phantom 3 standard repair

Hello, colleagues! I've bought a crashed Phantom 3 Standard and now repair it. I met a problem and can't find solution yet: there is no feedback from copter to radio controller. Symptoms: - link LED on copter lights green; - link LED on RC lights red; - copter flies, responding all commands...

Hello. Just an FYI, I did in fact search the forum for an answer and I didn't find anything exactly answering my problem. I just purchased a Phantom 3 Standard and almost immediately proceeded to crash it. Luckily all the damage that happened was a broken propeller and these wires were pulled...