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Firmware 1.50 after Pandora Battery

Discussion in 'Sony PSP - Mod and firmware discussion' started by akito77, Oct 26, 2007.

  1. akito77

    akito77 Member

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    I have unbricked my psp using a Pandora's battery. I know that it is not a complete 1.50 firmware. (it says so in the readme)

    Does anyone know how to fix this. Do I have to downgrade to 1.00 and then up to 1.50 OR can I just upgrade to custom firmware immediately without any side effects?
     
  2. wichozzz

    wichozzz Regular member

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    if u got pandora's battery (mem/batt)
    just put again the magic memory and pandora batt
    and press (x)!!...if not
    *******************************************************************
    Fisrt u need PSP with Custon FW to create magic mem/JigKick Battery
    the best option for pefect Pandora's (magic stick)
    put u memory stick and card reader
    very easy
    ****************************************
    put u memory stick on card reader then use
    DOS key C:\mspformat L or H) card reader drive
    are you to format drive L
    all data will be lost Do you want to continue [Y] Y
    now create some folders (PSP,GAME)
    put all folders on PSP/GAME/pandora_battery & pandora _battery%
    this too: pbfirm_install & pbfirm_install%
    now put mem stick on psp
    click to pandora install
    To create the msipl.bin file
    now put the memory on card reader and use dos key again
    c:\msinst\msinst L mispl.bin (enter)key
    PSP MS IPL INSTALLER
    load IPL code msipl.bin
    Are You Sure? [Y] Y
    .....
    .......... then
    Write MS BOOT CODE
    DONE ...u got the magic Now.!!
    *****************************************
    now put again the memory card on psp
    and run (pandora battery) to create u own JigKick Battery
    choice backup battery EEPROM before converting
    battery ..mean u can ( restore later)
    then (X) to create
    ..now u got all
    ready to use...try
    hope this help.!!!
    works on Bricked PSP
     
  3. akito77

    akito77 Member

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    ok, thanks for the information, but I have already created a pandora battery and memory stick and have unbricked my psp so that it's firmware is 1.50 now.

    I want to know whether it is ok to upgrade from custom firmware now without any side effects.

    I know that the 1.50 is not the "full" firmware. I want to know how to fix this or whether it is a concern or not.
     
  4. tmbm

    tmbm Regular member

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    proceed
     
  5. dEEz_nUtz

    dEEz_nUtz Regular member

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    You can go ahead and install the custom firmware of you choice now-Just make sure you run the kxploit patch before you install 3.52M33..If you decide to install 3.71M33-you will have to install 3.52M33-4 first.
     

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