Suddenly, When I set on 4k the screen starts blinking. Either It’s on fly mode or recording video on any fps. When I turn 4k zoom stop blinking.

Hi there. Thank you for reaching out and we're sorry for the trouble. Can you please try to post an example video showing the issue for us to further isolate and provide you with an accurate resolution? Can you please try to uninstall and reinstall the DJI Fly app on your mobile device then check if the issue persists? Please keep us posted. Thank you.

I’m sending you a YouTube link because I can’t upload the video as attachment in this message.
https://youtu.be/FmxA3cDhujk

When i turn on The drone, that is the black image i get.
Even when trying to film or taking a photo.
The image on The RC is all black. Image Just dont show up. Cant see anything. Allready update firmware a d did all the calibrations.
What is going on? Why my mini 3 pro is not bringing any image? There is no obstacle, nothing in the camera lens.

I can fly thendrone, go up and down, but i got no image on The RC.