Just bought refurbished Air2S from Drone nerds. Before I open box, looking at serial number and doesn't have the 5 numbers that "remote ID compliant" drones supposedly have 1581F. Does that mean this one won't be remote compliant, or will an app/software update bring this one up to speed? I know all drones in DJI manufactured after Sept 22 are supposed to be remote ID complaint, but wasn't sure what happens with older drones.