after crash about 15 feet. landed on its top ,battery pop out, camera hanging. put it back together, rapid blinking yellow. tried binding it and it did bind but after i shut it off and fully charge battery. started to rapidly blink again.now it won't bind, didn't see any loose connectors or solder when i open the P2V . tried the assist it failed the calibration of the TX the t won't stay green . firmware is updated also 3.04 ,its on d-bus . plus camera app is working properly it just stuck on failsafe and i can't fly. please help , thanks