And remember that the information given is for a very large forecast area, and that may not apply uniformly across the entire area. Also, local terrain, trees, and buildings can create significant variations in wind speed and direction profiles...
Ah, I figured out how to get to the controller WiFi settings. Logged in and all is updated. Setting for 100 metres altitude to start, depending on the wind at that height. Thank you very much for the tips.
Second phone? The RC2 controller needs no phone at all. Are you using an RC-N2 controller, without the built-in screen?
In any case, you'll have to connect to the internet to log into your DJI account on the Fly app to remove the range and...