Since FW update unable to select 4K in DJI GO 4 app plus the screen is black...PLS HELP!!!

[Centaur]

Hey Guys,

So basically I went to set the best way for cinematic mode my camera in DJI GO 4 app.
The first thing I have noticed is there are no 4K option in the menu plus I got black screen once
switched to manual mode.
Anyone got a clue how can I fix this???

 

[Kilrah]

Many threads about that already. Switch downlink quality back to 720p.