I got my screen repaired by samsung UK . Cost quite a bit of money. I noticed the other day while looking at the back camera their appears to be several scratches around the lens BUT behind the glass. Please see attached. I'm convinced it was not like this before. Can people advise me on this. What does your camera look like? This is not affecting the image quality to my knowledge , i'm just slightly irritated that this appears to have happened and i wasn't informed.