![iOS 11.4.1 battery life. So I did my own battery life test on my iPhone 8 Plus. On iOS 11.4 I could barely get 8 hrs usage with around 15-20% by end iOS 11.4.1 battery life. So I did my own battery life test on my iPhone 8 Plus. On iOS 11.4 I could barely get 8 hrs usage with around 15-20% by end](https://preview.redd.it/40huxben9ib11.jpg?auto=webp&s=39ef682016374ece44b995acbd9eb32efff108cd)
iOS 11.4.1 battery life. So I did my own battery life test on my iPhone 8 Plus. On iOS 11.4 I could barely get 8 hrs usage with around 15-20% by end
![Amazon.com: Face Dot Matrices Activation Module, Smart Phone Code Reader Programmer Battery Repair Module, Modify Cell Phone Battery Data, for iOS 8 8P X XR XS 11 12 13 14 (US Plug) : Electronics Amazon.com: Face Dot Matrices Activation Module, Smart Phone Code Reader Programmer Battery Repair Module, Modify Cell Phone Battery Data, for iOS 8 8P X XR XS 11 12 13 14 (US Plug) : Electronics](https://m.media-amazon.com/images/I/61T-JvTabFL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Face Dot Matrices Activation Module, Smart Phone Code Reader Programmer Battery Repair Module, Modify Cell Phone Battery Data, for iOS 8 8P X XR XS 11 12 13 14 (US Plug) : Electronics
![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)
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
![Amazon.com: Face Dot Matrices Activation Module, Smart Phone Code Reader Programmer Battery Repair Module, Modify Cell Phone Battery Data, for iOS 8 8P X XR XS 11 12 13 14 (US Plug) : Electronics Amazon.com: Face Dot Matrices Activation Module, Smart Phone Code Reader Programmer Battery Repair Module, Modify Cell Phone Battery Data, for iOS 8 8P X XR XS 11 12 13 14 (US Plug) : Electronics](https://m.media-amazon.com/images/I/61T-JvTabFL.jpg)
Amazon.com: Face Dot Matrices Activation Module, Smart Phone Code Reader Programmer Battery Repair Module, Modify Cell Phone Battery Data, for iOS 8 8P X XR XS 11 12 13 14 (US Plug) : Electronics
![iOS 16.4.1 Battery Life Drain Test - iPhone 8 Plus vs X vs SE 2020 vs XR vs XS Max vs 11 vs 11 Pro - YouTube iOS 16.4.1 Battery Life Drain Test - iPhone 8 Plus vs X vs SE 2020 vs XR vs XS Max vs 11 vs 11 Pro - YouTube](https://i.ytimg.com/vi/kaj23ZMipjo/maxresdefault.jpg)
iOS 16.4.1 Battery Life Drain Test - iPhone 8 Plus vs X vs SE 2020 vs XR vs XS Max vs 11 vs 11 Pro - YouTube
![iOS 16.1 Adds Battery Percentage to iPhone 13 Mini, iPhone 12 Mini, iPhone XR, and iPhone 11 Status Bar - MacRumors iOS 16.1 Adds Battery Percentage to iPhone 13 Mini, iPhone 12 Mini, iPhone XR, and iPhone 11 Status Bar - MacRumors](https://images.macrumors.com/t/7djcNpDW83QDZzrT15i291OFi-A=/1600x900/smart/article-new/2022/08/ios-16-beta-5-battery-percent.jpg)
iOS 16.1 Adds Battery Percentage to iPhone 13 Mini, iPhone 12 Mini, iPhone XR, and iPhone 11 Status Bar - MacRumors
![iOS 16.4 BATTERY LIFE TEST - iPhone 11 vs XS Max vs XR vs SE 2020 vs 8 Plus Battery DRAIN TEST - YouTube iOS 16.4 BATTERY LIFE TEST - iPhone 11 vs XS Max vs XR vs SE 2020 vs 8 Plus Battery DRAIN TEST - YouTube](https://i.ytimg.com/vi/DaK3TwJ_hgE/maxresdefault.jpg)