Recently updated the firmawre on doth my DJI Phantom 3 Professionals. Now both aircraft cannot be started. When I attempt the CSC BOTH aricraft give me the dreaded "ESC status error. Restart the aircraft. Contact DJI if the problem persists." I have tried restarting everything many many times. No joy. Research indicates it is a problem with the 11.0020 firmware update. Makes sense becaus BOTH P3P are behaving the same right after the firmware up update. BTW .. No crashes. No damage. Less than 5 hours on one aircraft. Less than 20 hours on the other. Everything was fine before the update. Please help

Is there a recomment procedure for backing ou a firmware update? Please advise

Hi Baachus, sorry for the inconvenience caused I just sent you a message in PM, please kindly check and try later, thanks!

I have the same issue for my P3P.