Ok. That "I guess" means is was a failure. I change gimbals and the update finished in 4 mins. Very Strange!That doesn't sound right!!!
I hope you get your bird updated soon.
Mine is the same!!
This thing will never fly..Mine is the same!!
Just red and same noise...
Im not sure it will work.. im waiting...... and waiting...
Just power if off, wait 30 sec, then try again. But first, did you get the beeps that correlate with completion?
During the upgrade, DDDD then less DD's. DD-DD..
Make sure your not waiting for nothing.
Also, check the txt file on the memory card for status.
Hope this helps.