Apple Releases New '3C39' AirPods Max Firmware

Apple today released new 3C39 firmware designed for the AirPods Max, marking the second firmware update the high-end over-ear headphones have received since their December launch.

AirPods Max Firmware Update Blue
The new 3C39 firmware replaces the 3C16 launch firmware that was available the day the ‌AirPods Max‌ launched.

Apple does not provide details on what's included in new firmware updates, so we don't know what bug fixes or improvements the new firmware might offer. There have been reports of battery life issues with the ‌AirPods Max‌, so it's possible that the firmware update addresses that problem.

There's no standard way to upgrade firmware on AirPods, AirPods Pro, or ‌AirPods Max‌, but connecting the ‌AirPods Max‌ to an iPhone or an iPad while connected to a power source may force the update.

You can check the firmware on your ‌AirPods Max‌ by following these steps:

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

In the past, updates for the ‌AirPods Pro‌ and AirPods have included performance improvements, bug fixes, and feature tweaks, so if we find notable changes after installing the firmware updates, we'll update this article.

Related Roundup: AirPods Max
Buyer's Guide: AirPods Max (Buy Now)
Related Forum: AirPods

Popular Stories

iPhone SE 4 Thumb 1

iPhone SE 4 With Apple's Own 5G Modem 'Confirmed' to Launch in March

Tuesday November 19, 2024 12:12 pm PST by
Barclays analyst Tom O'Malley and his colleagues recently traveled to Asia to meet with various electronics manufacturers and suppliers. In a research note this week, outlining key takeaways from the trip, the analysts said they have "confirmed" that a fourth-generation iPhone SE with an Apple-designed 5G modem is slated to launch towards the end of the first quarter next year. In line with previo...
at t turbo indicator iphone 16 pro max v0 8hrh7w5f3w1e1

AT&T Turbo Indicator Showing Up in iPhone Status Bar for Subscribers

Wednesday November 20, 2024 3:42 am PST by
AT&T has begun displaying "Turbo" in the iPhone carrier label for customers subscribed to its premium network prioritization service, according to reports on Reddit. The new indicator seems to have started appearing after users updated to iOS 18.1.1, but that could be just coincidence. Image credit: Reddit user No_Highlight7476 The Turbo feature provides enhanced network performance through ...
Generic iOS 18 Feature Real Mock

Apple Releases iOS 18.1.1 and iPadOS 18.1.1 With Security Fixes

Tuesday November 19, 2024 10:10 am PST by
Apple today released iOS 18.1.1 and iPadOS 18.1.1, minor updates to the iOS 18 and iPadOS 18 operating systems that debuted earlier in September. iOS 18.1.1 and iPadOS 18.1.1 come three weeks after the launch of iOS 18.1. The new software can be downloaded on eligible iPhones and iPads over-the-air by going to Settings > General > Software Update. Apple has also released iOS 17.7.2 for...
apple card feature2

Apple Card 3% Daily Cash Back Now Available From Two More Apple Partners

Tuesday November 19, 2024 10:36 am PST by
Apple has partnered with select merchants to offer Apple Card users three percent Daily Cash back on their purchases, and two new companies were added to the partner list today. When purchasing goods and services from Booking.com and ChargePoint, Apple Card users will now get more cash back. Booking.com is a site for reserving flights, cars, cruises, and hotels, while ChargePoint sells...
bug security vulnerability issue fix larry

Make Sure to Update: iOS 18.1.1 and macOS Sequoia 15.1.1 Fix Actively Exploited Vulnerabilities

Tuesday November 19, 2024 10:52 am PST by
The iOS 18.1.1, iPadOS 18.1.1, and macOS Sequoia 15.1.1 updates that Apple released today address JavaScriptCore and WebKit vulnerabilities that Apple says have been actively exploited on some devices. With the JavaScriptCore vulnerability, processing maliciously crafted web content could lead to arbitrary code execution. The WebKit vulnerability had the same issue with maliciously crafted...
airtag purple

AirTag 2 Rumored to Launch Next Year With These New Features

Sunday November 17, 2024 5:18 am PST by
Apple released the AirTag in April 2021, so it is now three over and a half years old. While the AirTag has not received any hardware updates since then, a new version of the item tracking accessory is rumored to be in development. Below, we recap rumors about a second-generation AirTag. Timing Apple is aiming to release a new AirTag in mid-2025, according to Bloomberg's Mark Gurman....
15 inch m3 macbook air

Amazon Takes Up to $300 Off M3 MacBook Air With New All-Time Low Prices

Wednesday November 20, 2024 7:05 am PST by
Amazon today has knocked the price off of multiple M3 MacBook Air models, with as much as $300 off select computers. Prices start at $849.00 for the 13-inch M3 MacBook Air (16GB RAM/256GB), and also include multiple 15-inch models as well. Note: MacRumors is an affiliate partner with Amazon. When you click a link and make a purchase, we may receive a small payment, which helps us keep the site ...
anker new xmas 1

Anker Kicks Off Massive Black Friday Sale With Up to 50% Off Sitewide, Free Gifts With Purchase, Mystery Boxes, and More

Thursday November 21, 2024 7:53 am PST by
Anker today kicked off its big Black Friday sale, which is set to run through December 9. This sale includes notable discounts on portable chargers, USB-C hubs, cables, and more. Note: MacRumors is an affiliate partner with Anker. When you click a link and make a purchase, we may receive a small payment, which helps us keep the site running. There are a few bonus offers during this event as ...

Top Rated Comments

EPO75 Avatar
48 months ago
Safari is much smoother now
Score: 34 Votes (Like | Disagree)
iGeneo Avatar
48 months ago

If it doesn't add a button combo to completely turn the headphones off, they can keep their crappy headphones. Imagine being a green company and not allowing people to turn off your headphones, which results in them wasting tons of battery life when not in use. Come on, Apple. Be smarter.
Is that a problem with yours or are you complaining about a product you don’t even own?
Score: 30 Votes (Like | Disagree)
NT1440 Avatar
48 months ago

If it doesn't add a button combo to completely turn the headphones off, they can keep their crappy headphones. Imagine being a green company and not allowing people to turn off your headphones, which results in them wasting tons of battery life when not in use. Come on, Apple. Be smarter.
Replace one 100w bulb in your or a loved one’s home. Congrats, you just saved more energy than this “feature” will ever save.
Score: 17 Votes (Like | Disagree)
mthomas184 Avatar
48 months ago

Is this comment useful at all?
Are the majority of the comments on these threads useful at all?
Score: 16 Votes (Like | Disagree)
Deliro Avatar
48 months ago
Hopefully this addresses the battery drain that I and so other people have experienced.

I’ll report back after a few days.
Score: 13 Votes (Like | Disagree)
Herrpod Avatar
48 months ago

Replace one 100w bulb in your or a loved one’s home. Congrats, you just saved more energy than this “feature” will ever save.
BS. What the hell is with people making excuses for stupid design decisions by Apple?
Score: 12 Votes (Like | Disagree)