I have a Samsung S5 that I use to fly my mavic air. It was working flawlessly and after a firmwire update the drone does not fly anymore. The drone links to the remote (Not Wifi) and It says I am connected to the remote control on the DJIGo4 Homepage. I can take off with my phone but once in the air the sticks do not work at all. I tried using a friends Samsung S8 and it still did not work with that either - same symptoms. Hopefully someone can help. Thanks!

Update! Found the problem and it was really dumb. Make sure you check your remote mode! It was set to custom rather than mode 2. Changed it back and it was fine.