IOS 15.4.1 Battery drain faster than IOS 15.4 ?
I wanna to report about my experience that :-
IOS Version 15.4 = Battery Drain fast while you use the Phone
IOS Version 15.4.1 = Battery Drain fast while the Phone in mode Stand by (Not use)
Today, I already upgrade my iphone 13 pro max from Version 15.4 to Version 15.4.1 in Time :10.00 am, battery = 71 %
but Time : 12.00 noon now battery remaining about 61 %, , I only click app only a few 2-3 minutes,
iPhone 13 Pro Max, iOS 15