Purchased - DOES NOT WORK. Everything is up to date, correct, updated and loaded, but the controller simply does not recognize the application and does not connect to it. A total waste of money, just the original controller which broke after a whopping 40 hours of proper and careful use. CHEAP CHARACTER! (Yes, I know all DJI products are made in China, but for the incredibly high price they charge, they should still fare a lot better.)