Apple today released new 7E101 firmware for the AirPods Max with USB-C, addressing an issuethat made the previously released firmware unable to be downloaded.
Apple yesterday seeded out AirPods Max firmware with a version number of 7E99 to enable lossless audio support, but it turned out that AirPods Max users were not able to download the firmware.The new 7E101 firmware should now be available to all Apple users who have AirPods Max with USB-C, and the update brings lossless audio and ultra-low latency audio to the headphones.
Källa: Apple Releases New Firmware for AirPods Max With Lossless Audio Support