Half-Byte Loader “XMB” version

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What is it?

This page is for the “XMB” version of HBL, a version of Half-Byte Loader that runs without the need for any “exploit” or “hack”.
This page is the official Download page for Half-Byte Loader
. If you have questions please check the FAQ. For the latest news about Half Byte Loader, check the HBL Category on this blog.
Half-Byte Loader (HBL) is an open source Homebrew Loader for the Sony PSP. It allows to play fan-made games on any PSP up to firmware 6.37 included. HBL allows to run emulators for the Game Boy, Game Boy Advance, Nintendo 64, Sega Megadrive, NES, Super NES… and many other applications.

Important, if you have firmware 6.60, please check HBL for 6.60 Instead.

On this page you will find my own works related to the HBL: downloads for the latest version, and other cool stuff.

Downloads




Latest stable release. Fast and reliable, this is the version I currently recommend. We don’t accept bug reports for this version!

Development version of the HBL. We only accept bug reports for this version

Additional downloads

If you’re looking for good homebrews that run on your PSP, don’t look any further, those are 15 games and utilities that will keep you entertained for hundreds of hours.

Previous Versions

Nothing here yet, but for history reasons you might want to have a look at previous versions of HBL that ran on other exploits: the Patapon2 Demo, the hot shots golf games, and the Minna no Sukkiri Demo.

How to use

Unzip the archive at the root of your psp and run from th XMB. Check the README file of the archive for more info :)

More Info

HBL is a work in progress and sometimes it might fail to load your favorite homebrew. However we believe it is harmless for your PSP and I personally test my work on several PSPs before releasing it. We are also confident that this program cannot “brick” your psp and it will not void your Sony Warranty.

HBL is open source, the compiled versions I provide are a compiled version of the sources available freely here

Need Help?

If you have questions/issues please go to the official forums

Want to Help?

HBL is a work in progress and we need your help. Bug reports, test reports, and code patches are welcome. I also accept donations if you want to support my releases.

132 Responses

  1. sharl says:

    Hey,First comment and good release :)
    6.35 rocks ^^

  2. connor says:

    sweet thanks wololo :)

  3. Chris10Lyn says:

    Its good that wololo and JJS release the HBL113 for 6.37 i think 1 week after the HBL113 Release it will be the hen for 6.37….:D

  4. mike says:

    it’s run iso with this with prometheus iso loader

    • Shinny says:

      nope no iso nor psx

    • Chris K. says:

      if ur looking to run iso/cso, heres what 2 do.
      1. get 6.35 hen. the signed one of course
      2. get a psp app thats called iso tool.
      3. convert it and boom u have a backup of your game. also 4got to mention u NEED promethus set to np9660 mode not m33 driver

      • kasutbiru says:

        hai there, just a simple and quick question here,

        1) what is promethus?
        2) what is np9660 mode?
        3) what is m33 driver?
        4) can i really play iso/cso game on 6.35?

        thank you very much. 😛

  5. am33r says:

    Thank you wololo for porting the HBL to the XMB. This is good for everyone as we now don’t need exploits. I am assuming this HBL is somewhat signed.

  6. OiexD says:

    Whe I try to run mvspsp, cps1psp and cps2psp using HBL, i got a messagem “error 0x80020001 start SystemButtom.prx”

    All these emulators run fine with HEN, but crashes when loading roms.
    Only kof 94 work.

    And now?

  7. OiexD says:

    CPS1PSP 2.3.1

    Exception – Bus error (instr)
    EPC – 00000000
    Cause – 10000018
    Status – 20008613
    BadVAddr – 72000046
    zr 00000000 at DEADBEEF v0 00000000 v1 00000000
    a0 06030510 a1 00000000 a2 0899C818 a3 00000000
    t0 00000000 t1 0B7FE4E8 t2 0B7FED33 t3 10000000
    t4 0B7FED00 t5 0B7FED18 t6 10000000 t7 00000000
    s0 08CEA410 s1 0B7FEE24 s2 00000001 s3 0B7FEED0
    s4 00000024 s5 00000013 s6 DEADBEEF s7 DEADBEEF
    t8 19999999 t9 00000000 k0 0B7FEF00 k1 00000000
    gp 08A93C20 sp 0B7FED18 fp 0B7FEE90 ra 08961578

    I tried versions that don’t use .prx i got same error.

  8. blueyoshi3 says:

    I AM SO CONFUSED!!!!!!!!!!!
    will someone help me???
    here is my email
    ichigokurofire@yahoo.com
    please send me specific instructions on what to do cuz i have no idea what i am supposed to do.

    • clockdryve says:

      What kind of PSP do you have? What firmware are you running…Do you know what the ROOT of the memory location is…..and do you know what the XMB is?? Those are the FIRST things you need to do.

  9. blueyoshi3 says:

    where is the root on the psp go there is 2 roots there is the mln root and the mp root… which one do i use and where do i put it… still confuzzled… can someone draw me a diagram haha

  10. clockdryve says:

    The ROOT location you need is when you connect to PSP with DATA cable….you see area that has PSP,PICTURE,VIDEO,…..folders. That is the ROOT you need (just drop items onto that area….NOT into a folder unless directed to do that). The folders that “say” ROOT on them are NOTHING for us. You will need to make an ISO folder for the ROOT location too.

  11. Mad-mark says:

    Tell me, please, does it support the 1.50 hombrews?

  12. blueyoshi3 says:

    THANKYOU THANKYOU THANKYOU THANKYOU… I REALLY NEEDED THAT INFO, and i know what all that stuff is… it is version 3.37

    • clockdryve says:

      @blueyoshi3, do you mean Version 6.37 PSP??

      @Mad-mark, No….this does NOT work for 1.50 homebrews. But MANY 1.50 homebrews have been ported over to 3.xx or above. What are you trying to run that is 1.50 Homebrew??

  13. Rowan says:

    Can we has hen please?

  14. Chris says:

    does anyone know of homebrews that’ll work on 6.35 HEN? and any cxmb themes too. thanks in advance

  15. blueyoshi3 says:

    yes that is teh correct version… does anyone know a place to get normal psp games but for homebrew like final fantasy dissidia… if u know one it wuld be really helpful

  16. blueyoshi3 says:

    and my mario wont work… any tips

  17. Arif says:

    can someone help me i tryed uing the HBL when i jun the file the screen goes black and just turns off.

  18. alex says:

    What are you suppose 2 do!? im so confused. wut homebrew do i use and how do u but the hbl on my psp, it just says corrupted data. plz help meee!!!!!

  19. blueyoshi3 says:

    @alex
    dont put it in mp root or mln root or it will say it is corrupted just put it where it says picture game video music etc… and what version do u have cuz that is important to… for version 6.37 u dont have to use any games… hbl works perfectly for me

  20. MyIsaak says:

    need help on were to put the files for the iso tool?

  21. chris says:

    i have 6.37, im new to this, i put the hbl on but i cant find it on my psp, how do i run it, open it, etc. i put the game wagic on it too and my memory shows that its being used but i cant find them

  22. chris says:

    what i mean is when i go to saved data utility or memory stick it says no saved data but my memory definitely has gone down. sorry for being such a *** but im struggling with this

  23. chris says:

    well i got under memory stick, the game pics and it gives me option to start and i try to start them and it says that the data is corrupted. what could that be from?

  24. Kenneth says:

    I have PSP 3005 and my system software version is 6.30! I installed the hbl and it works! but I can only play those not so good homebrew games and some GBA, SNES games through the emulators. Is there any way to play real PSP games with this? I already spent a lot of times trying to find a way on how to put real psp games in it but I failed.

  25. alex says:

    OK here is the full explanation. First i downloaded the hblr1113 or something like that, the newest one. ok then i put it on the root( i know what that is), then i put wagic hombrew on my game file thingy, but when i check it says corrupted data. someone plz help me!!!!! its so confusing. also i heard there is a 6.37 exploit for psp go on youtube, someone plaz explain that to me. thx!!!

  26. alexei3000 says:

    Wen I get thare loads tean trans off.

  27. Adam says:

    ok wait. i put the birdman thing on my desktop, the REGISTRY in the root, and i put Daedalus in the game thing. I have 6.37 on a psp 3000, and i keep getting the whole, “this game could not be started. The data is corrupted” thing. WHAT AM I DOING WRONG??!?!??!?!?

  28. alexei3000 says:

    you dont have to go on youtube.one way get the HBL one n….

  29. xgames says:

    does psp 3000 6.37 runs iso/cso ??????????
    10x reply fast

  30. ban ki roet says:

    no iso cso support on 6.37 wait for kernel/xbm/vsh exploit

  31. alex says:

    someone explain to me how to do da whole thing!!!!!!!!!!!

    • toBsucht says:

      click the forum link on top. Extract downloaded hbl archive to ms0:PSP/Game
      ms0= memorystick / =new floder 2start hbl go to game in the psp xmb and start hbl than u can load other hb´s(hOMEbREW) or try 1 of the signed homebrews without hbl.

  32. saurav says:

    i have 6.35 pro (nightly build). i downloaded the protmus iso loader. where do i put the iso/cso’s

  33. Jamir says:

    which is better 6.20 TN-C or 6.35 PRO-A2

  34. pikachu says:

    La France te remercie pour tout le travail fais sans oublier total noob et plein d’autres .

  35. Tim says:

    hey was just wanting to know if anyone has found or created a iso loader that will work with the psp 3001 ofw 6.37 i have r113 already just waiting for the iso loader so i can play some real games like untold legends lol got my isos ready to go you can reply on the thread or to nellom.the.grolim@gmail.com

  36. Thanks Wololo for signing the 6.35 R113!

  37. Tigeride says:

    Does anyone know how to use iso loading and works for the psp 3002 slim and lite and 6.37 Ofw cause im Lost how to do it and tried a couple of times if any can help me that would be awesome

  38. Perdeep says:

    I’m confused I have a psp 3003 version 6.20 what do ido I don’t kno what the root is or where it located I dnt know what a XMB is can you please please please help me ASAP

  39. sampsas says:

    Ok so i have done everything correctly with placing the files on my mem stick on my psp 3000 with fw6.37 and when i try to load the hbl xmb ver it goes to a black screen then poof!! the unit shuts off??!?!?!???

  40. sampsas says:

    never mind… redid the copy to mem stick… reset unit and poof!!! it works!!!!!!

  41. zipp says:

    how i update to ofw 6.20? psp\game\update? but i can´t.

  42. stuck with go says:

    guys can u help me hack psp go v6.37. i dont have memory stick so it doesnt work. plz help?

  43. jUSTIN says:

    thanks so much, that worked so well

  44. Corsair says:

    Ok so I have a 1000. I downloaded the latest build, and now I put hbl in the root of my memory stick. My problem is that when I launch hbl from the xmb, it simply stays at a black screen. Any help appreciated

    • toBsucht says:

      root is the memory stick (main floder) =ms0:/ if u use go it is called ef0:/
      place the h.bin file, the hbl floder and PSP floder in the root. ready

  45. zipp says:

    i´ll look it but im think it´s strange? ´cause psp 5.70 r109, and i want 6.20 r113. and i need to upgrade but i can´t. help me please. send me a link with ofw 6.20, thanks

  46. Dark says:

    I have a psp3000 now and b4 i bought it is v.6.31pro… and i careless to update it to v.6.37… so now i cant load any .iso game… have any idea on it? pls… help…

  47. So, If I want to install custom firmware, I have to run it through this program?

  48. noah says:

    ive done everything that it tells me to do i try it the screen goes black then shuts off PLESE HELP

    • jan doe says:

      same here man i want to know the same question

    • bloosmagoos says:

      Hey, make sure the HBL that is in the root of the zip file goes in the root of your psp…there should be hbl folder, readme.txt, and h.bin files. Then, the HBL folder inside PSP>GAME in the zip file goes into PSP>GAME on your PSP. Then it should run.

      • anon says:

        hmmm…I did the same as you instructed, yet my screen still goes black after selecting the HBL EBOOT on my psp…

    • Joshi says:

      i was having the same prob thn update to 6.31 thn download the minni so kakura i dont knw the corret speeling then get 6.31 pro then downgrade to 6.20 tn hen

    • JJ says:

      same problem with me I really want help if you find an answer plz TEL ME!!!!

  49. PSPBison says:

    Now My
    PSP Bricked is By Those Freak Programs Such Like 5.50 Updater

  50. Apai says:

    why all folder are empty?are this loader can’t play iso game?

  51. Kboy35 says:

    will this work with ps1 rips for cd? please message me!

  52. mr singh says:

    can sombodt tell me i this acctuallly works cuz i relli wana hack ma psp for free.

  53. devin says:

    it works realy well all the apps work on my psp 3001

  54. mego egyption says:

    if eny body want eny thing on psp go tlake on magdi_62

  55. hjil says:

    rispiegadove lo devo mettere

  56. David says:

    Hey, theres the HBL rev 115 now
    I Think
    Put something like “What your PSP need to have” what you think it will need a PSP of a version all versions

  57. pspgo staring too suck says:

    PSP GO IS SO HARD TO HACK RIGTH NOW. IAM RUNNING ON 3.37 AND I CANT HACK PZT HELP ME ;[

  58. Bryan says:

    Dude need help im just new in PSP3000, i just bought a secondhand PSP PATAPON Hack.. How to load game in patapon?

  59. toBsucht says:

    use hbl is really easy.
    Copy all files outof Wololo´s download to a free memory stick:
    – hbl
    – PSP
    – h.bin
    start hbl the same way as a SonyDemo-game
    or try to find a easy installer for example 6.XX Installer v1.4

  60. Kaorii says:

    Okay Since people obviously cannot figure this out:

    1. Open the Computer or My Computer (Depending on the Windows OS).

    2.Next Plug your PSP (with the data cable) OR plug it’s memory stick into a supported memory Card Reader

    3. Load the drive that has the PSP or it’s memory stick in the drive. When the Drive Letter (M: in my case) Opens, THAT IS THE ROOT MENU!!

  61. Alicja says:

    Yes.. It works.. But my PSP can´t read any Homebrew. :(
    Why?!

  62. Patrick says:

    Will this work on my PSP 2004, i don´t really know much about these things, i´m a real newbie. And one more question, wich probably is a stupid question but still, is PSP 200 and PSP 2004 the same? I think mine is a 2004 because it says under the start, selesct… buttons some numbers and in the end PSP-2004, so is it a 2004?

  63. Miqdad says:

    hey does dis work wid psp go ver. 6.37????????
    pls.help

  64. marcos says:

    call me stupid but i put the files n GAME,MP ROOT,n da first folder of my psp mem and it wont load what is xmb

    • clockdryve says:

      Okay “stupid”….ahh, just joking. The ROOT of memeory stick is the same place you se PSP,MUSIC, PICTURE…..folders. Just drop anything that belongs in “Root” location into that area and drop anywhere. Just FORGET about theose folders called “”ROOT….they are NOTHING for us.

  65. marcos says:

    finally got it but darn screen goes black tha HORROR

  66. Niels van der Werf says:

    hi,

    i got an problem, ( i got an psp-3004 OFW 6,37 and an empty memory card) i downloaded HBL 6,37 and instald it but he shuts down when i start it plz help me!:'(

  67. yoman says:

    Thanks a lot
    it works
    all u need to do is to put “h.bin” and “hbl folder” in your memory stick(the place wher u have the folders of music,video,pictures,etc)
    then go to psp\game in the archive and extract the hbl folder in ur memory stick\psp\game.
    u can put ur iso games in memory stick\psp\game.
    hav fun!!

    • KIM says:

      I have psp v6.37 and the games iso are not working :( please, help me! what is the program for load this games?

      I do this instruccions:
      Thanks a lot
      it works
      all u need to do is to put “h.bin” and “hbl folder” in your memory stick(the place wher u have the folders of music,video,pictures,etc)
      then go to psp\game in the archive and extract the hbl folder in ur memory stick\psp\game.
      u can put ur iso games in memory stick\psp\game.
      hav fun!!

    • joey says:

      You are a savior THank You !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

  68. AzagraMac says:

    Confirmed, works HBL rev113 signed Official Firmware 6.38 PSP

    Bye

  69. TENOCH says:

    HEy…i´m new here, just want to say thanks for your awsome work. Stupiditly (because i was curious actually) update my PSP to 6.38, i had 6.10 and my HBL stop working, now i´ve tried HBL rev113 signed official and works with the only difference that now has a black background…..i wanted to tell you my experience just in case is helpfull for someone else….see you.

  70. shawn says:

    the isos are not working :(

  71. nick says:

    only for ppl that get black screen put the hbl folder thats not the game “HBL” outside the mp_Root where u see psp, Mp.root etc. Took me a while to figure that out

  72. nick says:

    for ppl who get a black screen put the hbl outside the Mp-Root not in. Put the hbl where u see psp, Mp_Root,etc on its own. Put the HBL folder in game folder still. Took me a while to figure that out kept getting wrong advice maybe puttin it in Mp_Root works for some ppl

    • Arshdeep SIngh says:

      after all that configuration ,,,when i started the HBL!! it did start and retuned back to the XMB but no homebrew from this website is working!! hoe do i confirm that the HBL has installed correctly?
      please help
      THANK YOU!!!

      • wololo says:

        There’s not much “configuration” going on, really, you just have to unzip the archive on your memory stick, shouldn’t be too hard.
        If HBL returns to your XMB it means something wrong happened. Instead it should show you a menu.
        HBL does *not* stay in ram, it’s not like a Hen or things like that. You need to be running within HBL’s menu in order to run homebrews.

        • Somebody says:

          actually , i hv done exactly like what u tell us to do , n i hv tried run it for several times but the screen still goes black n shut off after few minutes , well i hope that not gonna break my psp, i use PSP 3001 v/ 6.35 , do u hv any idea how to get it works ?

  73. Shaunak says:

    It is worth noting that the version of HBL for OFW 6.37 works fine for OFW 6.38 too.

  74. matt says:

    hi i have a modded psp and it modded perfectly but the only thang is it wont show up the games that i downloaded and wont play them, nothing i just dont get it, i have a psp 1001 and im using 6.20 but im not useing the patopon and exploit save game, im useing the TN HomeBrew Enabler, the faster hack, i aint no pro but i learnd some stuff, if anyone dont mind teaching me or helping me out wid this problem i would greatly appreciate it thanx

  75. JOSE says:

    WILL THIS WORK 6.38

  76. Sagar says:

    where to put the hbl folder nd its zip file pls telll pls :-(

  77. dom says:

    Im on 6.38 PSP GO official firmware i downloaded HBL its works great also all the homebrew games i downloaded on 6.38 official firmware also work.

  78. Amish says:

    works awesome and great i love it

  79. sneh says:

    i have PSP GO PSP-N1001.
    I WANT TO HACK IT SO WHAT CAN I DO FIRST
    AND LAST. PLZ INFOR ME …

  80. sneh says:

    how i can “Override for Picodrive”
    how many source download for my psp so then i play iso and athors game play???

    plz rply me

  81. sneh says:

    i download patapon 2 damo & save data allso but i star with continue so i found error lod filed. the data is corrupted.
    plz solve urg

  82. jack105 says:

    hey i was able to run hbl on a ofw 6.37 and able to run Hellcat’s recovery flasher 1.60 ( hen detection ) I was on downgrading the firmware to ofw 6.20 using .rfp, but then an error appeared is it possible to create and use ofw 1.50? and upgrade then.. I did that already bbut my psp sytem keeps crashing… what do you think is the problem? thanks…

  83. DarkGuyver says:

    Will this version of Half-Byte Loader work on OFW 6.39?

  84. amin says:

    i need cfw 6.37 for psp 3000

    • Viper Vrt 10 Acr 1 says:

      yo update to 6.38 the use the 6.38 downgrader to go to 6.20 then install tn hen e fix then you will have cfw

  85. Paul says:

    This is still running on my pspgo with has ofw 6.39

  86. nigel says:

    i got it but why cant i load gpsp

  87. dee says:

    Please Tell Me How To Open My Recovery Mode of My Psp Go ?

    • toBsucht says:

      @dee recovery mode does not work with hbl. So you should give more information with hen/fw do you use.

      @nigel i hope you got it already .. it´s probatly the gba_bios.bin files which isn´t legal to share and most gpsp downloads doesn´t contain it. If you got the 16kb file simply copy it into the gpsp floder ^^and a rom file or the emulator may does not work.

  88. realone says:

    looking for patapon explord

  89. Jose says:

    So the first hbl you put in the root does not have to be estranged but the 2 nd one does?

  90. burntroach says:

    everything is working fine but when i load promethis iso loader i pick the iso an it starts but no game stats it just goes black

  91. toBsucht says:

    1 switch the driver from np to m-33. 2 or try iso insteed of cso format. 3 or try another hen. 4 maybe set cpu to the max.

  92. christian donopr says:

    how can i downgrade my psp into 6.35??

    can u post me a website to download a file..

  93. toBsucht says:

    hello Wololo i note: if i follow the download link to hbl 113 the description say play games on ofw6.60
    but you provide a special ver. 118 for ofw^^ also the description say 113 requires 6.35 ofw
    and thier is no link to the ver. up or down..
    (at w.net/downloads)
    just saying maybe you find it and fix it if you got the time^^

  94. jm de guzman says:

    can i use other games like patapon 2 demo.

  1. March 12, 2011

    […] Download: Half Byte Loader R113 pro OFW 6.XX […]

  2. March 29, 2011

    […] tu Firmaware es 6.37 En el caso de los emuladores, tendras que bajarte de esta pagina el Halfbyte Loader que es el hack con el cual podras cargar emuladores ahora los emuladores los […]

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