ipad 4 mini

hi all Wondering if anyone else is having issues since the upgrade??? I used to go into dji app with the drone on and iPad 4 mini plugged into controller and download original video before saving to iPad camera roll. I went to do the same thing this morning and had an error message come up...

Just a quick note if you are buying an iPad for the Phantom 4. It's clear to me now that the iPad Air 2 has a software/firmware problem with the P3 . . and vice vera. I had a new P4 with iPad 4 Mini . . . worked great. Tried to get a bigger screen (iPad Air 2) . . both 64Gig latest iOS...