uumm actually these are simple things that causes reduced battery life:
1. GPS, WiFi, Mobile data. (As you mentioned be4, but make sure these are turned off to save battery.
2. Delete / kill running apps.
3. Uninstall apps you dont use any long...
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? | Terms of Service