simple question
How do you do a factory reset on the drone and controller. I did it once on the pro 3.

You could restore factory defaults via DJI Assistant.

Great answer. I'll get to that on my mac. BUT,,,what are the steps on the DJI assistant  2 t that I should use to make sure I will get the desired result. Please Just a point to ponder:
I did roll back the version to .700. Doing that I believed it would reset to factory default. the drone.
I appreciate you telling me about the factory reset so that so that I can resell my drone.
thank you

I have been unable to get this done - just sits in the state of

I have been unable to get the restoration done - simply says "Restoring Factory Defaults"