Hi everyone:

This morning I upgraded mobilesubstrate inside Cydia. It caused a reboot of my iPhone 3G. Now when I launch Cydia, it starts to load and then quits. I need to fix this ASAP and I also want to upgrade to the new version of Cydia which I know is much faster. I do not have any terminal app installed and I do not have SSH either. I appreciate whatever help you can offer. Thanks!

Sincerely,
Howard