Drone Hacks app - How to enable FCC mode and remove NFZs on your DJI Mavic 3, Air, Air 2, Air 2s Air 3, Mavic Mini, Mini 2, Mini 3, Mini 4, Avata, RC Pro or DJI FPV drone

[Stillight]

I’m keen to get my Air2 changed over to FCC. It seems to be complicated to me when reading the site to find out how it’s done.
Am I being thick or is there a step by step guide to how to do it ?

Mick.