Sent my iPhone 3GS into Apple because it was stuck at the Connect to iTunes screen. It looks like they are going to be sending me a replacement iPhone. What I want to know is if the iPhone they are sending me is going to be unlocked until I do the initial setup? The phone I sent in was locked to Rogers but I want to use the phone on Telus. Will I be able to lock the phone to Telus or will the phone come back to me locked to Rogers?