Check the level of battery drain when going to iOS 14.3 on iPhone 11, iPhone Xr, iPhone SE 2020, ... The end will surprise you!

Apple recently released iOS 14.3 and iPadOS 14.3 for all compatible iPhones and iPads . iOS 14.3 is a pretty big update, besides adding features and improvements, the update also brings a number of patches.

Prior to the release of iOS 14.3, some iPhone users complained about battery drain in the standby mode on iOS 14.2. Has Apple fixed that issue with the release of iOS 14.3?

YouTuber iAppleBytes has performed an in-depth test of battery drain on a range of iPhones including iPhone SE , iPhone 6s , iPhone 7 , iPhone 8 , iPhone Xr , iPhone 11 and   iPhone SE 2020 running iOS 14.3 to see if Apple Whether to make any improvements with this release.

In the Geekbench software battery drain test, the iPhone 11 lasted 5 hours and 7 minutes - a decrease of 9 minutes compared to when it ran iOS 14.2. iPhone SE (2020) and iPhone Xr also have a drop of about 7-8 minutes of battery life on iOS 14.3 when compared to iOS 14.2. Older iPhones like the iPhone 7, iPhone SE, and iPhone 8 also showed similar results, with no device having increased battery life.

From the battery consumption test on iOS 14.3, it seems that this update has no tweaks to help increase battery life for iPhone. Even so, many people hope that iOS 14.3 can fix the error of excessive battery drain in the standby mode on iPhone 12 .

Have you updated iOS 14.3? If so, please let us know how you feel about this new iOS version!