Wed Aug 29, 2007 11:14 am by BKFraiders7
I have used this method twice. Once i unbricked my psp and the other time i downgraded my cousins psp. On the unbricking part there were NO side effects besides the battery acting weird. It was nothing major. Just the icon showed 0 but in the battery information it showed 6 hours(actually get Better battery now then before i bricked) So then i just upgraded my firmware to 3.40 OEA. and ran the pandora battery again, stole my cousins code from his battery and put it on mine too.
Now the one with downgrading. I did have a little problem with it. It would come on but then turn itself off. But after a few turn on turn offs it worked perfectly. So then i upgraded him to a M33 CFW.
And if you cant tell yet yes you can upgrade to another firmware after you do this. any more questions just pm me.