I’m in the same boat as the rest of you. I’ve updated my GO4 app and the aircraft firmware, made sure I was outside with good GPS, and the only change I can see is the Aerospace drop-down as mentioned. I went ahead and entered some info and hit the “Apply” button, and got a pop up that said “Apply Successfully”, then disappeared. In my About screen, there were no changes. All databases and firmware checks came back as Latest Version. So, I’m thinking all is good!
I had installed the Drone Scanner app on my iPhone, scanned by Bluetooth, but no drone seen. Tried changing to Wi-Fi, but the app said that it won’t work with iPhones due to Wi-Fi limitations, WTH?
In frustration, I turned to a search of the DJI Forum, and found information on how to format the RID serial number for FAA registration. You start with 1581F, then the Controller s/n (14 digits), then add a 0 on the end to make a string of 20 characters. This worked on the FAA drone zone site and was accepted.
I also found that it appears any RID transmission from the
P4Pv2 is via WiFi, not Bluetooth like a module would. I don’t know how to see this information and could not find an app that will detect it on an iPhone. I’m stuck, and I don’t know what to do next.