In this PSP tutorial, you will learn how to install custom firmware of your PSP 100x (Phat) and PSP 200x(Slim) using TIFF exploit – ChickHEN. IMPORTANT: This will NOT work with PSP-3000s [TA-090v2] or new PSP-2000s [TA-088v3] Update 1: How to Check PSP Motherboard Model Update 2: Follow the link Below to install CFW on [...]