I tried to update the firmware on my RUN XT earbuds using the windows application on win10. I had trouble getting the USB device to connect, but eventually it worked and I flashed the right earbud.
Then the left refused to identify, constantly saying 'USB device not recognised'... I tried disconnecting/reconnecting with no luck; eventually I tried taking the rubber bumper off and amazingly it worked. This makes me think there's a flakey connection in the clamshell?
Anyway I proceeded with the flash which got about 3/4 through and then failed, with 'USB not recognised' again. It seems that the flakey connection dropped at the worst possible moment.
My left earbud now refuses to turn on, and constantly gives 'USB not recognised' if I try to connect it with the pc. Is it possible to recover this? I wish I hadn't bothered now.
Please sign in to leave a comment.