Hello,
After updating the firmare of my headset to fix a very annoying beep when using the sidetone feature it updated succesfully. However, after the firmware update the sidetone feature doesn’t work anymore.
The microphone of the headset is also completely cooked. It cracks, peeps and makes random noises. I doubt a new firmware update will come to fix these issues, so i’d like to go back to the old firmware. But it’s nowhere available.