psp-hacks has the COMPLETE package including the so-called "illegal" files.
To all with a 2.70 PSP, just upgrade to 2.71 and then use the downgrader. If you for some reason have doubts and want 2.71, use DevHook and your 1.50 PSP will also be a 2.71 PSP.
I'm playing new 2.71 required games like Pac-Man World Rally and Ultimate Ghosts 'N Goblins (2.60) on my 1.50 PSP. Life is good!
Yes, as long as the PSP is not a TA-082 motherboard model.Originally Posted by RetroGoth