Yes, I have done that. I have read all the articles on Apple.com. Have set settings for notifications etc. per the articles. Still does not work as "before". I have never gotten the "notification" that it will be fully charged by such and such a time as the articles say it will with the opiton of "fully charge now button"???
It used to charge to 100% in a couple of hours. Now it can sit on the charger all night and still be 57%. Then all of a sudden it is at 99%. I know I am missing something......and I am no neophyte. Built my first computer to play "Pong" in about 1978 or so. In an effort to make a PC "Murphy Proof", the programmers/developers sometimes seem to make it where only "Murphy" can operate it! Sorry, just the frustration coming to the surface.
I am retired now and no longer use a computer for work etc. so do not need all the current bells and whistles. (Plus my old brain just doesn't function as it used to either). Is there a way to reload the iOS to a previous level before iOS 13 (I think when this feature first started)? Used to be able to back out of an OS update but don't see how now. I no longer want to "jail break" the iphone and get into all that entails. Guess I am just looking for an easy fix.