Stuck on logo screen

Running an iPhone 3gs with 4.0.1. Jailbroke with jailbreakme.com, everything was good, but during a reboot it got stuck on the logo screen. Ideas?

I have exactly the same problem and apparently so does another guy the post is here:http://www.hackint0sh.org/f242/156658.htm
so obviously this is a problem with jailbreakme.com and if someone could shed somelight on the problem and a fix that does not involve restoring the phone, I cant lose all my pictures and notes, I just cant

Thanks, David

Hi,

I had this problem, too when I tried to jailbreak my iP4 for the first time.

I think one reason for stucking on the apple logo could be because I rebooted too early. Maybe there are some processes still running in the background that need to be finished?

I restored my iPhone and tried it once more. I waited several minutes, installed all updates in Cydia and rebooted some minutes later. Everything working fine now.

Maybe restore and just give it another try?

Good luck!