Whilst trying to install the new 3G Unrestrictor i was booted out of Cydia after the download failed. When I went back in and refreshed I was promptly kicked out again. Now when I try to start Cydia it crashes instantly. Can anyone tell me if this is a known issue?, and if so is there a quick fix without having to restore and start afresh? I have tried rebooting a couple of times with no success. Any help appreciated.