Hello guys, I`m having a BIG problem with my Phantom 2!I have two yellow slow blinks and thats it. I tried to calibrate the gps but its the same problem,when I connected the phantom 2 to the assitant software in the upgrade option the GPS is not found. Gps loader is -----,hardware id is 0 0 0 0, firmware is 0 0 0 0. I checked the gps antenna ant its not broken and I changed the gps from another phantom 2 and still the same problem.Any suggestions???