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how to upgrade a 1.5 psp

Discussion in 'Sony PSP - Mod and firmware discussion' started by Quangsta, Jan 29, 2007.

  1. Quangsta

    Quangsta Regular member

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    i have firmware and i am trying to upgrade to 2.71 but the upgrade keeps saying that the data is corupted. I also try to upgrade to 2.5 and the same thing happens. Someone help me please!!
     
  2. hexitnow

    hexitnow Active member

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    make sure the update is in the UPDATE folder...the structure should be
    PSP\GAME\UPDATE
     
  3. Quangsta

    Quangsta Regular member

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    I have done that
     
  4. hexitnow

    hexitnow Active member

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    is it in CAPS. if not then it must corrupted. try downloading it from psp-hacks.com
     
  5. Quangsta

    Quangsta Regular member

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    alright
     
  6. Quangsta

    Quangsta Regular member

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    It still says corrupted data
     
  7. aj101788

    aj101788 Guest

    why not just upgrade to 3.03 OE-C??
     
  8. Quangsta

    Quangsta Regular member

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    its just that i want to update to 2.71 to emulate 1.5 and 3.02 but the update keeps saying corrupted and i'v tried downloading the update from diff sources.
     
  9. aj101788

    aj101788 Guest

    rename the eboot to UPDATE.PBP ??
     
  10. Quangsta

    Quangsta Regular member

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    it already is. ????????????????maybe its y computer.
     
  11. Quangsta

    Quangsta Regular member

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    If I update using network update will it update to the highest firmware there is.
     
  12. aj101788

    aj101788 Guest

    yes it will
     
  13. tehjoker

    tehjoker Regular member

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    doesnt matter anymore cause you can downgrade any psp firmware now...only if you have the unpatched lcs umd.
     

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