Mr. Shizzy has released an app that goes by the name of Easy Spoof. What it does is change the firmware when you go to the system settings on your PSP.

You must install Easy Spoof to the GAME5XX folder, or it will refuse to start.
To download: CLICK ME
Keep up-to-date with the latest technology news! Subscribe via RSS Feed | Follow us on Twitter | Become a Fan on Facebook