Thanks, It seems like flight up to 120 m and flight with range of sight is free? If you need more altitude and longer flight distance - registration is mandatory.
I have tested .700 without any issues but currently using .400 as it have even better feedback from our friends. This FW operating absolutely flawlessly.
.406 will run much better if you uninstall existing version with clear cache and data option and also delete manually DJI and DJI.Go.v4 folders from your phone.
Based on my experiences firmware .700 and DJIGo ver 406 are the best. Not any strange warning messages and RC restarts. This combination allows you to use a "D**testcc" trick if it will be really needed.
OK, I have .700 on RC and AC but do I need to use older DJI GO app 4.0.7 instead of 4.1.5 to fly without any anomalies?
What about the solution where: .700 on AC and .900 on RC operating with DJI Go 4.1.5?
Is it possible?