I’ve had an OP-1 since the beginning… I have updated it a couple times but am on 220.
Recently after not touching it for a long time, I wanted to update firmware - it charges to full via USB (I still have the cable that came with it, so it’s not a 3rd party thing), however on either my windows 10 machine or my macOS machine, it does not come up as a device. I can’t get it to show up as a disk in DISK mode, and trying to update firmware it’s just always stuck on ‘1. connect usb to pc’ or whatever. I’ve also tried factory reset.
I’m guessing the op-1 hardware itself is fried somehow? It can’t be the cable if the cable is charging?
Emailed T.E. support but no response yet.