Default [Q] Camera problem

Hi there!

When I try to take a picture with my back camera, it appear all blurry and dirty, so I disassemble the back of my phone to clean it, and it stay the same, so I tried to take a picture without the back frame and it was fine, no blurry or dirty pics, but when I put the frame back on, it stays all blurry and dirty again... Is there a way to clean inside the camera cover?


I've broken the camera cover, now it's all good.