Gray spots on picture taken by rear camera
My rear camera glass (protective glass on outside) was broken so I bought kit to replace it. I removed broken pieces of old glass and was ready to replace new glass I bought. But before that I thought of taking few pictures to see how they look. Pictures are coming out with grayish spots on it. Please check attached picture.
First I thought that there might be glue dust on camera lens. I tried to clean lens but no luck. Can you guide me on how to fix it ?