Sirious by @n00neim0rtant is not the same as Siri0us, the dictation app from Cydia!
What this tweak does
This tweak will inject all the keys you can get from an iPhone 4S into Siri on your iPhone 4. This will allow you to use Siri on your iPhone 4 until “validationdata” expires after 24 hours. Continue reading
The german blog Ketchup-Mayo-Senf released a tutorial that explains how you can copy your iPhone 4S Keys into SiriProxy. You can then use the SiriProxy with your iPhone 4 or iPod Touch and use Siri! The only problem is that the validationdata expires after 24 hours, so you have copy it off the iPhone 4S every day. Continue reading