Apple has started testing a new version of software for AirPods, AirPods Pro and AirPods Max
Apple, apart from the iOS 17.3 beta, has also released a new headphone test firmware.
Here's What We Know
The update has been released with build number 6A307 and it can already be installed by developers. To do so, you need to put the beta version of iOS, as well as the macOS Sonoma beta and the Xcode beta. After that, you need to connect your headphones to your iPhone and your iPhone to your computer. Next, you need to launch Xcode and select Pre-Release Beta Firmware under AirPods Testing. After that, the update will "fly over the air" to your headphones within a day.
The new version of the system is available to users of the original AirPods Pro, as well as AirPods 2, AirPods 3 and AirPods Max. The list of firmware changes the manufacturer has not yet disclosed.
Source: MacRumors