For whatever reason, the Dev Team have decided not to release a PwnageTool for iOS 4.0.1. A third-party firmware bundle for iPhone 3GS has been released, iPhone2,1_4.0.1_8A306.bundle, for which you can read the installation instructions.

Unfortunately, no one has bothered to make one for iPhone 3G. So, I have started the process. I have modified Info.plist with all the necessary information. However, the kernel has changed as well, and I don't know how to unpack kernelcache.release.n82 and what to patch. You may download iPhone1,2_4.0.1_8A306.bundle, but be aware that kernelcache.release.patch is invalid; it's for 4.0, not 4.0.1; however, I have left it in there. I have sent a couple of tweets to members of the Dev Team, but no one has bothered to reply. If someone is willing to create a patch or tell me how to do it, I would appreciate it.

Thank you.