How To Restore Your Iphone Battery Life. For example on Sunday my battery was at 35 by 3pm under light usage. However if you use your phone heavily you might go through a battery quicker than that.
More about service options This may be due to having an improperly installed battery or an unknown battery part. Put the iPhone in DFU mode. In order to maintain a good iPhone battery life that will last longer it is important that you consider calibrating your iPhones batteryThe following guide helps you to calibrate your iPhone battery to make it have a good charge reading and assures your iPhone with trusted better battery life.
Here are the calibration steps.
Ad Dead batteries might not actually be dead. If you want to monitor your battery health another tool might work. Scientists and engineers have done their best t. Considering Ive never experienced bad battery life on this particular iPhone I figured I would try restoring in iTunes to fix the problem I already tried iCloud and that didnt help.
