Hello. I bought a galaxy nexus a few months ago, and I really like it, but I want to switch things up again. So, I thought I would go back to the iPhone 4. So, what needs to be done? Like an idiot I restored the phone when it wasnt connected, so I cant get past the startup screen(the legit way), but I know how to. I do not need to switch any sim cards it such? Any advice would be appreciated , thanks .