It shouldn't hurt anything to try it. Just do a backup in recovery first then flash. If you have any problems you can easily go back that way. Only way to know for sure if it'll help with battery life is to try it. There should be no ill effects with doing so. Worst case scenario would be a bootloop in which case you have your backup. Next worse case... It does nothing for you.
Nothing is more frustrating than opening up Google Maps and it taking way to long … more
14 Sep 2014
By Jimmy McGee
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?