Apple has seeded the fourth developer firmware beta for the AirPods Pro 2 for testing.
Apple doesn’t generally provide release notes for AirPods Pro firmware betas. So we don’t know of anything new in this release beyond general fixes and tweaks to the new features.
The fourth beta brings the AirPods Pro 2 firmware build version to 6A5299b, up from version 6A289c.
To join the beta for AirPods, you need to have a registered developer account and perform the following actions.