Fixed mine. I have a first-gen wireless. I tried these combinatons:
1. power button + b-button 120s or 10s, usb-plugged in or not
2. power button + volume down 120s or 10s, usb-plugged in or not
3. power button + volume up 120s or 10s, usb-plugged in or not
The only combo that worked for me was: power button + volume up 120s usb-plugged-in. Spend about 2 hours researching and trying out all combinations.
Hope it will work for you too.
-
ps. also tried plugging-in/unplugging 3.5mm audio cable (didn't work) and tried to update firmware (new computer usb-c couldn't even detect the headphones)
Fixed mine. I have a first-gen wireless. I tried these combinatons:
1. power button + b-button 120s or 10s, usb-plugged in or not
2. power button + volume down 120s or 10s, usb-plugged in or not
3. power button + volume up 120s or 10s, usb-plugged in or not
The only combo that worked for me was: power button + volume up 120s usb-plugged-in. Spend about 2 hours researching and trying out all combinations.
Hope it will work for you too.
ps. also tried plugging-in/unplugging 3.5mm audio cable (didn't work) and tried to update firmware (new computer usb-c couldn't even detect the headphones)