A AikenP4 Joined Nov 27, 2016 Messages 30 Reaction score 1 Age 36 Feb 21, 2019 #1 I have a standard Phantom 4. I haven’t fired it up in over 6 months. I have DJI Go and DJI Go4.0 on my iPad. I can’t remember which one I should be using. Lol. Any help would be appreciated.