Reinstall OFW 6.20

Discussion in 'PSP - Hacking & Homebrew' started by samethernet, Jun 5, 2011.

  1. samethernet
    OP

    samethernet GBAtemp Regular

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    Sep 12, 2009
    i've been playing around with the files on my psp (with cfw), i'll like to know how to reinstall OFW 6.20 so it clears all my changes so then i can reinstall the CFW
     
  2. DjoeN

    DjoeN Captain Haddock!

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    Somewhere in this potatoland!
    Why don't you just update to CFW 6.39ME-v4 (Only if you have a PSP-1000 or PSP-2000)
    For any other PSP, (except PSP-GO) upgrade to LCFW 6.39ME-v4

    Download to CFW en LCFW 6.39ME-v4
    - http://www.megaupload.com/?f=09UOVCZB (If you have previeous CFW installed)
    - http://www.psp-hacks.com/file/2099 (Installer, CFW 6.39ME-v4 ((Only if you have a PSP-1000 or PSP-2000), no need for previous CFW, just straight from OFW6.39)
    - http://www.psp-hacks.com/file/2100 (Installer, LCFW 6.39ME-v4 ((For any PSP model with exception for PSP-GO) no need for previous CFW, just straight from OFW6.39)
    - You still need to find the official Sony PSP 6.39 firmware (OFW 6.39)

    CFW 6.39ME-v4 is permanent CFW for PSP-1000/PSP-2000 only (Has an option to toggle between CFW en OFW on bootup (hold HOME while booting to start OFW))
    LCFW 6.39ME-v4 is temporary for any PSP model with exception for PSP-GO

    If you preffer PSP CFW PRO instead of ME:
    - http://pspslimhacks.com/custom-firmware-6-206-356-39-pro-b6/ (PSP CFW 6.39 PRO-B6 (Temporary CFW for any PSP model))
     
  3. samethernet
    OP

    samethernet GBAtemp Regular

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    the sticky told me 6.39 is tempory

    plus i only want to know how to reinstall so it removes all my changes therfore i can reinstall the cfw as a clean install
     
  4. DjoeN

    DjoeN Captain Haddock!

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    Somewhere in this potatoland!
    Download OFW 6.20 from sony and put it on your Pro Duo
    - http://www.psp-hacks.com/category/67

    Place it in:
    - ms0:/PSP/GAME/UPDATE/EBOOT.PBP

    Run the updater from your XMB

    - PSP CFW 6.39 PRO-B6 is temporary on any PSP model (including PSP-GO)
    - LCFW 6.39ME-v4 is temporary on any PSP model with exception for PSP-GO
    - CFW 6.39ME-v4 is permanent on PSP-1000 en PSP -2000 models only.
     
  5. Rydian

    Rydian Resident Furvertâ„¢

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    Cave Entrance, Watching Cyan Write Letters
    The softmod (hack) sticky has instructions on reinstalling a clean OFW at the top.