This is about an iPhone SE 2020; iOS 15.7.1
I have been using it for 2yrs. 4 months. It has been working fine. Today, for the 3rd time in a week the iPhone has become unresponsive. The only way I could get it going again was do a "hard re-boot." I am not sure if that is what it is called. The procedure is described here.
I have changed NOTHING in many months. No new apps. No updating of apps. No updating nor upgrading of the OS. Nothing that I can think off has changed.
The "Battery Health" in "Settings" reports "Maximum Capacity" = 87% and I have always had "Optimised Battery Charging" turned on.
So. Does the Group wisdom have ideas of what is going on.
BTW, yes, I have backed up the iPhone.
Thanks, Steve
