Apple has released an unusual and highly targeted iOS 26.5.1 update, exclusively for its iPhone 17 series and iPhone Air models. This specific update addresses a critical battery issue where some of these newer phones experienced difficulty recharging when nearly drained.

OS 26.5 users are reporting significant battery drain and overheating issues after the update. Several users on social media are raising concerns that the new update is causing their Apple iPhones to heat up.

If you own an iPhone 17 Pro Max, the performance improvements in iOS 26.5 are likely noticeable. Benchmarks reveal measurable gains in both single-core and multi-core processing speeds compared to the previous iOS 26.

Installing the iOS 27 beta on your primary iPhone can be exciting—until you encounter critical app crashes, rapid battery drain, or overheating issues. If you’re ready to leave the beta cycle and return to the stable iOS 26,

A small iPhone update could make a big difference for some users. Apple has just released iOS 26.5.1, a targeted software update for select newer iPhone models. The update fixes a wired charging issue affecting iPhone Air and iPhone 17 models when the battery is nearly drained,

iOS 26.5.1 should take care of an annoying charging bug on some iPhones.

iOS 26.5.1 for iPhone 17 and iPhone Air Fixes Low-Battery Charging Problem

Apple’s new iOS update is exclusive to its latest handsets, to address “an issue for a small number of users that may prevent wired charging on iPhone Air and iPhone 17 models when the battery is nearly drained.