Search results: iphone battery test

by using the app to check your iphone's battery for bottle bottlenecks give you an overview of the health of your device's battery and soon have a plan to replace the battery.

recently, apple has admitted they are making some performance adjustments for certain iphone devices with older batteries to prevent sudden phone shutdowns. the article will

some people only try it for a few hours or a day, but this week-long experiment will give you a better overview.