Once install.app is installed, can you still jailbreak? I tried, and then my phone went crazy and I had to restore. Jailbreak said something about illegal operation and then promptly exited... Now I'm restoring, but I'd like to know how to get ROMs on my phone if I can't jailbreak. BTW - I'm on an intel mac. After some searching, it appears that jailbreak doesn't work if you updated to iTunes 7.4 jailbreak and iFuntastic no longer work... So in the process of learning, I lost my custom carrier logo, the slider lock buttons, and my battery charging icons. Which really isn't that big a deal since I still have my bright and shiny installer.app, which has been occupying me for a while. The whole reason I lost all my mods is because I wanted to add NES ROMs and tried to jailbreak to upload them, and then it all went south. My question is: is there a workaround for this? How would I upload ROMs if I can't jailbreak or use iFuntastic?