It House, May 21 (Xinhua)-- Apple officially launched the iOS 16.5 update on Friday, which brings three major functional fixes and 39 security vulnerabilities to iPhone users, but also brings a problem: battery consumption is faster.

According to the test data of foreign blogger iAppleBytes, compared with the previous version of iOS 16.4, only two models have no negative impact on the battery life after upgrading iOS 16.5, which are iPhone 8 and iPhone 13 respectively. The rest of the aircraft life time has decreased slightly.

After upgrading the iOS 16.5, the model with the most significant increase in battery life is the iPhone 13, which increases battery life by about 32 minutes compared with the iOS 16.4. IPhone 8 battery life increased by 7 minutes to 2 hours and 54 minutes. IPhone 11 reduced flight time by 12 minutes after the upgrade.

IAppleBytes tests the battery life scores of different models of Apple in different system versions as follows:

A source revealed that Apple has stepped up its internal testing of iOS 16.6s and fixed a number of iOS 16.5s' Bug in the past week. Have the IT family friends encountered the problem of shrinking battery life after the update? You might as well tell us in the comments section.