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custom firmware on psp slim

Discussion in 'Sony PSP - Mod and firmware discussion' started by sivbala14, Feb 15, 2008.

  1. sivbala14

    sivbala14 Member

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    hi my friend is on one of the latest official firmware for psp slim, he wants custom firmware, if i make a pandora, will it downgrade to 1.50 then i can put custom firmware and is it same as fat psp? i don't know because i have fat psp.thanks
     
  2. acidy

    acidy Regular member

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    No >_<
    You can't downgrade a PSP slim to 1.50 :0
    But you can directly update it to a custom firmware :)
    Use THIS guide :)

    Also, for running the "Pandora battery creator program", you'll need the 1.50 kernel :)
     
  3. sivbala14

    sivbala14 Member

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    im sorry but is this guide work for brand new psp slim, that hasn't ever been modded? cause i dont want to mess this up because its my friends psp.
     
  4. acidy

    acidy Regular member

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    It'll work on any PSP slim ^_^
     
  5. sivbala14

    sivbala14 Member

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    do i need a slim with custom firmware in order to do this? because its asking to go to recovery menu and set kernel....all i have is a fat psp with custom firmware 3.71 m33, and my friend i probably on the newest official firmware on psp slim, i just want to help him put custom firmware on his slim.
     
  6. 07anto07

    07anto07 Regular member

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    use ur custom firmware 3.71 m33 or use this guide http://forums.afterdawn.com/thread_view.cfm/610313#3685241
     
    Last edited: Feb 16, 2008
  7. sivbala14

    sivbala14 Member

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    but battery for psp slim is not same as battery for fat
     
  8. sivbala14

    sivbala14 Member

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  9. 07anto07

    07anto07 Regular member

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  10. sivbala14

    sivbala14 Member

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    so wait, can i make a pandora on my fat custom 3.71 m33 psp and use it on official slim psp to upgrade that to custom? isn't the batteries different? so which guide should i follow?
     
  11. 07anto07

    07anto07 Regular member

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    use this guide on ur psp using ur phat psp's battery http://forums.afterdawn.com/thread_view.cfm/610313
     
  12. sivbala14

    sivbala14 Member

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    ok thats to create the magic memory stick, but what about the battery part? i dont have a datel tool, and my phat psp battery doesn't fit into my friends slim psp. Or do i just make the magic memory stick, then just use my friends psp slim battery and it will boot to recovery? im sorry im so lost.
     
  13. 07anto07

    07anto07 Regular member

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    the phat psp battery will fit into the slim u just have to hold it in place i have done many slims using my phat battery and it work's no problem. but that is up to u
     
  14. sivbala14

    sivbala14 Member

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    ok so let me get this straight, i make magic memory stick on my phat psp with 3.71 m33, then i stick into my friends slim psp on official firmware, put my pandora battery in it, then what do i select on the recovery menu if i want to upgrade my friends slim to custom firmware? cause i know i cant downgrade slim to 1.50?
     
  15. 07anto07

    07anto07 Regular member

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    X will install 3.71 M33-2 to the PSP
     
  16. sivbala14

    sivbala14 Member

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    and X is the one that says " downgrade using ms0:/UPDATE.PBP "?
     
  17. 07anto07

    07anto07 Regular member

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    when u put the magic memory card in then the pandora battery press X this will install 3.71m33-2 onto the psp
     
    Last edited: Feb 16, 2008
  18. sivbala14

    sivbala14 Member

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  19. 07anto07

    07anto07 Regular member

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  20. stypebomb

    stypebomb Member

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    Hi everyone I'm new to the whole psp scene.I have a the new psp slim and I wanted to know how to put custom firmware on it. But I don't know anyone with a psp or someone who could show or tell me what to do. This is my first time having a psp and I'm clueless about what to do. I heard I can just use my computer to put CFW on it and Pandora the battery. I would be greatfully if someone could give me a little but I make a mistake or stay with a stock psp.

    Thank

    STYPE...
     

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