Thread: Downgrade 4.01

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  1. #1 Downgrade 4.01 
    Junior Member
    Join Date
    Dec 2008
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    Can Anyone Tell Me How To Downgrade A 4.01 To 3.71 Or If I Could Get Cfw To My Psp 2001 4.01 Version.any Help Will Be Appreciated.
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  2. #2  
    Senior Member PSP Elite Hacker Killer's Avatar
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    Aug 2006
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    4,330
    As long as your PSP doesn't have the unhackable TA-088v3 motherboard, you can go to custom firmware using pandora battery and Magic Memory Stick.

    See
    http://www.pspmod.com/forums/psp-har...ery-guide.html
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