Before I spoil my new HTC One.
I needed a little help with the following
- Create a backup of the recovery
- Create a backup of the system
- Create a backup of anything that maybe required to bring the device to factory defaults
I am not interested in backing up SMS, Call Logs, and any user data.
The phone is not rooted. It has literally been taken out of the box and I walked thru the setup wizard to turn on USB debugging.
adb backup
might be a good starting point. But for a complete backup to restore to its original state, it would be preferable to have a Nandroid backup available. Unfortunately, that requires at least a rooted device (to clone the partitions withdd
), even better with a custom recovery (to use the Nandroid utility). Obviously, after rooting it's no longer factory-state – and after installing a custom recovery, the stock recovery is gone... – Izzy Jan 07 '14 at 17:46