When smartphones were in their infancy, battery ... iPhone 12, 12 Pro, and 12 Mini, the cost is $69 for an out-of-warranty ...

We’ve already told you how to go about replacing the battery of your old iPhone (the full instructions are right here), and it should all be a reasonably painless experience. However ...

An curved arrow pointing right. You may have noticed your iPhone 6s or 6s Plus battery percentage is off. Some have complained that their iPhone dies even though the percentage displayed more juice.