The rear camera in my iPhone 4 is blurry..
I bought the phone is November and it worked fine up until recently when i went to take a picture the photo was blurred. I looked at the camera itself and it seems to have a "film" over it or it seems all scratched up but oddly nothing else in the back of the phone is scratched the same way the camera is. And nothing I do will take it off. I have no idea how it happened. Is there any way to fix this or would it be covered under warranty?
iPhone 4, iOS 6.1