This app will only work on ROOTED Stock Android 4. 1+ or AOSP ROMS. Xposed framework is required. Php? T=1574401. Intelli3G will intelligently manage your 3G connection and prevent your phone from losing battery when you are not using it. Intelli3G will put your phone on 2G network when it is your pocket. It will not disable your data like most other apps.