Code:
C:\>adb restore mybackup.ab
And yes, it will overwrite.
People are completely different in how they use their devices. For me, I have:
- hardware mods (UART & EDL switch)
- boot & recovery mods
- /vendor & /system mods
- Apps
- Content (books, tablature, references)
- Settings
I figure that if a truck ran over my Poke3 it would take me under 30 minutes to unbox and restore a new one. The hardware mods would take longer.