I have several drones and I know how to find were the most current software is but not sure on this one. On the controller I can find the software on the controller but not on the aircraft. When I go to the GUI where you can calibrate and adjust things it has a place to look up device info and it says 1.7 up to date, but not sure if its telling me to update 1.7 or that's my most current update that's on my bird???