Apple Releases iOS 26.5.1 to Fix Charging Issue on iPhone Air and iPhone 17 Models - MacRumorsOpen MenuShow RoundupsShow Forums menuVisit ForumsOpen Sidebar
Skip to Content

Apple Releases iOS 26.5.1 to Fix Charging Issue on iPhone Air and iPhone 17 Models

Apple today released iOS 26.5.1, a minor update to iOS 26. The software is available three weeks after iOS 26.5 came out, and appears to only be available for the iPhone Air and all models in the iPhone 17 lineup.

iOS 26
The new software can be downloaded on eligible iPhones over-the-air by going to Settings > General > Software Update.

According to Apple's release notes, the update fixes a previously documented charging issue with ‌iPhone Air‌ and ‌iPhone 17‌ models.

This update addresses 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.

Apple's work on ‌iOS 26‌ is winding down as it prepares to introduce iOS 27 at the June 8 WWDC keynote event.

Related Roundups: iOS 26, iPadOS 26, iPhone 17, iPhone Air
Related Forums: iOS 26, iPhone

Popular Stories

iPhone 17 Review Thumb 3

Apple Slashes iPhone 17 Prices in China for Annual 618 Festival

Friday May 15, 2026 7:09 am PDT by
Apple has slashed prices on the iPhone 17 Pro series in China by 1,000 yuan (around $138) in anticipation of the annual 618 shopping festival, one of the country's largest mid-year online retail events. The cuts went live on Friday on JD.com and Tmall, with Apple's official store on the latter platform applying a direct 1,000-yuan discount on the iPhone 17 Pro series. On JD.com, taking into ...
video proc giveaway

MacRumors Giveaway: Win an iPhone 17 and a Lifetime Copy of VideoProc Converter AI

Friday May 22, 2026 10:02 am PDT by
For this week's giveaway, we've teamed up with Digiarty VideoProc to offer MacRumors readers a chance to win an iPhone 17 and a copy of the VideoProc Converter AI software to use with it. VideoProc Converter AI is software for editing and managing videos, images, audio, DVDs, and more. It includes a suite of AI features for easy photo and video editing, along with tools for converting,...
iOS 26

Apple Seeds Second iOS 26.5 and iPadOS 26.5 Release Candidates to Developers

Friday May 8, 2026 10:16 am PDT by
Apple today seeded new release candidate versions of upcoming iOS 26.5 and iPadOS 26.5 updates to developers for testing purposes, with the software coming five days after the first RC. It's not clear what's changed in the second RC, but Apple typically sends out another candidate if there are bugs that need to be addressed. Registered developers can download the betas from the Settings app ...

Top Rated Comments

adrianlondon Avatar
4 days ago at 10:31 am
For quite a while, the reported size of updates appears to be calculated by a random number generator.

It sure gives confidence that things are well tested at Apple ...
Score: 22 Votes (Like | Disagree)
4 days ago at 10:27 am
Must be a heckuva update...my update from 26.5 to 26.5.1 is 27 GB!!!

Attachment Image
Score: 20 Votes (Like | Disagree)
Joe Rossignol Avatar
4 days ago at 11:50 am

Seems like @Joe Rossignol is vindicated for calling this a bug when a lot of people questioned it...
After 11.5 years of working for MacRumors, it is safe to say that I am used to it. :)

I predicted the entire chain of events:



Attachment Image
Score: 9 Votes (Like | Disagree)
4 days ago at 10:43 am
That’s unacceptable! Are you telling me the vast majority of people with older iPhones running iOS 26 don’t get any bug fixes in this update? That’s ridiculous!
Score: 8 Votes (Like | Disagree)
Stonefly Avatar
4 days ago at 10:32 am
Mine was 16.85 GB on a 17 Pro Max 🤷🏼‍♂️

Only took 952.6 MB on storage



Attachment Image
Score: 7 Votes (Like | Disagree)
4 days ago at 10:31 am
I'd like to know how that is calculated...I started the update and about 30 seconds later it said "preparing..." and where I am I'm pretty sure I did t download 27 GB over cellular that fast even if it's 5G.
Score: 6 Votes (Like | Disagree)