+David Schuster +Olivier Meirhaeghe
I reported a bug report to Moto Germany in July last year, but it probably didn't find its way to the Dev team :D Incident #130701-004551
Basically, as you know, google launched the adb backup and adb restore cmd in Android 4.0 that allows to save apps + app data via adb to the PC. However, it doesn't work on the Razr HD and Razr I (tested it myself on 3 devices) Just try it yourself, you'll see it won't work. Also the app helium uses that adb cmd so because adb backup is not working, helium can't also make any backups.
You might ask why it is important? For user with a locked BL and no root this is the only way to save app data.
I'm new to G+ but I tried to send it directly to you +David Schuster
yesterday, probably I did it wrong ;)