Firmware Update v80 stuck

[sharadjha]

I ran into the similar issue y'day night while updating the firmware. 1st it was stuck at 16% for 30 min. then moved and completed. Then it sat on the status "finding device" and got stuck there. I pressed back button and probably it aborted the update. Then started all over again with a change this time. I switched off all other devices around with Bluetooth on except for the trainer and the phone (one plus 12) and it worked. next 5 min all updates done and trainer was connected to Rouvy and completed my indoor ride. Not sure if I got lucky or switching off all other Bluetooth devices around made a difference. Hope this helps .