So.. I did something really stupid.. I was trying to fix PUSH notification on my unlocked and jailbroken 3GS and an instruction told me to delete a group of files and reboot.. rather than deleting, I actually just renamed the folder (just in case I needed the files again).. well, when I went to reboot the phone the OS won't load now.. I am stuck at the apple logo.. I've managed to put the phone into DFU mode but I'm wondering if there's a way I can get into the directory/file structure to just change back that stupid folder name so the OS will load. Can I do it using iPhuc? In DFU mode it does seem to recognize the iphone.. I reeeeeally don't want to restore.. it's just 3 simple letters I have to change.. any ideas anyone!?? :-)..