So I've looked through a bunch of threads so far, but I'm still not clear on something. I have a jailbroken/unlocked iPhone with 1.1.4. I want to upgrade to 2.0 or 2.0.1. If I just upgrade to 2.0 will I re-lock my phone. I don't care if I lose all my apps and installer, just wanted to get the app store on there. Do I have to go through Winpwn to do this, or just an upgrade?