Power consumption in Android 4.1.1 ( Jelly Bean ) is reduced by ~20%

[SergeyKostrov]

Power consumption in Android 4.1.1 ( Jelly Bean ) is reduced by ~20%. I wonder if somebody else could confirm it?

[Ahmed_BH]

http://sparkwiz.com/mobile/android/tips-to-increase-android-battery-life/

[Ahmed_BH]

not exactly 20% but you can check this link it can help you to Preserve your Battery Life

http://www.techyclick.com/preserve-battery-life-jelly-bean-android-phone/