Your iPhone battery life problems could be fixed with this iOS 11 update | Express.co.uk
Here's How to Get Better Battery Life in iOS 11 - The Mac Observer
Discussion] iOS 11.1 beta 2 significantly better battery life on the 7 : r/iOSBeta
10+ Tips to Fix iPhone 11 Battery Draining Fast on iOS 15
Is YouTube draining your iPhone battery? You're not alone
Here's the proof that iOS 11 has slashed your iPhone's battery life by up to HALF
iOS 11.2.1 battery life on iPhone 8+. Got 10hrs usage from single charge. iOS 11.1 was getting 9.50 hrs usage. Standby is amazing. I have True Tone on, WiFi and Bluetooth turned
Is iOS 11 Killing Your Battery Life? Here's Why You Don't Have To Do Anything To Fix It
How is your battery life with iOS 11.0.3 on iPhone 7? - iPhone, iPad, iPod Forums at iMore.com