How to Bypass iPhone 5 Passcode on iOS 6.1 - 6.0.2 - 6.0.1 . Prank your friends.

First part:
-Go to emergency call
-Dial 112 (or 911?) and tap green and red inmediately, instantly.
-Go to lock screen.

Ok...ready for second part:
-Go to passcode screen.
-Keep pushing down the power button ...1...2...3...seconds and before showing the slider "turn off"...tap the emergency call button and ...voilá!
-Then without releasing the power button press the home button (screen shot) and ready...