PSP 6.61 Custom Firmware Install on any PSP - PSP, PSP Slim, PSP 3000, PSP Go & E1000 | Digiex
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RED PSP SLIM 3000( Modified Version 6.60 PRO Firmware), Video Gaming, Video Game Consoles, PlayStation on Carousell
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Why do so many people prefer 6.60>6.61? : r/PSP
Infinity 2.0 released for the PSP, allows for persistent CFW on all models of PSPs on 6.60 and 6.61 | Page 2 | GBAtemp.net - The Independent Video Game Community
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PlayStation Guide
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