ios dji assistant

I recently built my first quadcopter with: S500 Readytosky Frame Emax 2213 - 935 KV brushless motors with 10 x 4.5 props 30A HAKRC BL_Heli 32 ESCs Venom Drone 3s 5100mAh battery The copter takes off successfully and is able to hover for a few seconds until it needs to correct itself (if the...

I have not upgraded A2 firmware from v2.4 because there has been no weird behaviour. The DJI Assistant iPhone app has also been a great tool in the field, eliminating the need to lug around a laptop. Everything has been wonderful. Until now. Thanks to bloody Apple and their obsessive preening...