Apple Updates AirPods Pro 2 and AirPods 4 Firmware for the Fourth Time
Apple has released new firmware updates for the AirPods Pro 2 and AirPods 4. The updates, build 7B20 for the AirPods 4 and 7B21 for the AirPods Pro 2, were rolled out on Monday. It is not known what changes have been made in the firmware, but it is likely that they include bug fixes and performance improvements.