Main causes

• Your current root implementation is Magisk or KernelSU with following packageName, which will trigger VTAP detection

com.topjohnwu.magisk
io.github.huskydg.magisk
me.weishu.kernelsu

• The ROM you are using is rooted by default with root shell enabled, or SELinux Permissive (v6.4.80+)
• You are using older LSPosed (71xx)
• You have old HideMyAppList installed
• You are using bulit-in Zygisk with Magisk (v6.4.80+)
• You are using randomized Magisk app

Still doesn't work or the app open with 40202 error ?

• Update LSPosed (Vector) to newer version (7199+) then reboot and try again
• Install the original app and see the crash reason, it could be Root/Jailbreak, or Runtime Tampering, if it's Root/Jailbreak, follow above steps, if it's Runtime Tampering, update newer LSPosed.
• Any above steps does nothing? Your ROM may have issues. Try to change another ROMs.

My ROM has [Hide applist] feature !!

• Use that feature and enable Magisk / KernelSU on it, then try to install MBZDefend-Fix module again.
• Note : Don't forget to restore to original Magisk app if you using Magisk before doing so.

ROMs with bad props

• If you tried all the above methods, but still doesn't work, then it's likely is the ROM has bad props.
• Try to install PlayIntegrityFork module, this module will fix some dangerous props that triggering VTAP. Don't care the Play Integrity verdict, it has nothing to do with MBCP.
• Try to install MBZDefend-Fix module again, it should works.

Specific ROMs cases

• Some ROMs (eg : GSIs, Engineering AOSP) has it's bulit-in SU binary on /system/xbin/su, which triggering VTAP.
• For TrebleDroid / PHH Treble based ROMs, go to [Settings -> Phh Treble settings -> Misc settings -> Securize -> OK]
• For Enginnering / Prototype ROMs, removing /system/xbin/su is not helpful.
• Try to install MBZDefend-Fix module again, it should works.

Support

• Report issues in repository
• Telegram
• Lotus Chat