Thread: Firmware 4.20

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  1. #1 Firmware 4.20 
    Junior Member
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    Hi, just got a new psp 3003, with firmware 4.20.. question is... is this firmware downgradable.. ?? if so what do i need to do ??

    many thanks
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  2. #2  
    Senior Member PSP Mad Hacker cstanleyf9's Avatar
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    hahah 420!!

    and not yet. also. get rid of the 3k. it sucks get a 1k or a 2k. 3k is just horrible and it's horribleness couldn't be fixed. it's just a peice of junk. even if you could downgrade it and put CFW on it... it would still be a step bellow the older modles.

    I think SONY was just trying to make a cheaper model that cost them less money to produce. so they made the 3k. ... a piece of shit
    Quote Originally Posted by Demonslash View Post
    Found a setting that makes Donkey Kong Country work fullspeed with NO frameskip!

    Go to Hack/Debug Menu, then turn ON Ignore palette writes.

    This makes it work 100% from what I can tell on a game that laged a lot before so. I have no tried this on other games yet.
    list of error codes for the psp and what they mean

    I can't be living anymore
    somebody please kill me
    I really want to die
    as much as I wish to die,
    I will always make sure to keep myself alive
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  3. #3  
    Senior Member PSP Mad Hacker zII Snowman IIz's Avatar
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    Welcome to pspmod!
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