battery health
When My 15 pro max update to 17.2 then my battery health goes to 99% it is very poor.
17.2 update is very poor. Please reply for my revert my battery health again 100%
iPhone 15 Pro Max, iOS 17
You should expect your battery health to decline an average of about 1% a month. This is normal. Your battery is fine.
Your battery health will never be 100% again unless you have a new battery installed.
