We have been hearing rumors over the last few days that Apple has been internally testing Siri on the iPhone 4, and we have already seen some unofficial ports of Siri on the iPhone 4, iPhone 3GS and the iPod Touch.
It would appear that Apple has no plans to bring Siri to the iPhone 4, as they recently confirmed, in reply to a bug report that they have no plans add support for Siri on older devices.
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.
Of course, even if Apple are working on Siri for the iPhone 4 at the moment, they are hardly going to reveal that they are in an email relating to a bug report. Have a look at our article on the difference between the iPhone 4 and iPhone 4S. Apple has now announced the iPhone 5, have a look at our article on the difference between the iPhone 4S and iPhone 5 to see all about the new iPhone 5.
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