It’s out there people!
And it works. Tested and verified.
Of course, I can’t tell you where to get it…but, if you’ve been waiting for one, you know where to look.
Now 2.0 users can downgrade to the US 1.5 firmware, and use homebrew applications to their hearts desire.
It uses a re-compiled firmware version tricker (which was made a few months ago, and didn’t really downgrade the firmware, it just made the PSP THINK it was a higher version than it was, so as to play the new 1.52 required games like Namco and Medievil.)
With the recently discovered flaw in the 2.0 firmware, the recompiled firmware tricker tricks the PSP into thinking it is a version 1.0 firmware, so the 1.5 can be re-installed over the 2.0 (which is faked out to look like a 1.0)
Of course, it’s only a matter of time before Sony gets wise to this and patches up the holes in the security.
So, get while the gettin’ is good.
Good luck and have fun!