Random Shutdown of iPhone 7
My iPhone 7 running version 15.3.1 will shutdown randomly on its own. I had a similar problem about a year ago that I was able to resolve, but I can't remember how. It probably involved an OS upgrade. Advice?
iPhone 7
Question marked as
Well, iOS 15.3.1 is not the latest iOS. I would recommend that. Have you checked your Battery Health. The iPhone 7 is an older device. Check Settings>Battery>Battery Health. If the battery is 80% or below, it should be replaced.