On October 29th, Apple provided a fresh firmware update for the AirPods 4, marking another step in their ongoing schedule of developments across the AirPods lineup. Identified by build number 7B19, this update aligns with the recent firmware released for the AirPods Pro 2. However, AirPods 4 users will notice some distinctions.

Compatibility and Features

While AirPods 4 share the same firmware build as the AirPods Pro 2, they do not include compatibility for iOS 18.1’s advanced hearing health features. This means functionalities like Hearing Test, Hearing Protection, and Hearing Aid are uniquely reserved for the AirPods Pro 2. Although Apple has yet to release detailed notes for this latest update, it’s anticipated that the upgrade will primarily address bug fixes and make minor improvements, common in Apple’s firmware updates.

Previous Firmware Releases

In recent months, Apple has introduced multiple firmware iterations across its AirPods series, including version 6F21 for both the original AirPods Pro, AirPods 2, and AirPods 3. The previous version for AirPods 4 was 7A304. Typically, these updates adjust performance features such as Active Noise Cancellation or Adaptive Audio on compatible models, yet Apple does not always highlight these in the official release notes.

User Feedback and Adjustments

If you are an AirPods 4 user, Apple encourages feedback on any distinguishable updates post-installation. Although there are no significant new features expected, users are invited to discuss any changes noticed.

For those eager to enhance their AirPods experience, a variety of accessories remain available, allowing for a more tailored audio setup.

Stay informed about Apple’s latest innovations and firmware updates to ensure your devices function optimally.

For more details, follow the original report from 9to5Mac.