Apple Updates AirPods, AirPods Pro, and AirPods Max Firmware

Apple today released a new 4C165 firmware update for the AirPods 2, AirPods 3, AirPods Pro, and AirPods Max. The second-generation AirPods and ‌AirPods Max‌ were previously running firmware version 4A400. The AirPods Pro previously had 4A402 firmware available, and AirPods 3 were running firmware version 4B66.

AirPods Pro Firmware Feature
Apple does not offer information on what's included in refreshed firmware updates for the AirPods‌, so we don't know what improvements or bug fixes the new firmware brings.

There is no standard way to upgrade the ‌AirPods‌‌ software, but firmware is generally installed over-the-air while the ‌‌AirPods‌‌ are connected to an iOS device. Putting the ‌‌‌‌‌AirPods‌‌‌‌‌ in the case, connecting the ‌‌‌‌‌AirPods‌‌‌‌‌ to a power source, and then pairing the ‌‌‌‌‌AirPods‌‌‌‌‌ to an iPhone or an iPad should force the update after a short period of time.

You can check your ‌‌‌AirPods‌‌ or ‌‌‌‌AirPods Pro‌‌‌‌‌ firmware by following these steps:

  • Connect your ‌‌AirPods‌‌ or ‌‌‌‌AirPods Pro‌‌‌‌ to your iOS device.
  • Open the Settings app.
  • Tap General.
  • Tap About.
  • Tap ‌‌‌‌‌AirPods‌‌‌‌‌.
  • Look at the number next to "Firmware Version."

If we find notable changes after the firmware updates are installed, we'll share details, but the software likely includes performance improvements and bug fixes.

Popular Stories

iOS 26 on Three iPhones

iOS 26's Liquid Glass Design Draws Criticism From Users

Wednesday September 17, 2025 2:56 pm PDT by
It's been two days since iOS 26 was released, and Apple's new Liquid Glass design is even more divisive than expected. Any major design change can create controversy as people get used to the new look, but the MacRumors forums, Reddit, Apple Support Communities, and social media sites seem to feature more criticism than praise as people discuss the update. Complaints There are a long...
iOS 26

iOS 26.1 to iOS 26.4: Here Are 5 New Features to Expect on Your iPhone

Tuesday September 16, 2025 11:17 am PDT by
iOS 26 was finally released on Monday, but the software train never stops, and the first developer beta of iOS 26.1 will likely be released soon. iOS 18.1 was an anomaly, as the first developer beta of that version was released in late July last year, to allow for early testing of Apple Intelligence features. The first betas of iOS 15.1, iOS 16.1, and iOS 17.1 were all released in the second ...
M6 MacBook Pro Feature 1

Apple's Rumored MacBook Pro Redesign: 6 New Features Anticipated

Wednesday September 17, 2025 4:26 am PDT by
Apple in October 2024 overhauled its 14-inch and 16-inch MacBook Pro models, adding M4, M4 Pro, and M4 Max chips, Thunderbolt 5 ports on higher-end models, display changes, and more. That's quite a lot of updates in one go, but if you think this means a further major refresh for the ‌MacBook Pro‌ is now several years away, think again. Bloomberg's Mark Gurman has said he expects only a small ...
iPhone 17 Pro and Air Feature

Two iPhone 17 Pro and iPhone Air Colors Appear to Scratch More Easily

Friday September 19, 2025 10:02 am PDT by
As reported by Bloomberg today, some of the new iPhone 17 Pro and iPhone Air models on display at Apple Stores today are already scratched and scuffed. French blog Consomac also reported on this topic. The scratches appear to be most prominent on models with darker finishes, including the iPhone 17 Pro and Pro Max in Deep Blue, and the iPhone Air in Space Black. Images Credit: Consoma ...
iOS 26 Glass Feature

iOS 26: The Top 100 New Features and Changes

Tuesday September 16, 2025 12:26 pm PDT by
Apple released iOS 26 on September 15, and it's now available for all iPhone users with a compatible device. There are a lot of changes and features to learn about, so if you want a quick, easy-to-read list that outlines what's new, we've got you covered. Design Liquid Glass design that reflects light and refracts what's underneath. It's system wide, with dynamic tab bars and toolbars...
ios 26 liquid glass dark mode

iOS 26 Liquid Glass Design Makes App Icons Look Crooked, Report Users

Wednesday September 17, 2025 4:55 am PDT by
iOS 26's new Liquid Glass interface has been criticized for making some content illegible in certain circumstances, and now the UI design is reportedly causing another unusual visual problem for some users. Liquid Glass adds subtle glowing effects to the corners of app icons, creating a dynamic glass-like appearance with depth and parallax effects. However, as noted by Gizmodo, this design...
iOS 26

iOS 26.0.1 Coming Soon, Likely With iPhone Air and iPhone 17 Pro Fix

Thursday September 18, 2025 9:17 am PDT by
Apple is preparing to release iOS 26.0.1, according to a private account on X with a proven track record of sharing information about future iOS versions. The update will have a build number of 23A350, or similar, the account said. It is likely that iOS 26.0.1 will fix a camera-related bug on the new iPhone Air and iPhone 17 Pro models. In his iPhone Air review, CNN Underscored's Henry T. ...

Top Rated Comments

CarlJ Avatar
49 months ago

Thanks for the key tip on 'leave the lid open'. That (lack of) part always confused me on MR's advised method to update, as you can't otherwise 'connect' them to your phone. Mine are still stuck on 4B52, so I'm hoping this works finally.
It also helps if you hop around on your left foot and sing a song about Apple, or so I've heard. I seriously wish Apple would just put an "update firmware" button in the settings for this. 95% of users won't care, and the other 5% will stop having to find a goat to sacrifice to get their firmware updated in a timely manner.
Score: 42 Votes (Like | Disagree)
BWhaler Avatar
49 months ago
And so begins the multi-week game to see your Airpods get the new firmware.
Score: 28 Votes (Like | Disagree)
nortonandreev Avatar
49 months ago

It’s time the entire AirPods range had its own app.
Integration within the Settings app would suffice.
Score: 25 Votes (Like | Disagree)
Klschmann Avatar
49 months ago
I have been seeing excessive idle case battery drain that just started on my AirPod Pros with the last update, so I'm hoping this update addresses that.

This seems sudden as the last update wasn't that long ago right? Just a few weeks?
Score: 22 Votes (Like | Disagree)
testcard Avatar
49 months ago
It’s time the entire AirPods range had its own app.
Score: 19 Votes (Like | Disagree)
validoj Avatar
49 months ago
I hope this fixed my new AirPods Pro Case battery draining issues ?
Score: 15 Votes (Like | Disagree)