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how to upgrade my 3.11 to 3.50 official

Discussion in 'Sony PSP - Mod and firmware discussion' started by busog, Aug 17, 2007.

  1. busog

    busog Member

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    hi iam using a 3.11 firmware and i just need to clear something out. so in order for me to have a custom firmware i should upgrade my firmware from 3.11 to 3.50 and my 3.50 to noobz 3.50 hen ryt then have a lumines cd to downgrade it to 1.5 then from 1.5 to any custom firmware is that correct can any1 pls correct me tnx.. and is the lumines cd only the UMD that has a 1.50 downgrader any help would be pretty much appriviated and where can i download the official 3.50 firmware so i can go to 3.50hen of noobz thnx
     
  2. CKhaleel

    CKhaleel Regular member

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  3. marioyu

    marioyu Member

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    hey, so did it work?? from 3.11 to 3.50...Thanks
     
  4. Salman10

    Salman10 Guest

    No 3.11 To 3.50 Doesnt Worki tried it.
     
  5. CKhaleel

    CKhaleel Regular member

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    Probably cuz u have a TA-082 mobo
     
  6. Salman10

    Salman10 Guest

  7. Shokz

    Shokz Regular member

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    Yea, i'm guessing you have a "broken" key. You'll be stuck at 3.11.
     
  8. Salman10

    Salman10 Guest

    TA-082 No I dont have That Motherboard Or a broken key i Just put the update in the wrong place. But I upgraded Now And it works
     
  9. Shokz

    Shokz Regular member

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    Lmao :)
     
  10. Salman10

    Salman10 Guest

    ime 3.50 Firmware now.
     
  11. CKhaleel

    CKhaleel Regular member

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    now u can downgrade
     
  12. Salman10

    Salman10 Guest

    So whys everybody wanting a 3.11 downgrader when they could just do this.
     
  13. Salman10

    Salman10 Guest

    sry but what shuld i downgrade 2 dnt kno much
     
  14. Shokz

    Shokz Regular member

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    They wanted a 3.11 downgrader because some people are stuck at 3.11, and can't change their firmware. But now we have the Pandora battery it isn't needed

    And, downgrade to 1.50 (It's the only firmware you can downgrade to anyway). After that, upgrade to 3.52 M33.
     

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