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PSP Custom Firmware 4.01 M33 Released


Dark_AleX has released PSP custom firmware . This new custom firmware edition from DAX brings 4.01 kernel support and features from firmware 4.01, multi language recovery support and many minor bug fixes. Custom Firmware does not have a XMB recovery menu or savestate support at this stage, this will follow in future updates possibly -1 or -2.

can be downloaded and updated on 3.80 upwards using the network update feature or use the download links provided.

* Extract the archive. * Copy included UPDATE folder to X:/PSP/GAME

* Place the official firmware 4.01 update EBOOT, named as 401.PBP, in the newly created UPDATE folder
* Begin installation from the Game menu.

Download: Custom Firmware 4.01 M33

(Custom Firmware - 436.8 KiB - 56,189 Hits)

Download: PSP Firmware 4.01

(PSP Firmware 4.01 - 24.4 MiB - 80,549 Hits)

Digg!


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178 Comments
  • 1
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    newb
    March 3, 2009 at 5:49 pm

    have a slim running 3.90 m33-2 thinking of updating to 4.01 m33-2. which of the two is better on a psp slim?

  • 2
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    jepoy
    March 5, 2009 at 12:48 pm

    i have a psp-2006 slim with 4.01. will i be able to play games from memstick if i install this cfw? this is my first time cracking my psp.

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      unknown
      March 6, 2009 at 3:33 pm

      hey u r gr8
      i have vrsion
      5.o2 gen-a (full)

  • 3
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    bryan
    March 7, 2009 at 6:59 pm

    i am new to this hole custom firmware so how do i get it on my psp

  • 4
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    KOENZZZ
    March 18, 2009 at 3:40 pm

    will download enable me to put .iso and .cso games on my psp slim? (now fw 4.01)

  • 5
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    ZOhaib
    March 23, 2009 at 2:39 pm

    Hyzz .. Howz Ya !!!
    Yeah I Brought New Psp 2004 series ………
    N I wont a Update soft ……..
    But No one working updqate software on my psp … N also games .
    Can you tell me What i will do … Plz ….
    HeLp Me
    If any body got soft contact me ya send me on my email id :munnabhai_092@hotmail.com
    Byee EverYBoDY .. See Ya …..

  • 6
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    BN
    April 1, 2009 at 7:39 am

    Hi, I have a question regarding the custom firmware.

    I have been out of the scene for a good 6 months, maybe more. I have an original PSP (first version sold), and I have NEVER updated to any official Sony firmwares (so I guess I have v1.0 firmware). The latest custom firmware I have is 3.40 OE-A. So what exactly do I have to do given my situation?

  • 7
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    dave
    April 22, 2009 at 2:54 pm

    hi can anyone help i have modded psp’s before but my sons is version 4.05 fatt psp ive actually had it on version 5.0 m33 but when i switch it of it goes back to 4.05 i could do with a link if possible many thanks

  • 8
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    mark
    April 29, 2009 at 7:59 pm

    can i install this CFW to my psp -2006? can someone help me.. thanks

  • 9
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    mark
    April 29, 2009 at 8:01 pm

    can i install this CFW to my psp -2006? can someone help me.. please send me email @ marskie7@hotmail.com … reply much appriciated.. thanks

  • 10
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    rey
    May 13, 2009 at 4:40 pm

    if i download this can it help my psp?? my psp is psp2006 version 4.01. please reply!!

  • 11
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    nivera
    May 18, 2009 at 3:34 pm

    hi guys! I have the same problem… i got a PSP 2006 ver.4.01, is there anyway to upgrade or downgrade this? Thanks! pls… reply ASAP… I’m a game enthusiast like any other else… I know, you know how I feel… FRUSTRATED!

  • 12
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    dodo
    May 20, 2009 at 12:21 am

    i download to my slime psp 2004 but still play the games i download the screen of psp shows:
    corrupted data
    what i shall do download another version?

  • 13
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    dodo
    May 20, 2009 at 12:29 am

    4.01 M33 i download to my slime psp 2004 but still play the games i download the screen of psp shows:
    corrupted data
    what i shall do download another version?

  • 14
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    Rean
    May 27, 2009 at 8:54 pm

    They said cannot update or modified this psp slim 2006.

  • 15
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    Rean
    May 27, 2009 at 8:55 pm

    ive got psp slim 2006 model but its not modified. somebody can modified this psp please email me.

  • 16
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    Mohammed
    June 2, 2009 at 9:20 pm

    hay me also i cant download from that site but i know another site i can download from it

  • 17
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    Mohammed
    June 2, 2009 at 9:22 pm

    my psp is psp slim and lite 2004 and i know how to download games,themes,musics,videos,images and i have the camera of the psp

  • 18
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    Mohammed
    June 2, 2009 at 9:59 pm

    all of u say la ilaah ela allah muhammed rasulelah ya ali ya hussain

  • 19
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    justin
    June 8, 2009 at 9:11 pm

    I want to uprade my psp from 3.40 to firmware 4.01 but it is converted !!!!!!!! is that possible or must I take an other firmware?????

  • 20
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    Guhan
    June 16, 2009 at 6:43 am

    Hi frnd actually i have psp which is in the version 3.90 M33-3 ,can u help me upgrading to a higher version

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