Have a PSP with a firmware version that is incapable of homebrew? If you've answered "yes" to that question, then you will be amazed at what's in store for you! Following the recent announcement of the Illuminati Exploit, the Noobz team have "paved" that new path they opened up and have now created the first-ever, universal downgrader. This downgrader will downgrade all firmwares up to version 3.50! You should be warned though, if you downgrade to version 1.50 and try to upgrade to version 3.30 afterwards, you will not be able to so don't try. It is unconfirmed if other versions will give this error or not (like 3.30+ versions) but for the time being, just wait until the Noobz team fixes that all up; they are already planning to anyways. Below is the download link. Be sure to read any and all of the provided documentation first. PSPBrew.com will not be held accountable for any damages due to the misuse of this downgrader.