Some modern PSPs are manufactured with hardware that prevented downgrading to older firmware. They can be identified by opening the UMD drive and looking inside: if numbers appear inside (pictured right), then the system was unable to downgrade... that is, until now. Programmer 0okm has developed SoftDown" for TA-082 users, and is willing to work with you one-on-one via e-mail to get your system downgraded. Of course, like he says, you'll have to trust him with your e-mail address, PSP serial number and your firmware data. If you're ready to start taking the first steps towards a very homebrew-friendly system, check out 0okm's website for more info.[Via PSP Hacks]
