How to unblock my iPhone 4s?

How do I unblock my iPhone 4s?

What do you want hardware unlock or software unlock solution for you iPhone 4s?

If you updated to iOS 6 then ultrasnow 1.2.8 is not yet released but hardware unlock solution is available: Unlock iPhone 4S Baseband 3.0.04 On iOS 6 With X-SIM

http://cydiaism.com/unlock-iphone-4s-baseband-3-0-04-on-ios-6-with-x-sim/

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