Consider enabling D2D backup for internal database

[HonzaR]

Is your feature request related to a problem? Please describe.

We'd like to analyze and possibly prepare a better secured device-to-device data backup as part of our continuous effort to user seamless wallet restorations.

Describe the solution you'd like

Alternatives you've considered

Additional context

https://developer.android.com/about/versions/12/behavior-changes-12#functionality-changes