Hey guys, so I've had my Spark for a little over two months now. Whenever I turn it on, it shows up with an error saying "1.No ESC error". I've tried calibrating the IMU and all that good stuff but no luck. At the bottom of the drone, 3 of the lights are red and one of them is green. Every 10 seconds it makes a beep. I've tried multiple times to downgrade firmware and reinstall firmware but it just gets to 99% and says update failed. I've been trying all day. My drone has only got into a minor crash a month ago but it was able to make proper flights for long periods after that incident. I also rotated all 4 of the propellers to see if anything could be jammed between them but everything seems fine. Also I would send it back to DJI for repairs but... I live in Guam and I'm moving back to the US in about 3 or 4 weeks and I would really like to use the bird to capture a lot of different scenes as I am also building a portfolio. What are my options? I've attached some images to further describe the problem. Thanks 
