Hi
I try to update my No Fly Zone cause i have the message when i start DJi Go 4 (4.1.9 IOS ipad mini 4) i have downloading and after updating but it stay bloqued at 20%, i wait but nothing (RC say UPDATING), if i look in the DJI GO 4 i see a message with code 201, never see this before
My firmware .900
Thanks for your help

Found a solution, with my phone i have download the app and the update is working .... strange

Lanner Posted at 2017-9-21 09:38
Found a solution, with my phone i have download the app and the update is working .... strange

Glad to hear that your issue was resolved. Happy flying.

Well I have just updated the firmware via the assistant  to v01.04.0200.
Refreshed on the assistant.  All good.
Connected my phone via the controller and I'm now being prompted to update the firmware to v01.04.0200.

I can't fly the drone now.  Error 200 and then Error 201 when I tried to take off one more time.