battery care iphone 4
Contact apple support to set up service. learn more. show the battery percentage on your iphone or ipad. use ipad power adapters to charge other devices.. Obviously, the first rule for extending your battery life is not using up all your battery life playing candy crush and walking around with wi-fi and gps enabled when. Batterycare - application and good practice guide for maintaining and optimizing the battery of the modern laptop.
Iphone 4 battery replacement: your iphone 4 won't hold a charge? replace the battery on your iphone 4.. Some helpful tips for iphone owners on how to charge it correctly and increase the battery life of their iphones over time.. While your iphone's new operating system comes with plenty of advantages, ios 7's not without its drawbacks. battery life just ain't quite what you'd want.