Sony PSP CFW 6.61 on PSP-1000 and PSP-3000 - YouTube
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
Infinity 2.0 released for the PSP, allows for persistent CFW on all models of PSPs on 6.60 and 6.61 | GBAtemp.net - The Independent Video Game Community
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Install or use custom firmware on any 6.39 PSP [PSP, PSP Slim, PSP 3000, PSP Go] | Digiex
How to Mod Any PSP on Firmware 6.61 or Lower! - Infinity 2.0 Permanent CFW
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