PSP Official Firmware 6.37 incoming

Update 2: It’s been confirmed that the sukkiri exploit, and most likely the Kernel exploit used in the Hen have been patched. It’s also been confirmed that we can still run signed homebrews on 6.37.

Update 1: firmware 6.37 is now available and can be found here. Do not upgrade until further notice, if you still want to use homebrews!

Sony’s Eric Lempel announced today the upcoming firmware 6.37 for the PSP. This update will “improve system software stability during use of some features”, a.k.a. patch the Kernel exploit used in the Hen, and probably the sukkiri exploit too. (how about the recent signing stuff?)

If you use your psp for homebrews, I don’t recommend to upgrade your system until more information is available.

source Playstation blog, thanks to David N. for the tip!

  1. joseph’s avatar



    1. gurumin’s avatar

      u fool.u can do nothing until 6.37 hackable


    2. am33r’s avatar


      If you know how to make it to the wololo page then you know NOT TO UPGRADE lol but I knew victims like you will show up here from the first day. “I upgraded – and I am surprised I can’t use homebrew”


      1. aceofspace’s avatar

        He’s only joking guys.


  2. joseph’s avatar

    i know can somebody help


  3. joseph’s avatar

    does anybody knows how to downgrade i will give money for a reply on downgrading 6.37


    1. TDK’s avatar

      There is no hack yet, so you cant downgrade.

      If you want to use HBl or anyting…

      Buy a new PSP with and ol firmware. XD


      1. ultimate’s avatar

        I can still use hbl on 6.37


  4. juan321’s avatar

    to all the people who had actualized to the OFW6.37 please don´t come to this site saying (i update my psp to OFW6.37 can anyone help to downgrade) because you have been advertised to not upgrade youre psp anymore if you want to keep playing homebrews o isos, so if you had actualizated please wait patiently for a new exploit or another way to hack your psp :) but still some homebrews you can play with your OFW


  5. Aaron’s avatar

    Well guys, it’s your call if you want to upgrade to OFW 6.37, if you do, please DO NOT come here to complain about how you can’t run your ISO’s and asking for a downgrader, that’s annoying. But anyway if you upgrade, you still HBL for 6.37, Wololo already released it and signed it (give it up, the guy’s a mastermind)
    Now you can run HBL from the XMB (even if you are using 6.37 OFW), so you will be able to run homebrews and emulators and stuff compatible with the HBL, so that’s sick! And you can even run signed homebrews from the XMB, but for those interested just in playing ISO’s then DO NOT upgrade, stay at 6.35 (or less) if you still want to run HEN’s.
    Anyway… for those who already did the upgrade you can find signed stuff here:
    There’s quite a big list of cool signed stuff you can easily run from your XMB in OFW 6.37
    And as usual the latest release of HBL for 6.37 can be found in the HBL section.


  6. Rowan’s avatar

    wololo i had to upgrade to get away from that annoying 6.35 custom, do u has hen or downgrader for 6.37 on the way?


    1. wololo’s avatar

      @Rowan: absolutely not


  7. red’s avatar

    HEN for 6.37 please


  8. shams’s avatar

    How To Downgrade Psp Slim 2004 6.37 To 5.51?


  9. lloyd’s avatar

    sir i just bought a psp3006 and its firmware is 6.37 can anyone help us?



  10. rodolfo’s avatar

    no se como se hace esto


  11. FritZ’s avatar

    SO…we can’t Downgrade it..but can we Upgrade it somehow?
    so we can downgrade it when our version reaches 6.39 or 6.60
    because they also release a downgrader for 6.60 and 6.39…


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