My Nvidia Shield K1 just showed up. I've installed the DJI GO app and had it connected to the P4 and it appears I'm good to go. I've been away from Android for three years now so I'm out of the loop, what other apps do I need? Looking for info on how to record what I see on the screen and any other features I can utilize with the Shield while flying the P4. Keep in mind I'm a complete newb to flying so I may not understand advanced speak very well yet lol.