what the hell is this drone worth? i cant fly now again because there is firmware update in dji assistant 2 and every time i try it fails, power cycle and try again and guess what, Fail.
over and over fail i have had it with this expensive brick paper weight,

Download the updated assistant 2 v1.0.9-2 in this link: http://www.dji.com/matrice600-pro/info#downloads. Do the upgrade using that assistant 2. I had the same problem and fixed it that way. DJI please give us better documentation for a so expensive drone

Could you please confirm which Assistant 2 Software you were using? Have you tried the Assistant 2 software version provided in post #2?

fans328e606e thanks mate that fixed the problem DJI should pay you