Nokia is expected to announce the 41-megapixel Lumia 1020 during a press event today. A few hours before the big unveiling, AT&T has inadvertently taken the wraps off the phone in a video that appears on its YouTube channel. The video focuses on the camera and confirms the phone will rock a 41-megapixel camera with 6X zoom, 720P HD recording and high-quality stereo sound. It also confirms that AT&T will carry the device. Check out the phone below before AT&T gets wise and pulls the video.