Hands-on: Here’s how iPhone battery recalibration works in iOS 14.5
One of the notable changes with iOS 14.5 is iPhone 11 battery recalibration. The new feature gives an updated, more accurate reading of your device’s maximum battery capacity and peak performance capability and can fix unexpected battery drain. And in rare cases, it could lead to a free battery replacement. Follow along for a hands-on look at how iPhone battery calibration works.
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