I have a iPhone 3GS unlocked currently and jailbroken. I want to give it to a friend but make sure all my data has been deleted and phone is completely restored to factory settings. Keeping this in mind, I need the phone to still be unlocked. I don't mind jailbreaking it and unlocking it again via ultrasnow but I just don't want a bricked or locked iphone 3GS. Can anyone list the steps, link to somewhere listing the entire restore process, etc...