my P3A arrived today and had one good flight. I couldnt figure out how to get map to follow the flight path, It would show the flight path and the once the the bird went outside the span of the map I would have to use my finger to catch up with it. Anyway my main question is how to update the bird itself and battery. I was able to update RC on DJI app, but it wouldnt let me do the battery or Phantom itself. I did look at the download page on DJI and found only zip files which I couldnt get to open. What am I missing? I read somewhere in the manual that you can use sd cards but it didnt say how.