Despite the setbacks, the PRO PSP CFW Team has release new update to their PSP PRO CFW build (PRO-B10) 6.20 OFW, 6.35 OFW, 6.39 OFW and even the latest PlayStation Portable OFW, 6.60 OFW
The PSP PRO dev team recently suffered a major blow with the loss of ColdBird from the team.

6.20 Pro-B10, 6.35 Pro-B10, 6.39 Pro-B10 and 6.60 Pro-B10 are now available for download.
The new Pro LCFW build brings the usual bug fixes like fixing UMD support, fixing problems with PSP Go‘s video mount and improves future compatibility with games and the inferno driver.
Changelog for Pro-B10 is listed below:
[!]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
Supported Kernel and Hardware Revisions:
- 6.20 PRO-B10 [1g, 2g, 3g, 4g, 5g]
- 6.35 PRO-B10 [1g, 2g, 3g, 4g, 5g, 7g, 9g]
- 6.39 PRO-B10 [1g, 2g, 3g, 4g, 5g, 7g, 9g]
- 6.60 PRO-B10 [1g, 2g, 3g, 4g, 5g, 7g, 9g]
Download links:
- 6.20 PRO-B10 : Mirror 1 | Mirror 2
- 6.35 PRO-B10 : Mirror 1 | Mirror 2
- 6.39 PRO-B10 : Mirror 1 | Mirror 2
- 6.60 PRO-B10 : Mirror 1 | Mirror 2
How To install 6.20 / 6.35 / 6.39 / 6.60 PRO-B10
- Upgrade to the required firmware:
- Download the installer package for your target OFW
- Copy PROUpdater and FastRecovery folders to PSP/GAME
- Run Proupdater and follow on screen prompts
source PRO CFW repository









Hi,
I can install on a psp 6.39?
Thanks
Yes you can.
what the difference between 6.35 & 6.60 update? i can’t made up my mind in choosing which is better at the moment… can someone tell my the difference thx
They’re fundamentally the same. The 6.60 has the advantage of having CIPL for fully hackable PSPs that’ll allow them to have permanent installations.
So, if I have PSP 3000 with data code 0C I can use PRO B-10 6.60 (its my OFW version) to install it? It’s LCFW untill I install permanent patch, am I right?
PS. Newbie here.
Correct so far. However, there isn’t a permanent patch for 6.60. That’s only available for 6.20 PRO builds. 6.39 and 6.60 have CIPL for making it permanent on fully hackable PSPs (not PSP-3000s I’m afraid).
And another question – can I install PRO-B10 LCFW directly from OFW 6.60? Shouldn’t I use any previous version of PRO-B (i.e. PRO-B9) and then install PRO-B10 (when I have PRO-B9 installed)?
Nope, you can install the PRO-B10 build directly. No need for the earlier versions.
i have a psp 1000 with 550 gen d3. can i upgrade to one of these?
Yes but you will need to update to the required 6.xx firmware to install them. If you push through, I would recommend 6.39 PRO-B10 or 6.60 PRO-B10 as it includes a CIPL flasher that will make your firmware permanent
hi sylv3r,
what should i do to be able to play ps1 and ps2 game on my psp?
i’m using 6.20 PRO-B10 right now
my psp is psp1000
thanks =D
You won’t be able to play PS2 games, the PSP doesn’t have support for that (I wish it had it :/). For PS1 games, you can use EBOOT copies of PSX games. Either download them in said format or convert them.
i have a psp 3000 6.39 Pro-B10, is there a version of CWCHEATS for my psp?
Hi,
Thank you for this useful info now that my PSP has been updated to the latest LCFW.
I have a problem though in playing Shin Megami Tensei Persona as it won’t load when I start it. Any remedy on this.
Thanks!
Dear Silv3r,
I have a special request. Can you put up a glossary where all the options in the PRO VSH MENU are defined? It would make a very useful reference. Thank you very much.
Sure, I’ll update the dummy’s guide or make a new post for this.
Thanks! Looking forward to it!
I’ve 6.35 pro b2. Do I need to delete it first or just install pro b10 directly?
Thanks.
To be safe, you can uninstall PRO-B2 then install PRO-B10
wondering, I had my PSP updated with 6.20 PRO-B10, and i noticed that when i play a game, loading the saved gamed became corrupted. how come?
Ok…..I looked at some nice feedback on this CFW….NOW! IS this ANY BETTER than 6.20 TN-D?
The PRO builds have much compatibility with ISOs thanks to the inferno driver. 6.20 TN-D has you relying on the Prometheus ISO loader. So yes, it’s quite better.
Hmm….So I guess Corpse Party would work in that CFW….Ok, thank Mr. Silv3r.
(I hope…*gulp*)
So…what. How do you load the ISO’s? Do you play them straight from the XMB or….what?
if you place the ISOs in the ISO folder of your memmory stick, you can load them from the XMB.
O.K. That’s all the info I need.
Last, tell me more about the Inferno Driver.
Not much to tell about except that it will work for most games.
How about a compatibility lisT? *piggy snort*
question mr, sylv3r i have 6.20 pro b6, when i changed the color of the background all the games ISO is gone! is there’s anyway to retrieve the ISO games?
You probably just unloaded your LCFW.. Just run the fast recovery program on the XMB.
Are there any requirements / restrictions I need to know before upgrading to 6.60 PRO B-10? Or should I just upgrade my PSP (or any PSP) to 6.60 OFW and then directly apply the PROupdater?
By requirements and restrictions, I mean minimum CFW version needed and PSP models (will it work for PSP1000, 2000, or 3000) BTW, Thanks for answering
The only requirement is that you need to be on 6.60 OFW to install 6.60 Pro-B10, other than that, this LCFW works on all PSP models
Thanks, that answered my query!
Yow ^^
Mind if I ask a VERY stupid question? I really couldn’t be sure by just reading the tuto and the posts…
I have a PSP 3000 with the original firmware 6.30, can I install the PRO-B10? And if it is indeed possible, can I make it permanent?
Thanks guys ^^ sorry for the noob question!
To install one of the LCFWs in the post, you need to be on the required OFW so you can either downgrade to 6.20 OFW or upgrade to 6.35 OFW, 6.39 OFW or 6.60. Also since you’re on a PSP-3000, the permanent patch will only work on 6.20 PRO-B10.
Thanks ^^
I was afraid that I could need to have a diferent firmware installed like some 6.20 ME or something.
I’ll try to downgrade to 6.20 to let it permanent then.
And again, thanks for the help !!
Hello sir sylverblade ask ko lang kung compatible sa 6.35 pro b10 and dj max series ? im still using pro b8 but dj max wont work at that version …
Haven’t tried. Anong DJ Max version ang gusto mo laruin. I have 6.35 PRO-B10.
may dj max classic ako sa iso folder ko gusto ko siyang malaro
sir sylverblade anu na test nyo na? gumagana ba ung dj max?
Dindl pa lang :/
Wait, anong exact title ng game.
Yow ^^
Thanks sylv3rblade, it worked almost fine to me ^^ although I saw that mine PSP model was 9g so I didn’t try the 6.20 and used 6.60 ^^ but the CIPL_Flasher don’t work, do you know how to make it work?
Thanks again!!
CIPL flasher won’t work because you have a PSP-3000. You’re lucky it didn’t work because it would’ve bricked your PSP.
uff ^^
Thanks for the advice ^^ seen’s that I almost doomed my PSP trying to run this one ^^
For now on I’ll be quiet in my own corner and happy with the 6.60 PRO-B10
Once again thanks for the help!
DJ max portable clazziquai edition ang tittle sir sylverblade!!
Oks, gonna dl and post the results tomorrow
ok thanks sir sylverblade sana maging magandang resulta ang lumabas bukas
And it works
kuya sylverblade hnd ba mag bbrick ung psp ko kung prom iso loader gmitin ko?
Hinde pero mas compatible ang default ISO loader ng PRO-B10 kesa sa Prometheus ISO loader.
bkt sa akin ayaw install ko na ung pro b10 ayw gumana sa akin ng dj max
may kailangan po ba akong baguhin sa settings ko pra malaru ko ung dj max?
sir sylverblade bkt sa akin ayaw gumana ng dj max nag install n ako ng pro b10 !! may kailangan b akong ayusin sa setting or sa plugins?
Make sure na nakainferno driver yung PSP mo. If it doesn’t work I’ll try to upload a copy of the game kaso sa kabilang site. Bawal dito eh hehe
ung umd iso mode ba dpar nka inferno or sa config pa?
panu ba malalaman kung saan ung inferno driver noob ako sa mga settings sa psp
Yung ISO mode dapat nakaset sa inferno. I’ll upload the game as soon as I get home (so bukas ulet)
or do i need to patch my dj max to play it ?
part by part b yan kuya sylver? or direct? (ok bukas ulit )
sir sylverblade ni re-Dl ko n ung dj max ko kasu ayaw padin black screen padin ang lumalabas ayaw n mag tuloy thenn pag eexit ko nag hhang na
hi there, just got my first psp 3004 ofw 6.60..but i am completely lost and i ended up here. if i install the 6.60 pro b 10 can i install free games?sorry for my bad english
I used to have 6.39 PRO-B10 for my PSP 2001 and everything was working fine. But, when I updated to 6.60 and installed 6.60 PRO B10 all of my games stopped working. It’s set on Inferno to read Isos but it just start, show a black screen, and do a Cold boot. Please help me
Hi,
I am a newbie in PSP
I want to hack my PSP GO
previously the OFW is 5.70 then I updated to OFW 6.60 an then
I installed CFW 6.60 Pro B10
my queries are:
how can I make this permanent
can I make Upgrade or Downgrade in the future
what kind of games (PS or PSP) versions that could be played on
how to install the games
Sadly you can’t make it permanent (thanks to the security measures that Sony has put into place).
As for upgrading and downgrading you can use this
As for compatibility, the Pro LCFW has the inferno driver which makes it compatible with most games available.
could you play kingdom hearts birth by sleep with this firmware PRO-B10??
can i make it permanent if i have 6.20 version of psp-3000 model?
can i make it permanent if i have 6.20 version of psp-3000 model???
Nope, the permanent patch only works for hackable PSPs (PSP-1000 and certain PSP-2000 models)
ok. anyways thnkx for the info.
Hey, sylv3rdblade
If aleady downloaded it, what will i put in my psp? The whole folder?
Extract the downloaded file and follow this:
Copy PROUpdater and FastRecovery folders to PSP/GAME
Thanks
Btw i can’t download the mirror 2 of 6.60 pro B 10 it says, try tomorrow.. I tried it yesterday its said try this day so i tried it but nothing :\
Which mirror are you downloading from?
I just have 2 questions. At the moment, I’ve got 6.20, and am using TN-E without a lot of problems – I’m trying to see the benefits of using this LCFW.
If I have the umd of a game that requires a higher firmware than what I have, will this bypass the “you must update” screen?
If not, and I have to update the a higher firmware and use the higher LCFW, is there anything keeping me from downgrading later?
Depends on the game but since you’re pointing to UMDs, I’m say that 99.9% of the games in the market won’t give you that screen. That said, the only games that will give you a problem are upcoming games that are likely to ask for a new firmware. For PSN content, it’s a hit or miss thing, some older titles ask for newer firmware due to updates.
As for upgrading/downgrading, it depends on your PSP model.
Hmm, okie doke – thanks for replying. Well, I’ve got games like ZHP Unlosing ranger, YS: the oath in felgana, and i just got Tactics Ogre – all of these require 6.3X firmwares, and I never really noticed until the other day that my HEN doesn’t skip that update question [and i couldn't seem to find any utils or anything that would do it either]. I’m not too concerned about psn content, I’m not a big digital purchases guy. I mean, i could copy the iso, and run that instead, but honestly i just don’t have the room on my cards.
I’ve got a 3001.
Just for closure – put it on, skips the update thing for games – I’m happy.
great stuff.
hey, got a question. I’m all ready to update my PSP 1000 from 5.50 gen d3 to the latest 6.60 pro-b10, but will my save files from my old firmware still work? I’m a little hesitant if that’ll happen. thanks.
There’s a small chance that the save files won’t work but there is a way for you to recover them if such a thing occurs.
good to know
thanks for replying!
so pro b10 dont work on 6.20 9g??? cuz in pspslimhacks it says downgraded to 9g… im getting confused -.-
If you have a 9g you can use the special downgrader to downgrade to 6.20 OFW and install 6.20 PRO-B10. The gotcha is that if your PSP gets updated above that without a special patch/upgrader, you’ll end-up bricking it.
sorryy! i thought my psp is 9g .. anyway, does iso/cso will show up on xmb if i used lcfw?? cuz i used this , also create ISO folder, put my iso/cso there but it doesnt show up..any idea? i also tried tn-e with prometheus but prom doesnt show anything either
I have a feeling that problem is one of these two:
1. the files are in the wrong format (still zipped)
2. the ISO folder is not in the root directory.
yay! i did the second one.. i wonder why i go back putting the folder in the PSP folder.. THANKS sylv3r!!!
No prob
.
Happy to help.
sir sylver,
I’m currently using 5.50 gen d-3 CFW and tried to update to 6.60 OFW and I encountered an error where it says “The system software of your PSP system is version 9.90. There is no need to update.”
What should I do to be able to upgrade to 6.60 PRO B-10?
The easiest way to work around is to download the 5.50 GEN-D3 updater, and flash 5.50 OFW. After that you can update to 6.60 OFW.
Thanks a lot sir! Already updated to 6.60 Pro B-10 =)
btw, my PSP is a PSP 2000 the fully hackable ones
Hi sylv3rblade i have PSP 6.60 3000 9g ,ask ko lang po if may conflict kapag nag update ako sa Pro-B10 kasi po right now nka Pro-b9 at LME 1.6 ako balak ko mag update to B10..ask ko po if may conflict bka kasi may issue na ganun gusto ko lang po makasiguro ok xa bago ko i update thanks.. and direct install pa rin po ba ko kapag nag update ako??follow ko lang yun instruction mo dito sa taas??no need na ko mag uninstall kasi di naman ako nakaperma right???thanks in advance..
HI!!!
i have a 6.20 PRO B6 before and its a permanent…
when i update it to B10 d na cya perma…na unzip ko ung B10 mron cyang ksmang permanent bootloader…is it ok if i run that app in my psp GO(psp-n1001)?? im scared when i see the “BY RUNNING THIS APPLICATION YOU ACCEPT ALL THE RISK INVOLVED”…hehehe…
thx again sylv3rblade^^
There is a slight risk of bricking when using the perma-patch, that’s the reason you see that warning
. For reference I have a PSP GO as well but it’s on 6.35 PRO-B10.
Hi,i buy new psp 3004 whit 6.20,i need instructions how & who patch to update??? I’m newone whit psp…thx
Hi
i buy new psp 3004 whit 6.20 softwer,i need instructions how & who patch to update my psp,for now i play only original umd games….thx
The instructions are indicated in the post on how to install LCFW so you can play downloaded copies of games.
Hi,my psp have original 6.20 software,do i need pandora battery or i do whit download first 6.20 OFW or 6.20 PRO-B10?
thx again
)
You don’t need a Pandora Battery. Since you’re already on 6.20 OFW just download 6.20 PRO-B10.
ok ty for info,now i have 6.20 pro-b10 on my psp
Sorry to bother you again, but you said to that to download this I’ll need to move from 6.60 LME to 6.60 OFW but while I was doing so there was a notification on my PSP saying that I didn’t need to upgrade because I already have the latest build. So I’m still stuck on my LME build.
You’ll only need to turn off your PSP (basically unload LME) then install 6.60 PRO-B10
hi, i would just like to know which would you prefer for a PSP 1001 v.3.73 thanks.
Hi, i have a psp 1001- v3.73 and i downloaded some of the newer version but it says Sorry, This program doesnt support your program. So i would just like to know whats the right program for it? thanks a lot
noob here and its sort of my 1st time as well >.<
Try upgrading to 5.00 M33 first
Umm.. My psp 2006 is 5.03 prom-4 can I upgrade directly to 6.35? Tnx in advance1
sir, ask ko lng pano gamitin ung CIPL_flasher? pina copy nyo lng ung proupdate at fastrecovery. pero ang nagamit lng eh ung proupdate. sorry noob po.
Before trying to run CIPL, sure ka na hackable yung PSP mo?
I have 6.20 PRO-B5, how do I update to B10fix1?