Epic 4G Touch camera not focusing anymore. Just blured. I'm pissed.?

[Josh]

Okay so I just got back from school, and I wanted to take some pics of things. Only for me to go to the official stock Camera app for it to say Camera failed. So I was thinking that an app had tampered with my camera while I was out, so I cleared the RAM and went back to the Camera app only to see that the Camera was pure BLUR! No biggie. Tapped to focus, it lit green but it was still blur! Now that's when I lost it. I had cleaned the lens, and went to different camera apps. Still nothing. As of now it's just sitting on the charger quiet. Now what the hell am I going to tell Sprint??? What the hell did Samsung do to my camera? I want to Instagram so much stuff, now I can't. -___- Who else is suffering this issue & how do I fix?