I just got an iPhone 3G 16GB from someone. It was restored to its default stage (like if you were to open the box) I used this tutorial to jailbreak on Windows. I have the latest iTunes. http://www.iclarified.com/entry/index.php?enid=4301 Is this right? I am in the process of doing it. Do I just insert my sim card after everything and it will show I am on T-Mobile?