Battery Life Issues With iPhone 4/4S after Jailbreaking

Do you have battery life problem after Jailbreaking iPhone 4/4S iOS 5 or higher?

10 Steps to save Battery on iPhone 4S iOS 5 :

1. Turn off multi tasking apps - iOS 5 comes with multi tasking features that keeps the apps which are closed running in the background . Since there is no exit button on the application , they keep running and consuming power even when not in use . To close these apps you have to double-click your home button. This will bring up the multi tasking task switcher menu . Now tap and hold the apps till they show the red “minus” sign on them . Now tap on the red “minus” sign to turn off the app . There is a nice jailbreak app called KillBackgroundthat can be used to close all background apps at once instead of closing one at a time .
2.  Turn off iCloud Backup – iCloud is a new online backup service from Apple that enables wireless syncing of your iPhone and other iOS 5 enabled devices and keeps the contents safe on the online servers of Apple . To turn off this feature go to Settings > iCloud > Storage and Backup .
3. Turn off Location Services - Settings > Location Services
4. Turn off Notifications - Settings > Notifications
5. Turn off Vibration - Settings > Sounds
6. Turn off Automatic Email Checking – Settings > Mail > Fetch New Data > Push . Now turn it off .
7. Turn Auto-Brightness - Keep the brightness levels a low so the display consumes less power . Settings > Brightness
8. Turn off Cellular Data – Using 3G or EDGE service consumes power while even not in use . Turn it off and use WiFi for data services wherever possible . Settings > General > Network
9. Turn on Auto-Lock for Screen - Keep the auto lock feature a under 1 minutes for best results . Settings > General > Auto-Lock
10. Turn off Personal Hotspot - Settings > Personal hotspot