I have iPhone 11pro max and my battery health is at 81 percent i need it back to 100 what should I do to make that happ
I have iPhone 11pro max and my battery health is at 81 percent i need it back to 100 what should I do to make that happen
Have the battery replaced at the Apple Store or an authorized Apple service shop.
About $89 U.S.
You can find an authorized service location using this link: Find Locations