New user here and am having some issues connecting my mavic pro. I know that I need a firmware update but until I can get to a wifi source I am using the drone with the existing version. I have to go through the start up sequence a few times (power RC, power drone battery, launch mavic Go 4) and the screen on my iPhone (X SE iOS 12.4.1) freezes. I usually power down a few times and then when I start up again I hear both the controller and drone do their connecting sounds and I can launch. I know there is likely something I AMA not doing correctly but can't figure out what. Anyone have ideas on corrective steps?