Iphone 7 Plus Battery Doesn T Last Long. Force Restart iPhone 77 Plus. Your question about iPhone 7 is similar to 6.

Force Restart iPhone 77 Plus. I still use a 6 regular without issue on iOS 11. Check if you have AppleCare by entering your iPhone serial number.
Press and hold both the Power button and the Home button at the same time.
If your iPhone has any damage that impairs the replacement of the battery such as a cracked screen that issue will need to be resolved prior to the battery. I still use a 6 regular without issue on iOS 11. Answered 3 years ago. Press and hold down the OnOff button on the right side.
