LCFW 6.XX PRO B10 Released


Update: Custom Firmware 6.XX PRO B10 Fix has been released:

Believe it or not, the next revision of PRO LCFW is not entitled PRO C but PRO B10 and provides the usual bug fixes over the last revision. Once again a B revision outruns PRO C which is in development since B4. Here is the changelog I found on the internet (it’s translated from Chinese so it’s far from perfect):

  • [!]fix bugs: ISOCache infinite loop、unsupport>2GB ISO,and Need for Speed: Carbon Own The City track disappear
  • [!]ISOCache default 256
  • [!]fix PSPGo ISO VIDEO MOUNT problem in start game
  • [!]fix Recovery menu low probability halt,Recovery menu cpu speed not display 333/166
  • [!]fix problem in ISO file name (thx to popsdeco)
  • [!]fix ISO file size when mounting UMD through USB (thx to neur0ner)
  • [!]optimize order of the patch
  • [!]fix the problem of decryption code
  • [+]reduce FastRecovery file size,speedup fast recovery (thx to neur0ner)
  • [+]support Satelite and Recovery menu translation file,fonts can be changed
  • [+]hold R to disable VSH plugins when start XMB
  • [+]Recovery menu add Delete Hibernation and highlight effect
  • [+]support 2GB~4GB ISO/CSO

Here are some the most frequently asked questions about PRO LCFW:

  • What is LCFW ? LCFW a.k.a Light Custom Firmware is a custom firmware that is stored in the RAM as well as in the Flash0  and when the PSP is completely turned off it gets erased(only from the RAM). It’s the only CFW available for PSP 3000/GO/E1000 and PSP 2000 with TA088v3. It enables you to play PS1 games, PSP iso/cso games and to run homebrews and plugins.
  • Is there a way to make this LCFW permanent? If your PSP supports 6.20 OFW there is so called Permanent Patch that can make the 6.20 Pro B10 permanent and it’s supported by any PSP that supports 6.20 OFW. If you have PSP 1000 or PSP 2000 with non-TA088v3 motherboard you can also install 6.39 Pro B10 or 6.60 Pro B10 and install CIPL. This will make the LCFW full CFW.
  • What is Fast Recovery? After the initial installation of the LCFW there is easier way to turn it on. It’s to run the Fast Recovery.
  • Can I delete the files after the installation? If you have installed 6.20 Pro B10 with a permanent patch  or CIPL you can delete everything. If not than you can delete everything except the Fast Recovery.
  • What PSPs are supported?
  1. 6.20 Pro B10 – 1g,2g,3g,4g,5g,6g,downgraded to 6.20 9g
  2. 6.35 Pro B10 – 1g,2g,3g,4g,5g,6g,7g,9g
  3. 6.39 Pro B10 – 1g,2g,3g,4g,5g,6g,7g,9g
  4. 6.60 Pro B10 – 1g,2g,3g,4g,5g,6g,7g,9g,11g a.k.a PSP E1000( not yet tested )
  • I installed 6.20 Permanent Patch and got a file called vshorig.prx. What to do it? This is file that will help you if something with your PSP went wrong. Copy it somewhere save – on your computer for example.

So How to install 6.XX Pro B10:

  • Install the some of these OFW : 6.20,6.35,6.39,6.60 ( No matter if you downgrade or upgrade or you are on one of them already )
  • Download the version of the LCFW that corresponds to your OFW
  • Unrar both FastRecovery and PROUPDATE folders in PSP/GAME
  • Run the 6.XX PRO UPDATE Icon from Game – Memory Stick
  • You will see black screen like the one below. Hit the X button. When the installation completes hit the X button again.

  • You are now back to the menu with 6.XX Pro B10 installed.

How to install 6.20 Permanent Patch( This works only on 6.20 Pro B10 already installed and enabled) :

  • In the 6.20 Pro B10 archive you will find folder called “620PRO_Permanent”. Copy it in PSP/GAME
  • Run it from Game – Memory Stick on your PSP.( See below )


  • You will see a black screen. Press X on it. Then you will be asked if you want to test the patch. Press X again. ( See below )



  • If your PSP doesn’t crash and goes to the XMB you can proceed with the installation. Otherwise your PSP is not compatible with it and should stop trying to install it.
  • Run the permanent patch again. Hit X again on the first question but this time hit O on the second.
  • Your 6.20 Pro B10 is now permanent. You Will find out that you got a file vshorig.prx in your root directory of the PSP. Copy it somewhere save – for example on your computer. It can help in some cases of brick.

Installing 6.39/6.60 CIPL( This must be installed on 6.39/6.60 Pro B10 and only on PSP 1000 and PSP 2000 with non -TA088v3 motherboard. Otherwise this will cause a brick that can not be fixed.) :

  • You will find a  CIPL_Flasher folder in the 6.39/6.60 Pro B10 archives. Place it in PSP/GAME
  • Run it from Game – Memory Stick ( See Below ).

  •  You will see a black screen as the one below. Hit X and wait the psp to reboot.

  • You now have a permanent 6.39/6.60 PRO B10.

Source : [PRO CFW Official Site]

Download 6.20 Pro B10
Download 6.35 Pro B10
Download 6.39 Pro B10
Download 6.60 Pro B10

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  1. Oke time for the question that will get me banned from this site and my PSP revoked,

    In which folder do i place the ISO/CSO for PSP games i keep getting the “corrupt file” messages
    and the same for PSX games the one i downloaden came in two files a .BIN and some other file whos extention i just forgot.

    background info:
    I had a friend of mine LCFW my psp E1004 he did mention a folder to place my games in but i forgot sorry.

    So anyone nice enough to help a newby out?

    with the season greetings,


    p.s. any tips on good games to download?

  2. Outonbond420 says:

    Hey quick question I was wonder if this firmware is better then prome-4. Mine works and boots psp but has some trouble with some PSX games. Like Resident Evil 2, Brave Fencer Musashi, Parasite Eve, and Dragon Warrior 7, Mortal Kombat Trilogy. These games I notice so far. Let me know plz thanks.

  3. Elkin26_10 says:

    NO me lee good of war q Ago?

  4. 123 says:

    awesome, works great on my psp 2000 v6.20. And, its permanent :)

  5. Kyther says:

    Works great on God of War edition psp 3001, had to downgrade from 6.35 first though

  6. 754asd says:

    Hmmmm…. Great!!

  7. Thebleedingwizard says:

    Hello everyone
    I have a psp street 1004 11g. I applied the patch now is at pro-b10. I have problems with starting games. I can play psx games with no problem but when I try to start psp games my console turns off. I tried more than 10 games and all with the same result (both iso and cso). Can anyone help please????

  8. Tigeris56 says:

    Where should i put PSX games? In ISO folder?

    • Mhel_angelnips says:

      PSx games should put in psp+games with folder. not in iso games. i play resident evil in my psp and it works!

  9. Fabio Silva says:

    This dont worked on my PSP 3004  i tryed it on 6.60
    and all i got is constant reboot on my psp!
    so i downgrade it to my last working version 6.39 using Pro B7
    works perfectly and super fast!

  10. Lucas says:

    great! running 6.60 with cipl flasher on psp 2001. using fix 1.0.

  11. Hello ,

    Im Using Psp go and i just put Proupdate in Game Folder and some folder at my PSP root and it work fine for me . No need CIPL-Flasher

  12. manbearpig says:

    Worked on my PSP 3000 9g for the 6.60!

  13. Chri 6974 says:

    i install this program 6.60 for psp e 1004 cb street i do write??

  14. Chris 6972 says:

    now thi progrem is for play iso/cso games???

  15. […] Setalah jadi ofw 6.60, nah skrg saatnya upgrade ke 6.60 PRO B10 custom firmware. Download aja file nya disini. […]

  16. Gundam3121destiny says:

    The games always stop loading at some point in the game and they don’t show me every content in the game. HELP is anyone else having the same problem.

  17. Alan says:

    does it work with psp 3001 OFW 6.60

  18. Rhosoftherovers says:

    I flashed with pro b10 and now my son’s psp 3003 (?) 6.60 won’t play UMD’s…is this normal?

  19. Demigod_12 says:

    guys will this run on psp 3001 6.35???? reply asap plsss noob here 

    • SABZ says:

       just read the instruction above if your OFW is belong there then it will work just follow the steps..

  20. Darcy says:

    why do monster hunter portable 3rd still doesnt work even though it was upgraded successfully pls help me i have long wanted to play that game

  21. Jsementilla03 says:

    that was great and easy thank you

  22. Pablo says:

    I successfully installed PRO B10 on PSP 3001, but I have issues with ISO files.


    When I turn on my PSP it says “Corrupted File” on the game menu even after recovery mode.

    I am missing something or I am doing something wrong?

    • SABZ says:

       if you successfully installed the pro b10 on your psp all iso/cso games must be put in iso folder because if you put that in the MS0:PSPGAMES  thats the error corrupted you need to create a folder in memory stick named ISO in uppercase…and put all your iso/cso file there…hope this will help ….

      • Pablo says:

        I see, thank for the answer.
        I’d read some plugins are necessary to run PSP ISO/CSO and PSX ISO. I downloaded few plugins for that matter (GAME, POPS, and VSH), but I am not sure if I need some particular plugins for PRO B10. I can run the the ISOs with any plugins?

      • Vidracula says:

         yup, you can run iso/cso without anything.

      • Shiva Kanou says:


        Could you please explain how do I run CSO’s?
        I installed the LCFW, everything is working fine on my psp, but I can’t see the CSO’S :(


      • newbie says:

        it didnt work for me :/

      • joes says:

        first u hve to install cipl and uhve want to extact and copy to games

    • Haloisawesome8 says:

      you have to make a folder in  all caps named ISO where game/video/music are and put the game in that

    • Gabe says:

      You have to make a file in the root of your psp called ISO and put all your games in it and they should appear fine it worked for me.

    • .d@s0UrcE. says:




  23. LeeMae says:

    Would this work for PSP 3000 3g 6.60? 

  24. Reko24 says:

    hi guys.. just want to ask. do i need to upgrade my 6.20 pro b10 to 6.60 pr0 b10? to play monster hunter 3 portable? since if i play this game.. its just hang on loading the game.. help please!! thanks

  25. Monk says:

    after update to 6.XX, my game saved data were corrupted.. how to recover them?

  26. Gabrielle says:

    Is this better than 6.20 Pro-b5??

    Please answer…

  27. ender2013 says:

    can u still update if u dont have the battery? i mean to OFW 6.60

  28. Ramosramosjanmichael says:

    i install and put the PRO B10 on my psp 2000 ..i put in ISO games i cant see in the ISO the PRO B 10 ..cN U HELP ME??

    • Noobfriday says:

      At the root directory, create a folder call “ISO” and put all your .cso/.iso games inside that folder. You will then be able to launch the game from the XMB menu

  29. Dasoxer88 says:

    WHAAAT? CIPL doesnt support psp BRITE 3000(04g)?!

  30. Dasoxer88 says:

    And then i go to any settings (system, theme….) my psp crashes…

  31. dalton889 says:

    read my reply to DAN>>>>>>>PLEASE ITS IMPORTANT I WANT TO KNOW SOME THINGS…..Name:Dalton889,,,read carefully and reply to me .I will appreciate if youi could give me any ideas about my problem PLEASE let me KNOW….!!!! 

  32. Alxbnvdz says:

    thanks! this is very helpfull!

  33. Anonymous says:

    Hey guys if i ugraded my 6.39 b10 to 6.60 Pro b10. thus the CWCHEAT are working? i try any version of cwcheat in 6.39 but is not working. and i want to downgrade it into 6.20 but not any single files are working too. please help

  34. donz says:

    Hello everyone
    I have a psp  2006 . I applied the patch 6.39 , I have problems with starting PRO B8. I cant run the program 
    some one help me plssss…

  35. donz says:

    Hello everyone
    I have a psp  2006 . I applied the patch 6.39 , I have problems with starting PRO B10. is not working on my psp..
    some one help me plssss…

  36. da don says:

    where do you place the files??

    • donz says:

      in PSP- then GAME FOLDER..i’m trying to downgrade it but i need 6.3x down-grader v0.2 because my psp2006 board version 0.2g.. can you help me please ..

  37. ChrisT says:

    This Works on a 2005 PSP 1004

  38. ChrisT says:

    6.60 to clear things up

  39. Zelda_19 says:

    PLEASE I need help. When i run the update it says Sorry. This program doesn’t support your FW(errorcode…)
    plz i need help :D

  40. Doctor_Incognito says:

    I have successfully installed the 6.60 Pro-B10 I I can’t play PSX games it only plays ISO games.

  41. Timothy Oliver says:

    i have a psp 3001 ive got 6.60 pro b10 running buticant figureoutwhere to put the iso file and have it show up

  42. Sam says:

    Please help. I have a PSP 3001, ofw 6.60 and 03g module. which version of CFW should i use to play my UMD games without using UMD in my psp? would also like to play them on my PSP Go.

  43. Zeko2089 says:

    hey if you still having problem with your pro update, ISO, or any any concern just hit me up @ [email protected] i will help whatever it take, and if you email mme it will take awhile but i catch up to you when you message i have 2 people that message me and hope i was a big help them, don’t be affraid to ask anything im just here to help any psp user to bring back the life of a psp. thank you and hope to here from any one you

  44. donz says:

    any one can give me a software for psp 2006 02g down-grader plss.. because 6.39 pro-b10 not working in my psp 2006 i’m tired to ply one game in UMD.. 

  45. Seth Shinto says:

    I put every iso/cso I have in the ISO folder but it doesnt show on my xmb as well in the Prometheus iso loader.. I have psp 3001 6.20

  46. donz says:

     6.39 pro-b10 version not working in my psp 2006 02g version 6.39…if i start the program she well exiting….
    any one can help me. please 

  47. Bigkapy says:

    Thx a lot guys :)

  48. Hits18 says:

    I’m having psp e1000 how can i install game on memory stick,
    I have tried to install 6.60 pro B10 but error comes.. could not be install
    help me guys

    • chris says:

      in the root of your memory stick just create a folder “ISO” and put all your iso games to that folder.

  49. Motaxmaniak says:

    I Have a psp 3004 with ofw 5.03 (had it stored for a while hehe) and was working at the time with chickHEN and 5.03 gen C. I wanted to know, if theres any way to install a permanent cfw, if there´s not, then what is the best way to upgrade it even if its a Light CFW.