I am buying my dad a Phantom 3 Standard (2.7K) and Nvidia Shield K1 for Christmas (as some of you already know from here: ( Nvidia Shield K1 GPS Maps ). He will not have internet connection or a computer so whatever firmware and Go App he gets he will be stuck with for awhile until I visit him again. I've been reading through some of the firmware threads. I'm having trouble finding if there is an overall consensus on what versions are best. I have found the websites that have prior versions of the Go app and previous firmware. Please tell me what would be the safest, most reliable versions of both P3S firmware and Go app to set him up with. I don't have the P3S yet so I don't know what I'll be starting with.