Android Tablet (stuck in loop?)
You could always try to boot the tablet into the bootloader and pull off the info via adb. Just search on google for how to put your tablet into bootloader mode then look up the commands for adb and then you can pull off the info. The other option if you can get adb access, is to install a custom recovery. Then you can pull off the recovery files and go through them like that. Most recovery backup options put them in a compressed archive files.