In addition to the new features and performance, a user is also concerned about battery life problems. In the latest iOS 11.1 beta version, the battery life has been significantly improved.
Recently, an experiment was done to compare iOS 11.1 beta 4version and the official version of iOS 11.0.3. iPhone 6 Plus, iPhone 7 Plus and iPhone 8 Plus were put on a test. It was revealed that iOS 11.1 improves battery life by 2 to 4 hours. After iPhone 8 Plus was upgraded to iOS 11.1 beta version, the battery life improved by 4 hours.
It was observed that iOS 11 drains battery life too fast. This new update will solve that problem. The fifth beta has also been released. If you are a registered beta tester or developed, you can install iOS 11.1 beta 5 easily. It will massively improve the battery life of your iPhone.