Hi Guys, I jailbroke my iPhone 3G (2.1) using this link: http://www.theiphoneblog.com/2008/09/29/how-to-jailbreak-iphone-21-windows-edition/ It worked fine, but I couldn't make calls. So, I went to settings->general->reset->erase all settings and data. Now, all I see is pineapple logo. It doesn't go further than that. And, iTunes doesn't even detect it. What should I do?