Originally Posted by
TheOtherDave™
I'm highly skeptical.
Originally Posted by
GSRRacer95
+1
I'm guessing you guys are out of the loop on this stuff? That battery/memory stick combo is the same one used at the PSP service stations to repair bricked psp's due to Sony's own bricking. It was leaked awhile back images and the process to the public and subsequently lead to this. Just read the link I posted on that forum with people who have successfully downgraded.