There have been rumors that Apple has allegedly given the official word that Siri will not be on older iOS devices. There could be a possibility of this down the road but the outlook is doubtful. An article I read on this situation had some interesting information to add. iPhone 4 Users and iPod touch 4th generation users pay a fee of 19.99 to upgrade to a ?special? build of iOS 5.0.1 with Siri Final in it, (To avoid hackers hacking Siri onto non 4S devices illegally) **Many iPhone 4 Users and iPod touch 4th generation Users will pay for this special iOS build (5.0.1) which will enable Siri for a fee of $19.99 US dollars. Apple had this to say in response. Engineering has provided the following feedback regarding this issue:
Siri only works on iPhone 4S and we currently have no plans to support older devices.
So there you have it Apple is squashing any rumors of Siri going to any other older platforms. Sorry iPhone 4 users.
