A:AnswerWhile there are occasionally released firmware updates that may take a few minutes to install, this does not happen often enough to limit your flight. The Phantom 4 Pro will be able to get airborne within 30 minutes of purchase.
A:AnswerI am afraid to test out of range. My first P4 lost signal and flew into oblivion on the first battery pack. GPS signal lost at 1.2 miles then all telemetry lost then it was gone forever. DJI covered it under warranty and did replace it after about 2 weeks. No problems with the replacement unit and it will return to home but so far I have not had a signal loss for long enough to see of it will activate auto Return To Home for out of range. I would like to turn off the radio to test it but am afraid if it fails and I loose it they might blame it on me and not replace it.
For low battery, I have seen it return to home automatically.
A:AnswerThe 4 pro does not come with a scree, you have to buy that separately. Only the 4 pro plus comes with the screen, it is well worth the money since it worked even under a very bright sun
A:AnswerStandard return 15 days or 45 if you’re an elite member. They have a restock fee. I believe it’s 1 year manufacturers warranty as long as you don’t crash it. Best Buy doesn’t offer protection plans on them anymore