This is the original App from xda-developers. Don't accept fakes! You can get support here: http://forum.xda-developers.com/showthread.php?t=2516913 Just install this App and click on "Enable Battery Percent". Then reboot. You can uninstall the App afterwards. The setting will remain. No root needed! You can only see the battery percent text, if the battery is empty enough. (White text on white ba