I won't give my life story here, I've lost interest in custom firmware and the like. I want to be able to play some of the new games that are coming out in the future without having to wait for the new 3.XXOE firmwares. Is it possible to get my PSP back to official 1.5 again, so I can upgrade using the Sony firmware.
I realize this is probably a great taboo in the homebrew community, but any help would be appreciated. Thanks.