Me and a good friend both have a Phantom 2 Vision, we did both the latest ugrade of firmware. Mine checked out perfect, with all functions okay. But my friends Vision got a black screen on the Iphone app. The tilt works, but no image is streaming to the Iphone. We have tried to re-bind it, and do everything that we could think of, but no success. (Both Phantoms was updated from the same computer, and was done the same way on both of them). I have also tried to connect with my Iphone, but there is still a black screen. Tilt works, so we are connected. Re-binding did also not fix the problem. Is there any fix for this?