If Siri isn't working on your iPhone - Apple Support
How Siri got on the iPhone
Siri Ported To The iPhone 4 Via Jailbreak
Siri hacked to fully run on the iPhone 4 and iPod touch, iPhone 4S vs iPhone 4 Siri showdown video (interview) - 9to5Mac
Apple's Siri voice assistant based on extensive research | CNN Business
How to Install Siri on iPhone 4 iOS 7 - 7.1.2
Siri on iPhone 4 & iPod Touch Demonstrated to Work | OSXDaily
How to get Siri for my iPhone 4, 3Gs, or iPod Touch 4G - Quora
![Install Siri On iPhone 4/ iPad/iPod Touch 4G - iOS 6 [VIDEO] | iPhone in Canada Blog](https://cdn.iphoneincanada.ca/wp-content/uploads/2012/10/SiriPort.png "Install Siri On iPhone 4/ iPad/iPod Touch 4G - iOS 6 [VIDEO] | iPhone in Canada Blog")
Install Siri On iPhone 4/ iPad/iPod Touch 4G - iOS 6 [VIDEO] | iPhone in Canada Blog
iPhone 4 Siri Port Made Legally Possible By Apple With iOS 5.0.1 Update Today - SlashGear
Siri hacked to work on iPhone 4 and iPod touch 4G
iPhone 4 owners can legally get Siri, know-how required - CNET
How to install Siri on iPhone 4 - Useoftechnology
Siri iPhone 4 Apple iOS 7, apple transparent background PNG clipart | HiClipart
Siri hacked to fully run on the iPhone 4 and iPod touch, iPhone 4S vs iPhone 4 Siri showdown video (interview) - 9to5Mac
Siri gets ported to iPhone 4, gives you even fewer reasons to upgrade to the 4S
Siri On The iPhone 4 Is Now Legally Possible
Apple iPhone 4S Siri demo - YouTube
Apple's Siri Turns Six: AI Assistant Announced Alongside iPhone 4s on October 4, 2011 - MacRumors
Apple has 'no plans' for Siri on iPhone 4 - CNET
Why The iPhone 4 Siri Port Hasn't Been Released Yet
/cdn.vox-cdn.com/uploads/chorus_asset/file/2559188/features_siri_gallery_saythings.1319834282.png "iOS 5 includes Siri 'intelligent assistant' voice-control,dictation -- for iPhone 4S only - The Verge")