How did you manage to accomplish such a feat? thanks for the video

If you buy light dimmer stickers you can cut them with a hole puncher. They cut out about the same size of the lens. Once you put the sticker, cover the camera when you hit record so it can allow you to record.

Cannot use markers or even paint pen, the ink and paint won’t stick. I think they use a hydrophobic coating on the lens.

Yes how?

show us the tutorial atleast

I guess he just painted the LED with those black markers/pilot

How to？