Hi,

When I turned on my Phantom 4 today. It has asked me to upgrade RC firmware. Which I press Upgrade via the DJI Go app.

Now I need to update the aircraft. I do not see any firmware from DJI Phantom 4.
http://www.dji.com/product/phantom-4/info#downloads

How to download this? Thanks.

Aircraft Need Update. Download update from DJI GO homepage.

using the DJI assistant is the best way to upgrade firmware, when installed u can use the refresh button to see if new firmware is a available

Download 'DJI Assistant 2' from Here (Right hand side of page under Windows or MAC, whichever you have to hand) install this and USB driver. Then connect aircraft to PC/MAC using USB lead (micro USB plugs into P4 beside SD card slot), power up aircraft. then run 'Assistant 2' and select P4 from device list, all thereafter should be easy enough. You can refresh existing, upgrade, roll back. Even a factory reset option available.