.-My iphone goes whit an black screen and comes back again ,whit an black screen ,and then it power on and turnes off
iPhone XR, iOS 15
What is the maximum capacity of the battery?
Above 80%? Or 80% or below?
If 80% or below, you’re headed for a battery replacement.
Settings > Battery > Battery Health & Charging
Also: update to iOS 16, and try again.
Then (if the problem is still arising) contact Apple Support.
My iphone just sometimes goes whit an black screen goes black and comes back again i dont know what to do sometimes
