I've only flown my beautiful DJI Phanton 2 a few times. Unfortunately the last time was many months ago. Since then I had to get a new iPhone 7. Now, when I fly, I can connect and fly with everything working on the phone screen except it won't connect to the camera. It tries, but just spins and spins and finally gives an error message. I've re-downloaded the app but no solution. Any ideas or suggestions? Anyone else have this issue?