Samsung Galaxy Tab A7 (Sm-T500) TWRP or other Backup - Restore possibility.

[marcel04]

Hi!

I need to enrol 16 tablets. They need to be exactly the same. Run our own app, everything else uninstalled or disabled.
It is going to be used in a museum by students.

In the past I installed everything on one tablet and then used TWRP to make a Nandroid backup.
Used TWRP on another tablet to make a very small Nandroid backup, just to get it’s unique code folder name and replace this one with the main backup.

I basically cloned the main tablet this way.
Is there a possibility to make this happen again on the Galaxy Tab A7? In another way perhaps?

Thanks in advance!

M

 

[smedlytonker]

Yes its possible, I'm doing the same thing. However I have been having problems with setting device owner running on a modified OS. Seem like when Knox trips it prevent me from setting my App as device owner. I'm really starting to hate Samsung. Knox will trip by loading TWRP.