ok first off i know why my 3.0 b4 iphone went down around 5:30 tonight apparently because the beta expired, while im downloading b5, i tried putting my sim card in my back up iphone and now that iphone which didnt have a passcode before is asking for a pascode and is coming up with a full sized keyboard when i try to unlock it, its not jailbroken and running 2.2.1 anyone know wat could be ailing it?