Ok I think I am in serious trouble here. You guys all seem very smart & have helped me in the past so I am hoping you can again. I have jailbroken a 3G & my current iPhone 4, I got this line for work (3GS). I cannot figure this out. Here is what I have: iPhone 3GS (which I believe to be a later model since I just got it yesterday & I checked the serial number like a website suggested, the number was 51) Working on a MacBook Pro, I downloaded Redsnow. When I first ran it I just chose to istall cydia. After that was done the app was on another screen but just a white box. I read other websites telling me I had to upgrade the baseband to 06.15.00, so I went back to the redsnow & selected that. Then selected reboot in tethered right now. Cydia came up with the icon, I opened it, went on & downloaded iBlacklist to filter calls coming into that line. As soon as that download was complete, the phone rebooted & went right into recovery mode. I can get it out of it by using TinyUmbrella, but it soon enough goes back into it after a frozen Apple screen. I tried just restoring on iTunes, but it is giving me some error code at the very end, I am assuming its because I upgrading the baseband, I know this cannot be undone though. All I really even wanted to jail break this one for was the iBlacklist, now I cannot even use the phone. Have I turned it into a paper weight? Or is there any hope of saving it? I have tried also selecting which restore to do, 4.2.1 off of where I downloaded it, I have tried 2 different sites. Nothing is working. The screen eventually goes black but I left it alone all last night & tried to turn it on again, even in DFU mode & no luck. FML PLEASE someone help. I am not too savvy so dumb it down for me if you can please.