If you’re new to iPhone jailbreak, you may be confused by all the terms such as QuickPwn, Yellowsn0w, Ultrasn0w, etc. That was one of the popular questions I received for iPhone new comers. So, instead of answering the question one by one, the best is to put up a post to address this common question.
As you should know, iPhone Dev Team has released the updated version of PwnageTool to cater for iPhone 3.0 jailbreak. Now, it’s time to upgrade to iPhone OS 3.0 to enjoy all the new features. To simplify your jailbreak, I have also updated the jailbreak guide for iPhone 3.0 OS using PwnageTool.