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How to upgrading from 2.82 to 3.40 oe_a

Discussion in 'Sony PSP - Mod and firmware discussion' started by cokysmash, Jul 12, 2007.

  1. cokysmash

    cokysmash Member

    Jun 17, 2007
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    I need help to upgrade to 3.40 oe_a
    Can someone help me plz
  2. mrmcman

    mrmcman Guest

    a) upgrade to sony 3.03 and get an unpatched GTA: LCS UMD and downgrade to 1.50, then go to custom firmware, and download iso's and stuff OR
    b) upgrade to sony 3.50 and get a Lumines UMD and use the 3.50 downgrader, downgrade to 1.50, upgrade to custom firmware, and play iso's. link in my signature.

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