Apple Releases New iOS 27 AirPods Firmware for Public Beta Testers

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Apple today released new AirPods beta firmware available for public testers.

The firmware has a build number of 9A5336b, and it is available for the AirPods Pro 2, AirPods Pro 3, AirPods 4, and AirPods Max 2.

Toggling on beta updates allows users to install the beta firmware.

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The useful part

Apple today released new AirPods beta firmware available for public testers. The firmware has a build number of 9A5336b, and it is available for the AirPods Pro 2, AirPods Pro 3, AirPods 4, and AirPods Max 2. In iOS 27, iPadOS 27, and macOS Golden Gate, Apple is adding a new AirPods interface, a slider for Adaptive mode, and support for custom EQ, so the firmware lets public beta testers use those features.

How it works

Toggling on beta updates allows users to install the beta firmware.
When the AirPods are connected to an iPhone, iPad, or Mac running iOS 26, iPadOS 26, or macOS 26 or later, there is a beta firmware option that can be accessed in the AirPods settings interface.
Firmware updates can be downloaded by connecting the AirPods to an Apple device and connecting them to power.
It can take a few hours for new firmware to be installed because there is no software update option like there is for other Apple devices.

Details worth keeping

It is the same as the AirPods beta released for developers last week. AirPods are also compatible with the new Siri AI.

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