Apple has released iOS 26.5.1, a minor software update to fix a charging issue affecting select iPhone users. The update is available for devices in the iPhone 17 lineup and the iPhone Air. According to Apple, iOS 26.5.1 addresses a bug that could prevent wired charging from working properly when the battery on certain devices is nearly depleted.
Meanwhile, Apple is already testing iOS 26.6 in beta. The upcoming release is expected to bring minor improvements and bug fixes, and could be among the final updates in the iOS 26 cycle before Apple’s focus shifts fully to iOS 27. The update will also likely carry the fix to the charging issue, which Apple has patched in the latest release.
What issue does iOS 26.5.1 fix?
According to a report by MacRumors, the bug affected a small number of users. In some cases, devices were unable to begin charging through a wired connection when the battery level was critically low.
While Apple has not shared further technical details, the company noted that the issue has now been resolved.
Apple’s release notes reportedly only mention the charging issue. However, the company does not always list every bug fix included in a software update. As a result, iOS 26.5.1 may also include additional stability improvements and minor fixes that have not been specifically detailed by Apple.
What came with iOS 26.5?
How to update to iOS 26.5.1
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Go to Settings. -
Tap on General and go to the “Software Update” section. -
If the update is available, your iPhone will display the option to Download and Install. Tap on it to begin the process. -
Once the download is complete, you will have the option to update immediately, install later, or select “Remind Me Later”. -
Tap on Install to update immediately or choose another option according to your preference. -
If prompted, enter your passcode to proceed.
