Apple pulls AirPods Max firmware that enables lossless audio

Following the release of iOS 18.4 on Tuesday, Apple also released a firmware update for AirPods Max that enables lossless audio via USB-C. However, hours after making the update available, the company pulled it down.

As noted by Aaron Peris, the firmware with build number 7E99 for the USB-C AirPods Max released yesterday is no longer available. A support webpage on Apple’s website now lists the new AirPods Max firmware as “coming soon.”

Apple had previously announced that it would release an update to the USB-C AirPods Max with support for lossless and ultra-low latency audio when using a USB-C cable. The new firmware also enables wired playback for the first time using Apple’s new USB-C to 3.5mm audio cable – this was only possible on AirPods Max with a Lightning connector.

There’s no word on why the update was pulled, but it’s likely that Apple found some serious bug in it.

You can check which firmware version your AirPods are running by going to Settings in iOS and looking for the AirPods menu at the top of the screen. Of course, you need to connect your AirPods to your iPhone or iPad first.

Updating the AirPods firmware isn’t exactly an easy process, as it happens automatically in the background. According to Apple, this is how you can get ready to install an AirPods update:

It’s worth noting that the lossless audio update is exclusive to the USB-C version of the AirPods Max that was launched last year. The Lightning version won’t get this feature.

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