My cousin recently gav me a Jailbroken-Iphone 3g 16gb (white rear). He had a restriction passcode set on it but he forgot what it was. Being an Ipod newbie that I am, I have a few questions regarding the Iphone. 1. If I decide to reset all data to reset the restriction passcode, do I lose my jailbroken Iphone as well? In order words, do I have to jailbreak it again after I reset? 2. When I reset, does Itunes force an update on my iphone? 3. What does restriction passcode do for an iphone? I see two options. Passcode Lock and Restriction Passcode. What's the difference? I'm assuming Passcode Lock is where a password must be enabled when its in sleep mode or something and Resitrction Passcode is for apps that are restricted and must have a passcode in order to access it. 4. Is there an app that can reset it? I don't really care about losing all the pictures, apps, data, etc on the Iphone because it wasn't mine to start off with. I rather start from the beginning and make it mine by installing apps and such that I like. I don't mind going through the process of jailbreaking it too because I can learn from the experience.. but I'm worried if I do reset my Iphone, Itunes will force an update on my Iphone - which I don't want if I want to jailbreak it.