I'm setting up the same way. ie. mini4 cell wifi capable. Did you have to worry about what version go4 to use?After getting a few flights in with the new mini 4, I have to say I'm pretty happy. Much larger viewing screen, which should help when trying to capture great images. I had no issues whatsoever running the DJI Go app on the ipad. Worked flawless! The ipad I purchased does have a cellular connection with Verizon. So far, I'd highly suggest this setup.