Drone brands release firmware updates to fix bugs and add new features on the aircraft, remote control device or software if it is used to fly the drone. If you want for making any changes to your course, please log a ticket and pick the classification ‘scheduling change’ DJI also https://myles27m15.isblog.net/helping-the-others-realize-the-advantages-of-1500-drones-recreate-chinese-dragon-45304775