iPhone 13 pro Battery health.
I've had my iPhone 13 pro for over a month now and today I noticed it's battery health drop 1% now at 99%. Is this normal?
I'm not a battery freak. But since I got the phone it'd never reach 8 hours. And yesterday I read somewhere that 5G could be turned off and would preserve battery and now I'm at 59% battery after 6 hours of use. So I'm happy in that respect but annoyed my battery health dipped.
iPhone 13 Pro, iOS 15