Over time, the iPhone 11 Pro won't perform as it did when you purchased it. The first thing where you'll notice the difference is battery life. You will have to charge your phone more often than before, which can be very annoying. How frequently you have to charge your phone also depends on your usage.
The link above offers good information on how to maximize battery health. It also explains why batteries lose the ability to reach 100% as they get older. The link below offers a link where you can chat with an Apple Expert for for help. iPhone Battery Repair & Replacement - Apple Support. ( 1)
Nabolahh. 2011-12-29 17:09:00. 1. Reset your iPhone by holding down the sleep/wake button and the Home button simultaneously until your iPhone resets. Ignore any pop-up messages and keep holding down both buttons until the screen turns black and the Apple logo appears. Now it’s ready to learn new values for the capacity of its battery.2.
Battery Health decreased by 6 i.e 95 to 89% after upgrading ios to 15.3.1 Hi , Before I upgraded my ios 15.3.1 my iphone 12pro battery health was 95%. When I updated mandatory ios upgrade to ios 5.3.1 my battery health showed drop by 6 % and it was showing 89%. Apart from that discharge also happened quite rapidly. Please guide on this
I have an iPhone 14 Pro and am noticing the same thing. I have to basically leave it on the charger if I want to use it at all, and it's incredibly frustrating that, with a $1000 device that is less than a year old, Apple's response is "go ahead and disable all of the features that were selling points for this phone and that worked without draining the battery before iOS 17."
Apple released the iOS 17 update for all compatible iPhones earlier this week. The new iPhone update comes with new features for calls, messages and FaceTime, AirDrop and more. There isn’t anything major in terms of UI changes but several apps have received new features, but the new update is reportedly draining battery on old iPhones.
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