Optimised battery charging does not work
Hi everyone,
I have iPhone Xs Max and since the day one with iOS 13, the optimised battery charging does not work. Non of the updates had helped, neither complete reset of the phone and DFU mode.
How do I know it does not work? Firstly, the warning pop-up about optimised battery charging never showed up. Secondly, in the morning when I look to battery charging history it always go straight to 100% (no break at 80% at all).
I have iPhone Xs Max currently Running iOS 13.2.
Does anyone know how to fix it?
thanks for all the help!
iPhone XS Max