Following the advice here https://android.stackexchange.com/a/38277/27533, I am trying to migrate the application from Nexus 7 to ASUS ME302C. (Actually, my daughter desperately needs that -- you know, all that work with Pou ;)
It seems I have successfully installed drivers for both Nexus 7 and the ASUS on my PC with Windows 7. I can copy files from and to both devices.
The backup process seemingly works correctly as it creates the
backup.ab after running the command
adb backup me.pou.app. I did not use the
-apk as I want only the data. The created
backup.ab has about 2.5 KB which seems reasonable. However, the
adb backup –apk me.pou.app and
adb backup –apk –shared me.pou.app commands produce the
backup.ab of exactly the same size (2623 bytes)`; however, they differ when compared in binary mode.
There is no error reported. The Nexus 7 (the source of the backup) shows always
Backup the data button at the bottom right (translated). The first toast says the process was started, the second toast says, it was finished.
I do not know what should I try, check, or whatever to make it working.