6.35/6.31 -> 6.20 Downgrader by Davee


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310 Responses

  1. dyosef says:

    i try to upgrade my psp 3007 v 6.20 to 6.35 and try 6.35 pro hen and pro a2 its worked and i decided to downgrade to 6.20 OFW firmware to try some themes that support 6.20 and there is no problem it’s working thanks a lot from the developer…

  2. dyosef says:

    you have to delete the file 6.35PRO-a2 to downgrade…

  3. Himesuki says:

    Dont do like this > PSP/GAME/UPDATE/PSP_620_FW_UPDATE > this will corrupt and wrong.

    Please do like this > PSP/GAME/UPDATE > Work Fine.

    That UPDATE is PSP_620_FW_UPDATE ( Just Rename it to UPDATE) or PSP_620_FW_UPDATE( Rename this file to UPDATE).

  4. Derp says:

    I didnt understand what the *** was meant by “Copy the “PSP/Game/downgrader” folder in the PSP/Game/downgrader folder of your memory stick.” Was i supposed to just stick that PSP folder in the ORIGINAL PSP folder itself? or was something else meant by that -.-

  5. hjil says:

    funziona per 6.37

  6. Ansh says:

    i have PSP 3004 OFW 6.35

    yo dude.. its boots and come on installation screen of OFW 6.20

    but when i try to start to install 6.20 OFW via sony updater

    there is a error to charge my battery 100 % and its starts automatically.

  7. Ansh says:

    Thanks to all of you guys.

    i cant beleive… How can i fulfill my feelings……

    i tried 2nd time

    Now its worked i successfully downgraded

    From OFW 6.35 —> OFW 6.20—> 6.20 PRO B4.

  8. Ally says:

    Hey it says Please Wait … and it turns off 🙂 how do i fix this please email me 🙁 chrisallysonv@ymail.com

  9. brandon says:

    its for 8g not anything eles

  1. October 8, 2014

    […] PSP. And Davee was a major part of the hacking scene of the PSP for years. Between Kernel exploits, downgraders, and the occasional hint that he was still looking closely at the PS Vita, it was difficult to miss […]