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3.40oe to Sony's latest firmware

Discussion in 'Sony PSP - Mod and firmware discussion' started by cd250481, Oct 4, 2007.

  1. cd250481

    cd250481 Member

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    Currently my psp is on 3.40oe and i was just wondering if i can do a firmware update via the psp's network update to sonys latest firmware, i wouldnt have to do a downgrade or anything first would i?.

    any reply would be great thanks.
     
  2. sicdude

    sicdude Regular member

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    why go to sonys highest firmware when there is a 3.71m33 custom firmware
    http://forums.afterdawn.com/thread_view.cfm/569454
     
  3. cd250481

    cd250481 Member

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    well im passing it on to 5 year old son and i just want it normal firmware as it will only be used for psp games so can i put it straight to sonys latest firmware from 3.40oe
     
    Last edited: Oct 4, 2007
  4. sicdude

    sicdude Regular member

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    it will still just play the psp games with custom firmware but if you really want to upgrade to fficial sony firmware then use this http://www.sendspace.com/file/j3j2e2 put the recovery folder in GAME folder on memstick,
    boot into recovery mode then select run programme at psp/game/recovery/eboot.pbp
    this will take you back down to 1.50,you can install 3.71 from there
     
  5. cd250481

    cd250481 Member

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    ok then if i do upgrade it to this 3.71m33, will this firmware have the remote play features (access your ps3 though the internet from anywhere).?
     
  6. sicdude

    sicdude Regular member

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    i don't really know about that but i would presume so,you could always give it a try if it doesn't work you can always downgrade and install offical 3.71 firmware
     
  7. cd250481

    cd250481 Member

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    right ive put the psp at 3.52 M33-4 but to put it into 3.71 M33 on that link you send me doesnt make sense and im too scared to try it cause it might end up being a brick, could you help me please?
     
  8. sicdude

    sicdude Regular member

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    have you downloaded the 3.71 M33:
    and 3.71 Update file
    1:download and extract both of the above
    from 3.71m33 you should have an update folder,sdk folder and a readme
    from 3.71 update file you should have an eboot
    2:rename the eboot 371.PBP and copy that to the update folder from 3.71m33
    3:now copy the update folder to GAME folder on your memstick
    4:scroll to game on xmb and run the upgrade

    make sure your battery is over 78%
     
    Last edited: Oct 4, 2007
  9. cd250481

    cd250481 Member

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  10. sicdude

    sicdude Regular member

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    150 kernel addon2
    you will need to download this first http://dl.qj.net/PSP-Firmware-1.50-File-...d/163/catid/163
    extract it you should get an eboot,rename it to 150.pbp,
    then copy the update folder to GAME folder on memstick,then copy the 150.pbp to the root of memstick,then scroll to game on the xmb and run it
    after it is done delete the update folder

    m33 update 2
    copy the update folder to GAME folder on memstick,then scroll to game on the xmb and run it
     
    Last edited: Oct 4, 2007
  11. cd250481

    cd250481 Member

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    Thanks for your help mate!

    I decided to go with sonys firmware in the end so i thank you again for your help and it wouldnt of been possible without your expert information, thanks again.
     
  12. sicdude

    sicdude Regular member

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    no problem happy to help
     

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