![How to Fix IOS 16.1.1 Battery draining Fast | iPhone Battery Draining Issue After IOS 16.1.1 - YouTube How to Fix IOS 16.1.1 Battery draining Fast | iPhone Battery Draining Issue After IOS 16.1.1 - YouTube](https://i.ytimg.com/vi/nPBA8HlyTfI/maxresdefault.jpg)
How to Fix IOS 16.1.1 Battery draining Fast | iPhone Battery Draining Issue After IOS 16.1.1 - YouTube
![Is this normal battery drain? I updated to iOS 16.1.1 yesterday evening then went to sleep around 1am. During sleep battery went from 89% to 57%. Background app refresh is off. Normally Is this normal battery drain? I updated to iOS 16.1.1 yesterday evening then went to sleep around 1am. During sleep battery went from 89% to 57%. Background app refresh is off. Normally](https://external-preview.redd.it/is-this-normal-battery-drain-i-updated-to-ios-16-1-1-v0-F1MhHceYGM6s0HEqDZ1Nq53A0S5YoIZhfDGj6ERi-gA.jpg?auto=webp&s=55cc54c3fa04f2d80989ce61dd2e2f5c4658eff0)
Is this normal battery drain? I updated to iOS 16.1.1 yesterday evening then went to sleep around 1am. During sleep battery went from 89% to 57%. Background app refresh is off. Normally
![iOS 16.1 Battery Life DRAIN Test - iPhone 8 vs 8 Plus vs X vs XR vs XS vs XS Max vs 11 vs 11 Pro - YouTube iOS 16.1 Battery Life DRAIN Test - iPhone 8 vs 8 Plus vs X vs XR vs XS vs XS Max vs 11 vs 11 Pro - YouTube](https://i.ytimg.com/vi/Iwrj3aXescU/maxresdefault.jpg)