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Jap psp 1.50 accidentaly upgraded to 2.82....

Discussion in 'Sony PSP - Mod and firmware discussion' started by Donglong, Aug 30, 2007.

  1. Donglong

    Donglong Guest

    ... Does anyone know if this can be downgraded? I have read forums re people who have 2.82 and have heard these cant be downgraded easily (at all). Do I need to do the 3.03 upgrade then GTA LCS to downgrade?

    Does it make any difference that it was originally a 1.50 ??
     
  2. Shokz

    Shokz Regular member

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    What the... how did you manage to do that?

    And yes, you can downgrade from 3.03 using unpatched GTA:LCS, from 3.50 using Lumines, or a Pandora battery from any firmware.
     
  3. pspluvr

    pspluvr Regular member

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    But since you are on official firmware, and I can only assume you don't have freinds who can make a Pandora's Battery, upgrading to 3.03, then downgrading with GTA:LCS is the best option for you.

    But you can make a Pandora's Battery AFTER you downgrade and install CFW and keep it for future use in case you "mistakenly" upgrade to Official FW.
     

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