![iOSNAM on Twitter: "iOS 16.1.2 vs iOS 16.1.1 🔋 𝗕𝗮𝘁𝘁𝗲𝗿𝘆 𝗹𝗶𝗳𝗲: increased with +0.15%, so no changes in battery life. ⏱ 𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲: increased with +0.13%, so no changes in performance. These results iOSNAM on Twitter: "iOS 16.1.2 vs iOS 16.1.1 🔋 𝗕𝗮𝘁𝘁𝗲𝗿𝘆 𝗹𝗶𝗳𝗲: increased with +0.15%, so no changes in battery life. ⏱ 𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲: increased with +0.13%, so no changes in performance. These results](https://pbs.twimg.com/media/Fi5NE3gWQAEUOSy.jpg:large)
iOSNAM on Twitter: "iOS 16.1.2 vs iOS 16.1.1 🔋 𝗕𝗮𝘁𝘁𝗲𝗿𝘆 𝗹𝗶𝗳𝗲: increased with +0.15%, so no changes in battery life. ⏱ 𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲: increased with +0.13%, so no changes in performance. These results
![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 DRAIN TEST - iPhone 11 Pro Max vs 12 Pro vs 12 Pro Max vs 13 vs 13 Pro / 13 Pro Max - YouTube iOS 16.1 Battery DRAIN TEST - iPhone 11 Pro Max vs 12 Pro vs 12 Pro Max vs 13 vs 13 Pro / 13 Pro Max - YouTube](https://i.ytimg.com/vi/fhnCw6mA8cU/maxresdefault.jpg)
iOS 16.1 Battery DRAIN TEST - iPhone 11 Pro Max vs 12 Pro vs 12 Pro Max vs 13 vs 13 Pro / 13 Pro Max - YouTube
![iOS 16.1.1 Battery LIFE DRAIN TEST - iPhone 8 vs 8 Plus vs X vs XR vs XS Max vs 11 Battery Test 2022 - YouTube iOS 16.1.1 Battery LIFE DRAIN TEST - iPhone 8 vs 8 Plus vs X vs XR vs XS Max vs 11 Battery Test 2022 - YouTube](https://i.ytimg.com/vi/StCdJK8b3b0/maxresdefault.jpg)