I've google this and all the solutions seem to point to using an older version of the dji assistant app (1.1.2) and i think maybe an older version of the firmware as well. Is there any way to go above 400 ft using the latest mavic firmware and assistant 1.1.6? If i need to use 1.1.2 just to remove the height restriction I'll install a copy of the older one. But i don't want to mess around with the mavic's firmware.