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Need to downgrade 3.03 OE-A Custom Firmware to Official 1.50 or 2.71 Firmware on a TA-082 MoBo

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

  1. mlrosier

    mlrosier Member

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    Okay, a year or so ago, I flashed my PSP to Dark Alex's 3.02 OE-B Custom Firmware, and then to 3.03 OE-A. I want to restore the original Official Firmware, like 2.71 or 1.50. This is a TA-082 Motherboard PSP. I can't find any information at all about reverting to official firmware. I want to be able to update to the Sony 3.72 Firmware. Anyone have any information they can share on how I would go about doing this? I would be super grateful.

    Thank you.
     
  2. Rogdrik

    Rogdrik Regular member

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    here u go

    Recovery pack for 3.02OE-A - 3.40OE-A

     
  3. mlrosier

    mlrosier Member

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    I did this. And I was able to upgrade my PSP to Official US 2.81. But now, if I try to upgrade to anything any higher, I get "The system configuration of this PSP system does not appear to be correct. The update cannot be completed. Contact technical support for assistance. (DRNFFFFFFD7)". I found out that this means that the 1.50 Firmware that I "recovered" to, is not the US firmware, and partially corrupted the flash for some reason. I don't understand how I was able to upgrade to 2.81 US though? Now I'm stuck at 2.81, with no way to update any further.
    Any ideas?
     
  4. Rogdrik

    Rogdrik Regular member

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    Use pandora

    Pandora Easy Installer
     
  5. mlrosier

    mlrosier Member

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    Pandora won't work. My PSP is running 3.11 Official Firmware now. So how can I make a Pandora's battery when I'm no longer on a Custom Firmware? Is there a viable 3.11 downgrader available anywhere that doesn't require Lumines or GTA: LCS ?
     
  6. Rogdrik

    Rogdrik Regular member

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    Nope...not sure...look here

    Downgraders
     

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