vtpay) ; do rm $library ; done
+	[ -d /data/data/com.bplus.vtpay/files/firmware ] && echo "Bypass applied!"
+}
+
+appnotfound() {
+	echo "Viettel Money [com.bplus.vtpay] app not found !!!"
+	echo "Please install it !!!"
+	am start -a android.intent.action.VIEW -d https://www.apkmirror.com/uploads/?appcategory=viettel-money
+}
+
+echo "Checking Viettel Money app..."
+dumpsys package com.bplus.vtpay > /dev/null 2>&1 && appinstalled || appnotfound
diff --git a/createmodule.sh b/createmodule.sh
new file mode 100755
index 0000000..3cdcb96
--- /dev/null
+++ b/createmodule.sh
@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+
+COMMIT="$(git rev-parse --short HEAD)"
+
+ls *.zip && rm -rf *.zip
+
+echo "Creating module..."
+zip -r vtpay_vtapfix_$COMMIT.zip META-INF customize.sh README.md action.sh module.prop
+
+if [ -f vtpay_vtapfix_*.zip ]; then
+	echo "Module saved to [vtpay_vtapfix_$COMMIT.zip], flash it"
+else
+	echo "Something wrong!"
+	echo "Check if [zip] is installed or not?"
+
diff --git a/customize.sh b/customize.sh
new file mode 100755
index 0000000..2ddfb6b
--- /dev/null
+++ b/customize.sh
@@ -0,0 +1,36 @@
+#!/system/bin/sh
+
+openapp() {
+	echo "Opening app..."
+	am start -n com.bplus.vtpay/.activity.MainActivity
+}
+
+appinstalled() {
+	echo "Viettel Money [com.bplus.vtpay] is installed!"
+	echo "Forcing stop app..."
+	am force-stop com.bplus.vtpay
+	echo "Bypasing :)"
+	rm -rf /data/data/com.bplus.vtpay/files/firmware
+	rm -rf /data/data/com.bplus.vtpay/files/profile
+	rm -rf /data/data/com.bplus.vtpay/files/signature
+	mkdir -p /data/data/com.bplus.vtpay/files/firmware
+	mkdir -p /data/data/com.bplus.vtpay/files/profile
+	mkdir -p /data/data/com.bplus.vtpay/files/signature
+	# delete bshi libraries
+	echo "Deleting bshi** libraries..."
+	for library in $(find /data/app -name libVFaceLib.so | grep com.bplus.vtpay) ; do rm $library ; done
+	for library in $(find /data/app -name libvkauxj.so | grep com.bplus.vtpay) ; do rm $library ; done
+	# telemetry
+	echo "Deleting telemetry libraries..."
+	for library in $(find /data/app -name libcrash*.so | grep com.bplus.vtpay) ; do rm $library ; done
+	[ -d /data/data/com.bplus.vtpay/files/firmware ] && echo "Bypass applied!"
+}
+
+appnotfound() {
+	echo "Viettel Money [com.bplus.vtpay] app not found !!!"
+	echo "Please install it !!!"
+	am start -a android.intent.action.VIEW -d https://www.apkmirror.com/uploads/?appcategory=viettel-money
+}
+
+echo "Checking Viettel Money app..."
+dumpsys package com.bplus.vtpay > /dev/null 2>&1 && appinstalled || appnotfound
diff --git a/module.prop b/module.prop
new file mode 100755
index 0000000..a1d63e3
--- /dev/null
+++ b/module.prop
@@ -0,0 +1,6 @@
+id=vtpay_vtapfix
+name=Viettel Money VTAP Bypass
+version=v1.0-vtpayfix
+versionCode=10
+author=cuynu
+description=Bypass Viettel Money VTAP root detection, allow use the app without hiding root. Reinstall or run Action in case if you clear or reinstall app.