Hey everyone, I recently sent my Galaxy in for warranty, and got it back yesterday. I noticed when i went to watch a youtube video, it would play the audio, but the image would not show. I also tested this by filming some video and playing it back, and the same thing occurs, But when i upload my videos onto my pc, the videos show up fine. also, i should note that every one in a while, the youtube videos will show quickly for a second, and then go blank. Any help?? Im not liking the idea of having to send this back for warranty again.