Camera problem

[Kurbla]

I changed the gimbal and the camera cable and now I have a weird line. Whether it is a problem with the camera or the software? The lens is not damaged.

 

[Faithley]

Had the same problem with my previous phone. The lens on the outside was in perfect condition but the curved camera lens underneath had a piece of fibre over it. It kinda looked like that. I had to open my phone and dust off the camera and worked fine