I have an iPhone 4 that is unlocked and jailbroken. It is currently running on 4.3.3 and I want to update it to 5.1.1. I have no idea what I am doing being a female and all. If I click update will it get rid of the jailbreak and the unlock I don't mind getting rid of the jailbreak but I need to keep it unlocked. Jailbreak is a pain I'm missing heaps of features I didn't know I could have.