How To Jailbreak, Activate and Unlock iPhone on iOS 5.1.1 - A Step By Step Tutorial ~ Blog O'Nerd

For those that are using Sim Locked phones with either SAM, ultrasn0w or Gevey/r-sim,
here's the step on :
How To Jailbreak, Activate and Unlock iPhone on iOS 5.1.1 - A Step By Step Tutorial ~ Blog O'Nerd