Apple on Tuesday released new firmware for the Beats Fit Pro and Powerbeats Pro earbuds. The new firmware version is 6B27, up from the prior 5B66 firmware that was released in May.
Apple doesn’t provide details on what’s included in firmware updates for the Beats Fit Pro and Powerbeats Pro, so at this point in time, we don’t know what improvements or bug fixes are included in the firmware release.
There is no way to manually force an update for the Beats firmware, it is usually installed over-the-air when the earbuds are connected to an iOS device. If you put your Beats Studio Buds in the case, connect them to a power source and pair them to an iPhone or iPad will likely cause an update to occur after a short while.
Android users can update their Beats firmware using the Beats app for that platform.