Apple has officially updated the firmware version of the second-generation AirPods to version 2D15. The previous firmware version was 2A364.The second-generation AirPods will update its firmware automatically when it is connected to an iOS device and connected to Power.
The Update it tweaked the Active Noise Cancellation feature. Some have said it improved the overall quality, while others seem to think it didn’t change anything at all.
How To Check AirPods 2 Firmware Update.?
iPhone –> Open Settings –> Select General –> Tap About –> Select AirPods –> look at the firmware version next to “Firmware Version”.
Article Source : iDownloadblog