Thread: 6.20 firmware downgrade (HELP!!!!)

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  1. #1 6.20 firmware downgrade (HELP!!!!) 
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    I can't play my game since my psp firmware upgrade from 5.00 to 6.20. This 6.20 version is suck, my game in MMC was invisible which actually is there.

    any ways how to downgrade without Goddamn Pandora?

    My PSP type is Slim 2000

    Thanks..
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  2. #2  
    Texas Hellboy PSP Elite Hacker xavis's Avatar
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    you need a pandora providing the system is hackable. no other way, never will be another way.

    "I don't have an anger problem, I have a problem with idiots." - Hank Hill


    CXMB Guide | IRSHELL UsbHost/RemoteJoy Guide! | Hell's Bells
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  3. #3  
    Senior Member I Modded My PSP
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    Quote Originally Posted by mcbob_k View Post
    I can't play my game since my psp firmware upgrade from 5.00 to 6.20. This 6.20 version is suck, my game in MMC was invisible which actually is there.

    any ways how to downgrade without Goddamn Pandora?

    My PSP type is Slim 2000

    Thanks..
    Look for a serial code at the bottom of your PSP 2000. If it doesn't start with AB02, then your PSP is downgradable using a Pandora + MMS.
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  4. #4  
    Senior Member PSP Elite Hacker goku2778's Avatar
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    Quote Originally Posted by DOWNGRADER View Post
    wat he sed sorry no help
    you can't downgrade just any psp.

    1000's...doesn't matter, you can downgrade from any firmware
    2000's...depends on the mother boards that are installed on them
    3000's...no way what so ever
    Last edited by Killer; 12-01-2009 at 02:03 PM.
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  5. #5  
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    i have version 5.50 can i downgrade to 5.03 into psp 3004???????
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  6. #6  
    Senior Member PSP Elite Hacker goku2778's Avatar
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    Quote Originally Posted by christos View Post
    i have version 5.50 can i downgrade to 5.03 into psp 3004???????
    i refuse to repeat myself, read my post right before this question you asked...
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  7. #7  
    Senior Member PSP Elite Hacker Killer's Avatar
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    Edited posts to remove bad information. DOWNGRADER, please don't post if you don't know what you're saying.
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  8. #8 psp2001? 
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    Ok I'm new here and sure this has been asked a bunch. I hope you'll be easy on me and give me as much help as you can.

    I have a PSP2001 which I had a friend of a friend install a pandora battery and install cfw for me. Recently I went months without using the PSP and in my complete error accidentally updated my PSP to 6.20. I had my friend ask his friend who "hacked" it the first time if it's reversible. He told me its absolutely possible and he can do it for $25. I wanna save $25 and do it myself.

    Can anyone point me to the direction or tell me straight up if it IS possible and how it's done? Thank you in advance.
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  9. #9  
    Senior Member PSP Elite Hacker goku2778's Avatar
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    you'll save money yeah, but you need a pandora battery...6$ or so to purchase
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  10. #10  
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    like start all over with a new battery?
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  11. #11  
    Senior Member PSP Elite Hacker goku2778's Avatar
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    Quote Originally Posted by BivalentZs View Post
    like start all over with a new battery?
    you have no choices in the matter if you want cfw again...once your firmware is over 5.03, there's no other ways to go about it...and if your "buddy" is charging you 25$ for a 2min. process, then i say to purchase the pandora yourself for under 10$ and do it yourself...he shouldn't charge you a dime to be honest, great friend of a friend, 25$ to mod a psp with a pandora, F that!

    send it to me if you're in the US, i'll do it for the price of you shipping it to me and i'll send it back that day too...still be way less than 25$
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  12. #12  
    Junior Member PSP User 0utl4w's Avatar
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    yeah just buy a battery or send it 2 some1 how wont charge u but if u do get the battery make sure u have a magic memory stick 2 to be able to hack it u can make 1 easily just look up how to make a magic memory stick and u should find it w/o a problem
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  13. #13  
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    yeah there are some really cheap sites i got mine at dealextreme.com for about 6 dollars. shipping free. but yeah like he said no other way exept pandora.
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  14. #14  
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    or you can take the risk and try to do it yourself for free, install the CFW then in recovery turn it back to a normal battery.

    Correct me if I'm wrong, never tried that process.
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  15. #15  
    Rated: CERO Z PSP Elite Hacker
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    That wouldn't work. You can't undo a hardware modification by using a piece of software.
    n00bs, please read
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    I'd encourage you to read the rules for the forum. They're pretty straightforward and there aren't many of them. http://www.pspmod.com/forums/introdu...uncements.html

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