Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.
I never understood why apple doesn't do this. Tracking a stolen iPhone with iCloud is pointless if all they have to do is turn it off, the DFU and restore it once they get to a computer.
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.