Upon cleaning my lens today, I noticed there is a tiny bright white spot inside my camera lens. It's more in the upper part of the camera. It looks like it's a stuck dust particle. I've done numerous testing and it doesn't seem to affect my photos. Should I even bother getting it replaced? The reason I ask is because the phone seems to be in good shape and no other cosmetic flaws. How are your lenses looking? Do you see any dust inside? I'm almost thinking I ignore it for now since in the past I've had nothing but bad experience replacing the iphone for cosmetic defects and in return end up with a phone with other problems. What do you suggest?