Hello forum members: Last week I crashed my Phantom 2 V 2.0 with First Person View, and 3D Zenmuse Gimbal. Physical damage appeared limited to my Hero 4 plug and a broken propeller. Now the Phantom powers up normally but I am unable to start motors because it now has constant a continuous fast yellow blinking lights and a solid red receiver light (I have tried to re-link to transmitter by pushing and holding receiver until it blinks but it always returns to solid red). I opened Phantom body and all components seemed connected and undamaged (but I cannot see the receiver board as it is partially covered). I have connected to Phantom 2 Assistant and checked the following: 1) GYROSCOPE mod shows 0.1 to 0.5 2) ACCELERATION mod is .99 to 1.0 3) COMPASS mod is 760 to 790 4) I also performed an advanced calibration and got the green check indication (when I plugged in to Phantom Assistant later, it asked to re calibrate again) 5) GPS reads 0,0,0 (indoors). My best guess is that the treceiver may be damaged and will not link to the transmitter (remote), or a possible GPS issue? Any suggestions other than replacing the transmitter board and antennas??? Many thanks for any guidance/help!