So today I had my first crash. Flew for maybe 5 minutes and lost RC connection. RTH kicked in and it came back but was landing maybe 10 feet from where it took off and was by a tree so I canceled RTH. It was hovering maybe 12 feet off the ground and I could not get RC connection still. My RC was completely dead no matter what I did. Even tried to reboot the RC. The only thing I could do was wait till the battery died. When it did it hit some leaves in the tree and came crashing down. I caught it with my hands but it slipped out and crashed. One of the rear feet came off but I was able to snap it back in. The only visible permanent damage was a few scratches on the bottom skids by the bottom sensors. I did a test flight and seems to work ok although I did not do a thorough flight. My question is what should I do in a case like this. How do you regain RC connection. Was totally locked up. Even the camera has no signal.