Apple released a new firmware update for Beats Fit Pro and Powerbeats Pro wireless earbuds today. The latest firmware version is 5B66, which is higher than the 5B55 released in November 2022. firmware.
Apple officials have not provided information on what is included in the updated firmware for Beats Fit Pro and Powerbeats Pro wireless earbuds, so it is unclear what specific improvements have been made.
In terms of upgrades, users can install the firmware over the air, usually when the earbuds is connected to an iOS device. You can put the Beats in the charging case, connect them to the power source, then pair them with the iPhone or iPad, and the update should be forced after a short time.
