After all the efforts made by hackers and developers to port Siri on iPhone 4, iPod touch and iPad, Apple may be considering to grant iPhone 4 users to get the digital assistant.

According to a couple of different reports, there’re big chances to see Siri coming to older devices officially, without the need to jailbreak or illegally make use of iPhone 4S copyrighted files.

Apple has allegedly seeded on some of their employees iPhone 4, a special build of iOS 5 which includes Siri.

According to sources close to jailbreaknation, after successfully testing this special version of iOS 5, Apple restored the employees’ iPhone 4 to stock software to avoid them using the feature in public where they could have been noticed….although I don’t really understand how you could tell the difference between an iPhone 4S and iPhone 4 model!

This secrecy suggests that we may see this new Siri-powered iOS 5 soon. Apple was pleased with the iPhone 4 performance but apparently, due to the poor microphone quality, the iPod touch 4G didn’t please the testers.

Bare in mind that this is not a sure thing but millions of iPhone users are certainly hoping so.