Hi. Someone changed the passcode on my iphone 3G, and now they forgot/or not telling me. Can anyone tell me how to remove the passcode? i kno if i just connect it to my computer i can restore it but the problem is i havent upgraded to the new fw since i got it and im still on 3.13, if i try to restore it it'll just upgrade to the new one which is 4+ and i dont want that, is there any way that i can either restore back to 3.13 without having to upgrade to 4 and then downgrading like someone told me. Also i want to ask about the backup data, when i do a back of the iphone does that backup only the settings or other data too cause more than the upgrade i want my data to be saved like contacts, sms, and my notes. is that possible too?