Lets get started...

You must have your phone Jailbroken with the Cydia App.

Only for iPhone 4, 3GS, iPod Touch 4 & 3

1st. Go into Cydia

2nd. Go to Manage/Sorces/Edit/Add Source

3rd. Add this source http://isoftjsc.com

4th. Go into the source and find Sara 0.2.2 - build 1

5th. Install it

6th. Reboot device when it has finished downloading(it may even have a option to restart springboard)

7th. Scroll over it should be an app on your device that looks like the Siri icon with the name sara.

8th. Click on the mic. to talk to her/ Double click mic to write message(in case it does not reconize your voice)//Click ? for help.

Have Fun!