The YouTube channel iAppleBytes test shows that the iOS 16.4 update has caused the battery life of several iPhone models to shrink significantly. In the latest installment of the video, we found that iOS 16.4.1 does not fix this problem.
iOS 16.4.1 hasn’t fixed Apple iPhone battery life issue] [Actual test: iOS 16.4.1 hasn’t fixed Apple iPhone battery life issue]
The iOS 16.4.1 mainly fixes the problem that the tweeter emoji can’t show skin tone selection and Siri doesn’t respond in some cases, in addition to fixing 2 security vulnerabilities.
According to iAppleBytes, the iOS 16.4.1 update released last Friday did not fix battery life issues, and the GeekBench 4 battery test scores for some iPhone models have increased while others have trended downward. Overall the changes are minimal, and this update does not restore battery life to iOS 16.3.1 and previous versions.