Hi I am interested in jailbreaking my iPhone 3G that is version 2.2.1 (5h11). I am a legit o2 customer and do not want to unlock it. I have read loads of information as the last thing i want to do is brick my phone. So could everyone maybe tell me of there experiences has anyone ever fully bricked there iPhone. I want to take the plunge but i am to scared. I believe i have the knowledge to do it but what if I ever need to take it to apple. I know there is loads on the internet but i am looking for some personal experience. thanks.