How to Install PSP Infcat on Mugen for PSP
Here are some simple and easy to follow, step-by-step instructions for installing PSP Infcat and PSP Mugen on your Sony PSP. Make sure you get 1.50 core/php for your PSP version. The video is for Fat and Slim and has not been tested on PSP 3000 & PSP Go, because one does not exist. Leda will also be needed.
A. 1.50 core made for your version PSP
D. PSP 3.90 firmware up