A few days ago, we talked about a new Cydia tweak called Siri0us which allowed folks with older iOS devices such as iPhone 3GS, 4 and iPod touch 4G to use Siri Dictation. Well, now we’ve received news of an all-new Siri tweak called H1Siri which claims full Siri functionality on iPhone 4 and iPod touch 4. Details after the jump!