Today, I was going to fly my phantom. I hooked up the wifi, calibrated the gimbal then opened the app. The video feed popped up but at the top of my phone it said RC signal lost. I proceded to turn everything off and then back on again several times, Still with no luck. There was no interference, i was in the middle of a field. I had already previously done 2 successful flights. Nothing had been changed since the last flights except the winter firmware update. Does anyone know How I can rebind my Phantom 3 Standard? i haven't found anything online. If rebinding isn't the solution, what is?