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2.0 Downgrader -- What's best????

Discussion in 'Sony PSP - Mod and firmware discussion' started by Mattazz, Aug 18, 2007.

  1. Mattazz

    Mattazz Member

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    Can someone tell me what's best to use to downgrade a v2.0 PSP - MPH Downgrader or the Upgrade/Downgrade Software from the link:



    ?????????
     
  2. BTFan

    BTFan Regular member

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    Well a long time ago, I downgraded manually from 2.0 to 1.50 and it worked but I'm sure Bob Joe's PSP Upgrade/Downgrade app will work, try it.
     
  3. foxrider

    foxrider Guest

    Last edited by a moderator: Aug 18, 2007
  4. BTFan

    BTFan Regular member

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    foxrider, i used the PSP upgrade/downgrade app to go from 3.40 OE-A to 3.52 M33 and it worked so I;m sure itll work with 2.0 - 1.50 downgrader. And the app makes it easier. Mattazz, try the app first if it doesnt work, try what foxrider gave.
     
  5. Mattazz

    Mattazz Member

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    Thanks for the help. I will give it a try.
     
  6. Mattazz

    Mattazz Member

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    Does it still work if I don't have the necessary files of the PSP like the PICTURES and VIDEOS folders because I had another problem lately and I had to format the PSP from the computer and yesterday I tried to insert the folders myself but when I put some songs in the music folder and go in the MUSIC section of the PSP it said that there are no music in the folder. I don't know what to do! PLS HELP
     
  7. foxrider

    foxrider Guest

    just put you memory stick in your psp and then go to System Settings then format memory stick... it will automatically make the correct folders and im pretty sure the Upgrader/Downgrader would make the folders for you
     
  8. Mattazz

    Mattazz Member

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    Thanks. The format from the PSP worked well. Thanks a lot!!
     
  9. Mattazz

    Mattazz Member

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    The 2.0 Downgrade worked well but now that I'm on 1.5 does it matter if I delete the files created from the PSP Downgrader??
     
  10. foxrider

    foxrider Guest

    go ahead
     
  11. Mattazz

    Mattazz Member

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    Hey one last thing because I think I exploded your mind with questions, if now I update the PSP from the PSP Upgrader/Downgrader directly from 1.5 to 3.03 OE-C do my ISO games work when I put them in the ISO folder??
     
  12. foxrider

    foxrider Guest

    yes... but why do 3.03 that is so old... i guess
     
  13. Mattazz

    Mattazz Member

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    So when I finish the upgrade do I see the ISO folder in the root of my PSP???
     
  14. foxrider

    foxrider Guest

    youll have to format your memory stick before you see it
     
  15. Mattazz

    Mattazz Member

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    So I first upgrade to which firmware I like to go to, then after the process I format the memory stick. Is that right??
     
  16. foxrider

    foxrider Guest

  17. Mattazz

    Mattazz Member

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    I'll try it out just now
     
  18. Mattazz

    Mattazz Member

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    At the moment on the PSP's screen there is written Extracting and packing 3.03 firmware... , and the memory stick's LED is flashing but it's been I think for 2 minutes now. Is this normal??
     
  19. foxrider

    foxrider Guest

    ya, it is reading the fw off you ms
     
    Last edited by a moderator: Aug 19, 2007
  20. Mattazz

    Mattazz Member

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    It's still going on can I connect the AC Power Plug because I think it is going to reduce quite an amount of battery charge.
     

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