Well I have a friend with a jailbroken iPhone/iPod toutch. And sometimes he needs wifi so he types in this really long passcode and he will get into any wifi network. Mind u he is only going to the selecting networks in settings and typing this password in. Idk if he downloads some package from cydia, or it's like a master password. And I wouldent put this post up if I knew how to do it so....(I won't do it because Im pretty shure it's illegal) but I just need to know. Thanks in advanced