Apple has released iOS 26.5.1, a small update for iPhone users. The update arrives around three weeks after iOS 26.5 and is currently available for iPhone Air and all iPhone 17 models.
This release does not introduce any new features. Instead, it focuses on fixing a specific charging problem that affected a small number of users.
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According to Apple’s release notes, the update addresses an issue that could prevent wired charging on iPhone Air and iPhone 17 devices when the battery level was nearly depleted. Users who experienced charging problems after their battery drained should see improved reliability after installing the update.
How to update
Follow these quick steps:
- Open Settings
- Tap General
- Select Software Update
- Download and install iOS 26.5.1
- Keep your iPhone connected to Wi-Fi and a charger during installation
All the changes
iOS 26.5.1 is a maintenance update that fixes a wired charging issue affecting a small number of iPhone Air and iPhone 17 users. In some cases, devices with a nearly drained battery were unable to charge properly using a cable.
Apple says the update resolves this problem and improves charging reliability for affected devices. No additional features, design changes, or security additions have been listed for this release.
Apple is now nearing the end of the iOS 26 cycle as it prepares to unveil iOS 27 during its WWDC keynote on June 8.
If you’ve already installed the update, let us know your experience in the comments.
After this update my Iphone Air is losing battery charge fast. I’ve also noticed it is getting hot which it didn’t do before. .
Sadly Apple fixed one problem and created a bigger one: after updating to 26.5.1 my iPhone 17 Pro Max can not connect to any WiFi router at all. Rebooting, reconnecting…nothing worked. Do not install this update until Apple gets i’t s**t together/