iOS 26.5.1: Apple Releases Free iPhone Update With Fix For iPhone 17 Pro Battery Issue

Apple has released iOS 26.5.1, a maintenance update for iPhones from the iPhone 11 series and newer, including iPhone SE and the iPhone 17 lineup.

The update mainly focuses on bug fixes and stability improvements rather than new features.

It specifically fixes a charging issue that could stop wired charging on iPhone Air and iPhone 17 models when the battery is nearly empty.

The bug affected a basic function on Apple’s newest phones, making the patch important for users who ran into low-battery charging problems.