So I'm running OS 5.1 on a iPhone 4. My only reason to JB is to get Siri, I don't really care about the other customizable stuff. I have used redsn0w 0.9.10b6 to JB. I can JB with no problems but when I try and install Siriport and I have to reboot the iPhone, it gets stuck on the apple/pineapple logo on start up. I am rebooting tethered from redsn0w and I have tried this twice but both times I have had to restore via iTunes. Anyone have any advice for me on what to do to get siri?