Apple releases fifth AirPods beta firmware (build 9A5347a) for multiple models

Apple issued a new beta firmware release for several AirPods models. The build number is 9A5347a and it represents the fifth beta in the current testing cycle. The update is offered to both developer and public beta testers.

This beta applies to AirPods Pro 2, AirPods Pro 3, AirPods 4, and AirPods Max 2. If you use one of those models and participate in Apple's beta program, you can opt into the firmware test.

The firmware mainly adds support for features Apple is introducing with the next major system updates (iOS 27, iPadOS 27, and macOS Golden Gate). The changes called out in reporting are:

• A redesigned AirPods interface in system settings.

• Compatibility with Apple's updated Siri features that ship alongside the new system releases.

1. 1Use an iPhone, iPad, or Mac that's running iOS 26, iPadOS 26, or macOS 26 or later.
2. 2Pair the supported AirPods model with that device.
3. 3Open the AirPods settings and enable the option to receive beta firmware updates.
4. 4With beta updates enabled, keep the AirPods connected to the device and plugged into power. The firmware will download and install automatically.

A practical note: there is no dedicated "Software Update" button for AirPods the way there is on iPhones and Macs. Firmware installation is handled in the background and often requires several hours to complete.

This is beta firmware intended for testing. That means features may be incomplete, some functionality could be unstable, and bugs remain possible. If you rely on your AirPods for critical tasks, consider staying on stable firmware until the features reach a public release.

The firmware is part of Apple's effort to align AirPods functionality with the next-generation system software. The new interface and controls move more AirPods settings into the system-level experience, and the custom EQ and Adaptive Audio slider give users more direct control over listening behavior without third-party apps.

Enable the beta updates only on devices you are comfortable using for testing. Allow time for the firmware to download and install while the AirPods remain connected and charging. Expect iterative beta releases as Apple refines features ahead of the public rollout.

Build 9A5347a is the latest step in beta testing for AirPods, preparing supported models for iOS 27-era features. It's available now to both developer and public beta testers, but remains test software and may include issues.