AirPods 4th-gen firmware update: Bug fixes & performance improvements likely

Apple has released a new firmware update for the fourth-generation AirPods. The update build number is 7B19 and is likely to include bug fixes and performance improvements. However, it does not bring the Hearing Test, Hearing Protection, and Hearing Aid features exclusive to the AirPods Pro 2. AirPods updates are installed automatically when they are in their charging case connected to an iOS device.