not detecting drone

Hello, I'm new here and I'm having issues trying to get my LG G Pad 8.3 tablet to connect, the RC connects to the quad, but every time I open DJI 4 it says disconnected, and when I try to connect via the controller link on the tablet it d\says "check frequency" I've tried all the cables I...

I need help, anyone else here using an Android tablet with the problem of the DJI GO app not seeing through the camera at startup? I did, and decided to update my P4's firmware through the DJI GO app as recommended by DJI. Long story short, I updated the firmware, and now the app will not...