I've read an article awhile ago about getting Siri to work on previous iDevices from the 4S once a jailbreak has been made for it. So there should be no use for "Spire" or Paid/Custom Proxies and 4S tokens. Can someone explain how this will work? is there a certain file that we need from a 4S(aside from tokens) to have it fully working without token/proxy hassles?