Requirements: 2.1 and up.
Overview:
Deep Sleep Battery Saver Pro v2.0 Apk constantly puts the device to deepsleep mode while screen off.
During deepsleep mode, Wifi, 3G are turned off, background apps are stopped. Therefore, most apps are not working, including Facebook, Google Service, etc,....
Download apk android here:
DEEP SLEEP BATTERY SAVER PRO V2.0 APK