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Apple Delays AirPods Max USB-C Firmware Update Over iOS 18.4 Bug

The update, which introduces lossless audio and ultra-low latency features, is now listed as 'coming soon' with no clear timeline for release.

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Apple last year refreshed the AirPods Max with a USB Type-C port
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Overview

  • Apple's firmware update 7E99 for the USB-C AirPods Max, enabling lossless audio and ultra-low latency, has been delayed due to a bug in iOS 18.4.
  • The update was briefly made available but pulled after users reported being unable to install it, with Apple now listing it as 'coming soon' on its support page.
  • Lossless audio will offer 24-bit, 48 kHz quality, while ultra-low latency is aimed at improving performance for gamers, livestreamers, and music creators.
  • The new features are exclusive to the USB-C AirPods Max, leaving the Lightning version unsupported, a decision that has drawn user criticism.
  • This delay highlights ongoing challenges with Apple's software release processes, which have also recently impacted watchOS 11.4 and Siri upgrades.