AND THEY DON'T CARE IF IT BRICKS YOUR IPHONE. You aren't entitled to ANYTHING. You bought your toy, congratulations. You aren't playing by the rules and the next update might make it worthless. End of story.
Cool!!! Have I ever complained?? No never. I understand that. They just shouldn"t do that on purpose. If after update unlock is not working anymore its also cool with me. I wont update, but bricking the phone on purpose just stink. Seriously, its plain stupid.