How To Update Any PSP To Official 6.61 In 2018! - YouTube
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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
Modded Sony PSP 3000. 6.61 CFW Mod. 128gb. Charger and Battery - Etsy
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OLD] How to Mod Your PSP on Firmware 6.61 or Lower! - Infinity Permanent CFW
Update to 6.61 Infinity? : r/PSP
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