Ever since the recent upgrade which I regret I cant start it up I have tried unlocking in geo and it says failed any suggestions???? Also what other good drone mfgs. would you guys recommend ??? I am going to sell my entire setup this is total BS . DJI has to remember "THIS IS MY PROPERTY PAID FOR WITH MY MONEY". Its like buying a car and telling me what days I can drive it. Had I know this I would have never bought DJI. I have an abandoned air strip for an old crop duster thats within 3.7 miles of my house. Thanks Jim