QC35 II Update Fail - Now semi bricked? Please help!
I recently tried using the web based bose updater, got to about 70% and then disconnected randomly and asked me to unplug and plug back in.
Since attempting the update again, on different PCs, different browsers, trying the reset, nothing works. The headphones also are not detected by the Connect app on my phone, and have tried multiple devices.
When turned on, the green LED lights up. However, any button I press just plays a 4 note jingle, and I cannot manually enter it into pairing mode.
The headphones were working perfectly fine before I attempted the web based update.