PSP-6.XX PRO-C(Pro Online)Tutorial/Instructions with Additional Information | RomUlation
PSP: First hacks for the new Firmware 6.61 - PRO CFW & Downgrader updated! - Wololo.net
Do I still need these in my memory stick? I have installed the 661 pro c permanently on my psp. Can I remove them? : r/PSP
Bought a PSP memory stick on eBay, and it appears to be CFW installed, specifically 660 Pro-B. This was not noted in the listing. Is it a good CFW? What can you