ronynth
Hello.
I have not yet tried restoring backups taken on Android 10 on Android 11. So I don't have clear information.
You can try to restore it by moving the "WhatsApp" folder in your main storage to "Android >> media >> com.whatsapp".
Remember, you should do this in order:
- Install with WhatsApp Aero com.whatsapp.
- Open WhatsApp Aero, give permission to access storage. But close the application without verifying the number.
- Copy the "WhatsApp" folder in your main storage to "Android >> media >> com.whatsapp".
- Open WhatsApp Aero, verify your number and continue.
The order of these operations is important.
Note that this is an untested process and is just an idea.