I have an iPhone 7 Plus with DJI GO 4 4.0.7 and for some reason the RC will not communicate with my phone anymore. I just received it back from DJI repair and they sent me my old RC back and i didnt have any problems with it before, im wondering if it has something to do with the new app. I was able to get it paired with the Mavic using the manual method. The RC and Mavic are on the .600 firmware. Anybody have any ideas?

Nevermind, SOLVED. I figured it must be something on the phone end. I inserted a plastic toothpick into the lightning port and there was a lot of dirt and lint that came out. Now it works fine.