I find myself needing a lot of help since jailbreaking. One question I have is that after I jailbreaked, iTunes reopened and asked if I wanted to set up a new iPhone or restore to an old backup. Should I set up a new iPhone? Or if I do that, will it brick my phone? I'm curious because I need to use iTunes to transfer my videos/apps and such. Additionally, if I ever do want to revert back to a non-jb'd iPhone, how would I go about that? Just plug it in and restore it like normally via iTunes? I'm sure these questions are pretty stupid, and I've looked around the forums for some quick answers but haven't found anything.