Guys I remember being able to check it for my iPod by entering the serial # on apple.com but I don’t remember where the link is. Can someone please provide me the link? I need to check the warranty on my iPhone. Because i just recently got my iPhone 4 in March, I just got a new case and while playing music, I noticed only one of the speaker’s works. I am not sure when this happened but am I able to get it fixed for free considering it is still under warranty? So please suggest.