Unlocking the bootloader voids the warranty. Flashing official firmwares, modded firmwares or rooting doesn't. http://developer.sonymobile.com/unlockbootloader/
Backing up the TA partition "restores" the warranty - if you can manage to restore the backup in case of a device failure.
Android L, once it is eventually released, will featuredata encryption turned on by … more
20 Sep 2014
By Tomek Kondrat
XDA Developers was founded by developers, for developers. It is now a valuable resource for people who want to make the most of their mobile devices, from customizing the look and feel to adding new functionality. Are you a developer?