Just joined. I got a DJI Mini 2 Tuesday, and was able to load the DJI Fly app from the DJI Store by scanning the QR code there. That put the .apk file on my Samsung S7. I installed it, and it works. But boy does the battery drain fast, and it's a new battery. I'm to the point of getting the Mini 2 camera to work, and the props to spin. Time to take it outside and see if I can lose it.