I'm new to the group and have some useful information about FC40 camera. Forgive me if this has been discussed before, I did a search with no results. I figured out how to invert the video “turn it upside down”! Follow steps below. Turn camera on While camera is booting “flashing green power led” press and hold record button until power led flashes orange then release it. Let led blink orange a couple of times then press record button one time. Led should turn green flashing. Allow camera to finish boot. Log in from phone with DJI FC40 app and you will see video is upside down! Video will only stay inverted until power cycle. This is where I ask for help. I know there is a way to save the setting to upside down because I accidentally did it once. Now I can not remember or figure out how I did it. If someone can figure out how to save the setting please reply here.