Iphone Settings To Improve Battery Life. How to improve iPhone battery life To save battery life start by activating Low Power Mode Use auto-brightness Dark Mode and auto-lock to dimreduce screen output Identify - and reduce use of - high-drain apps. If your iPhones battery life is particularly poor it might be time to replace it.
Dim the screen or turn on Auto-Brightness to extend battery life. Adjust your screen brightness and use WiFi. On iPhone 7 and 7 Plus.
IOS 15 brings a lot of great features to Apples iPhone lineup but it also appears to bring a few problems of its own too.
A batterys lifespan is related to its chemical age which is more than just the length of time since the battery was assembled. You can check the batterys health under Settings. A batterys lifespan is related to its chemical age which is more than just the length of time since the battery was assembled. More General Tips to Improve iPhone Battery Life in iOS 14.
