The iPhone 4S is so called not to take the example of the iPhone 3G that
followed the iPhone 3G, but because of its unique feature: Siri. However, it
may well be that this exclusivity explodes with iOS 6, the next major update of
the operating system from Apple. The Apple brand is expected to unveil early next
week features at WWDC and according to 9to5Mac; the voice recognition software could
be ported to iPad.