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New PSP Slim

Discussion in 'Sony PSP - Mod and firmware discussion' started by heshere, Dec 14, 2007.

  1. heshere

    heshere Member

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    I finally bought my PSP!!!

    Anyway, it was the Daxter combo pack with game, umd movie and 1 gig Pro duo card.

    It is running firmware 3.60. I wanna downgrade and install firmware 3.71 M33-3 or M33-4.

    I was looking through the guides and saw most of them went up to 3.50.

    Questions:

    1) Is 3.60 downgradeable yet? If so how?

    Thanks in advacne to the replies guys. I can't wait to play roms on the go lol!
     
  2. pwr0n

    pwr0n Regular member

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    1) yes! i used a Datel Tool Battery and a Magic Memory Stick V3.

    srsly tho, "playing roms on the go" is highly overrated.















    /jokes.
     
  3. heshere

    heshere Member

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    Lol sorry. Tried to make a joke......?

    I meant to downgrade with my current firmware without buying anything extra with the exception of probably Lumines if I have to....?

    I currently do not have access to another PSP running firmware so I ask:

    Is there a way to create a Pandora's Battery and Mem Stick on a PSP Slim with just 3.60 firmware?
     
    Last edited: Dec 14, 2007
  4. btjl90

    btjl90 Regular member

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    u can do it without another psp if u know how to solder ur battery

    the magic memorystick can be created via computer
     
  5. T3NN1S_90

    T3NN1S_90 Guest

    u can only do it by hard modding ur battery whick is basically soldering. but u need an older fat psp battery i think cause im not sure if u can do it with a slim psp battery. but either way ur gonna need to buy an extra battery unless ur really good at soldering and can make a switch to connect the pin to ur battery which u r cutting and to disconnect it when u wanna use it as a pandora battery.
     
  6. heshere

    heshere Member

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    So in other words.... I have to either:

    A) Wait for an exploit that would make the PSP slim independent of the PSP original...

    or

    B) Solder a battery...

    Well thanks anyways for the replies guys!

    Much appreciated!!
     
  7. N01NOob

    N01NOob Regular member

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    First of all you cannot downgrade a SLIM to 1.50
    But you can upgrade directly to 3.71 M33 - 3
    Using Pandora's Battery + MS with Universal Unbricker v3...
    :)
     
  8. btjl90

    btjl90 Regular member

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    dont wait for an exploit dependant only on psp slime

    it probably wont or willl take a long time to be release

    this whole unbricking craze seem to have died down
     
  9. heshere

    heshere Member

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    Hey thanks for the Heads up btjl90. I was gonna wait lol. I'm just gonna pay and get it done.

    Thanks for the replies everyone.
     
  10. larrylje

    larrylje Active member

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    HERE is a guide that shows you how to do this by using an easy installer on your offical SLIM PSP to make the Magic Memory Stick (Universal Unbricker v3) and either buying a Datel Tool Battery or Hardmodding the SLIM Battery.
     
    Last edited: Dec 17, 2007
  11. heshere

    heshere Member

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    Thanks for the replies guys. I got it done! Now my PSP is running 3.71 M33-2. I wanna

    1) Get the best tool/application to convert ISOs to CSOs. (Currently using PSP ISO convertor 1.4 by kDanny. )

    2) Get the best tool/application to convert PSX games to PSP eboots/CSOs.

    3) Learn how to upgrade (if necessary) to 3.71 M33-4.

    Currently playing Logan's Shadow, Yu-Gi-Oh! GX Tag force 1 & 2!!!!
     
    Last edited: Dec 17, 2007
  12. N01NOob

    N01NOob Regular member

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    1. PSP ISO Compressor works just fineas every other compressors..

    2. You could use PSX2PSP GUI or AutoPOPStaion 4...

    3. Link in the sig... ( How to upgrade from 3.52 M33-4 to 3.71 M33-4) You shuold see how to put the upgrade to your firmware.
    :)
     
  13. heshere

    heshere Member

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    Hey thanks NO1NOob. I downloaded PSX2PSP Ver. 1.2. Its a pretty app!!

    I wanna customize the icons and background of the eboot. What software could I use to create the Icon Images(ICON0.PNG) and the Icon Animation (ICON1.PMF).


    Thanks for all the help so far guys! I really appreciate it!
     
  14. N01NOob

    N01NOob Regular member

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    I'm not quite sure ....
    Cause I'm not using PSX2PSP I am using AutoPOPStation 4 so I don't know how to change the icon and background .... Try downloading PSX Icon Packs...
    :)
     
  15. larrylje

    larrylje Active member

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    I use Photoshop to make the ICON Images.
     

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