PSP-Devolution Installation Video
A couple weeks after the PSP-Devolution "USB-JTAG Programmer," jrfhoutx over at AcidMods has begun putting together a video review of the new modification for the PSP. Basically what this programmer allows you to do is flash any firmware on to any PSP, even if it has been bricked. The first part of the review covers installation of the PSP-Devolution.
Be aware that this is a review and should not be used as an install guide for your own chip. If you'd like to get an idea of what's involved with installing the PSP-Devolution then check out the video below.
CAUTION: Hardware modifications will void your warranty and can possibly damage your PSP. Do so at your own risk.
PSP-Devolution Installation ReviewSource:
AcidMods via
PSPUpdates