I accidentally upgraded my psp to OFW 4.05 and i need to down grade it without pandora or magic memory stick. ( i know some say its impossible but ive seen someone do it before without both!)

4 Responses to “How do i downgrade my psp without a pandora battery or a magic memory stick?”

  • Averie Dempsey:

    u can learn how to downgrade ur psp from this site… check it out

  • Liberty Baverstock:

    as far is i know pandora battery and magic memory stick is the only way with any firmware over 3.50…unless i see something else show up your S.O.L…but if you have a friend with a hacked PSP go to mikehacks.com and use UPMS to soft mod a battery into a pandora to use then change it back when your done…i used it, just for fun and it was easy…good luck

  • Benjamin Boyle:

    you can downgrade it if you know some one with a pandora mem stick and soft mod it. otherwise you cant hope this helps! :)

  • Kelly Dickerson:

    yo if u dont have a friend with a cfw psp u can buy the battery online here > > thats from the website if u want it cheaper go her e > > i duno if deal extreme works i bought mine off the website.

    to make a magic ms go here

    it updates to 5.00 m33-3

    the battery comes with instructions on how to use it but not how to make the ms

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