The impact of Android 12

A friend of mine she's nervous after reading an article "Behavior changes: Apps targeting Android 12"  from Android Developer website. She's afraid of not being able to perform APK downgrade extraction on phones running Android 12. 

Actually so called "ADB backup restriction" on Android 12 is not a breaking news. It has been such a very long time since "ADB backup" function could extract no data we want from specific apps such as Whatapp, Telegram, WeChat, etc. That's why we have to take advantage of "allowbackup=true" feature to make it happen.

Let's take a look to verify whether APK downgrade extraction works on phones running Android 12 or not. You guys could take a look at my blog as below link to see what's going on.

https://www.cnblogs.com/pieces0310/p/16103706.html