PSP Custom Firmware 6.39 ME v2 Released Updated

Submitted by greg; May 25, 2011

CFW-master, neur0n, has released yet another custom firmware, which again is for PSP-1000 and PSP-2000 models only. So if you're a longtime PSP'er and you like rockin' the absolute latest in terms of official firmware, but you still want your [unsigned] homebrew and ISOs, then update to 6.39 ME v1. Yessir -- have your cake and eat it too. And like neur0n's other custom firmwares, you can dual-boot OFW by pressing and holding the "Home" button on startup. Now that's cool. Features

Support Unsigned Homebrew
Support Extra module ( = plugins )
Support ISO mount with M33driver, NP9660driver, OEdriver, NormalDriver and MEdriver
Support UMD video
Support converted PSX(PS1) game and custom DOCUMENT.DAT
Unlock 480x272 avc video
Unlock max display brightness lenel without AC adapter
Unlock ExtraMemory for Homebrew ( slim only )
Unlock Slim color in XMB.(need to prepare bmp file
Support USB battery charging
Support CPU speed control
Support hide PIC0.PNG and PIC1.PNG option
Support Flash0/1/2/3/UMD mount with USB
Support fake region
Support Battery EEPROM option in recovery menu
Support to load Unsignated module
Support to load packed ( with Dark_AleX's psp-packer ) module

Install

Install an existing CFW or HEN first; 5.00 M33 / 5.50 GEN / 6.20 TN-D / 6.20 and 6.35 PRO-B5 are good to go
Download the OFW 6.39 update, extract and rename EBOOT.PBP to 639.PBP
Copy 639.PBP to PSP/GAME/UPDATE on your memory stick
Download and extract the CFW 6.39 ME v1 package
Copy UPDATE/EBOOT.PBP to PSP/GAME/UPDATE
Run the 6.39 ME v1 Installer from the XMB

See Readme.txt for more info. Update: neur0n has quickly released v2, fixing a silly bug where your PSP would crash when trying to access PSN. Download: PSP CFW 6.39 ME v2 PSP OFW 6.39 - source: @neur0ner

Tags: 6.39 ME, neur0n, PSP Custom Firmware, PSP Hacks

1.Coldboot to Recovery Menu, under configuration=> disable "use version.txt".
2.If for some reason that doesn't work, hook your psp to computer and Toggle Flash0 via Recovery Menu. It's under Advanced=>Toggle USB (Flash0). Once it opens up on your computer you will need to replace the 9.90 version.txt that's located at vsh/etc/version.txt, any version.txt lower than the update you want to install is fine.
or
3.If your worried about accessing flash0, just use Hellcats Recovery Flasher 1.65 to install 5.00m33-6. You can update to this with ease from 5.00m33. You can even back-up your 5.50Gen in case you want it back. You'll have to replace that version.txt in the flash_backup if you want to restore it though(easy). Just remember you cannot restore a back-up of neurons ME firmwares. It will brick you up. I don't know why.
Hope that gives you some options :)

# Wamphyri2b 2011-05-25 14:47

Neuron is always on the ball. This is the second time in a row he's ported his firmware to the latest update within 24 hours. Just for you Phat/Slim owners that are just now thinking about trying his CFW, I have never once had to patch a iso for it to load on 6.37/6.38ME.

# ckm_hexed 2011-05-25 15:14

If it weren't for the fact that neur0n speaks Japanese, I would think he was Dark_AleX himself. He's quick on porting, fixing bugs, and just making an all around stable custom firmware with numerous built-in features.

Good work neur0n!

# Mouhsine Bakhich 2011-05-25 15:39

well all i can say is long live neur0n for his custom firmware ,i had already 6.39 Me installed on psp Slim and its work like a charm no need for patching any game ,and most of the plugins work.

# tonyuk73 2011-05-25 15:47

wicked stuff hat off to the_dev_.
wow!!

# intasar hashim 2011-05-25 15:51

is this TEMPORARY or PERMANENT ? sorry am a newbie

# Arsalan Seyed 2011-05-25 15:56

cfw is permanent

Hens are temporary

# intasar hashim 2011-05-25 16:03

am using PSP 1001 ~ ! running 5.50 GEN - D3 ~ ! will this work and is this UPDATE gonna run PERFECTLY ~ ?

# Gareth Schakel 2011-05-25 16:28

nvm.. fixed it..

# Henri Salo-Tuisku 2011-05-25 16:28

i wanna know too?

# ray 2011-05-25 16:40

ok whoever makes this is on the ball thks your awsome

# ray 2011-05-25 16:41

i had to patch the newer square games

# Latin69 2011-05-25 16:43

None of the games I have are running after upgrading from 5.50 GEN - D4.

# voigtan 2011-05-25 17:00

Will you be able to registrate the PSP on PSN + Connect it to a PS3?

# Latin69 2011-05-25 17:21

Problem fixed – UMD Mode set to M33 driver, now it works.

# Chris Smith 2011-05-25 17:44

i went from 5.5 gen d3 prom 4 to this and it won't load to xmb unless i take my memerycard out. please help!!!

# Chris Smith 2011-05-25 17:48

online games work with this tho =]

# Henri Salo-Tuisku 2011-05-25 17:59

am using PSP 1004 running 5.50 GEN - D3. Will this work and is this UPDATE gonna run PERFECTLY? and can i just add the files and update? or do i need something more?

# Chris Smith 2011-05-25 18:26

i figured out the problem. disable all your xmb pluggins like games categories and cxmb

# Chris Smith 2011-05-25 18:33

just add the files and update. just remember to disable plugins other than vsh menu

# Coty G 2011-05-25 18:39

Well this is depressing. Guess I have to stick to 6.20 HEN. Monster Hunter Freedom Unite won't run with this, for some reason. Oh well.

# reaper 2011-05-25 19:51

Noob question. Is for some reason after i update i want to go back to 5.00m33-6 can i still just throw in my pandora battery and go back.

# tordre 2011-05-25 19:56

Not all CFW are permanent, 6.35 PRO for example are not they install into the flash but you need to run it again to activate the cfw after a power cycle

# ckm_hexed 2011-05-25 20:39

Those are just technically HEN's on steroids.

# Big K 2011-05-25 20:58

this is why i bought a refurb psp 2000 from ebgames cause this dude does some great work putting out next day cfw. tip of the cap.

# Chris Smith 2011-05-25 21:19

yeah you can i read it on wololo

# Tacoguy123 2011-05-25 21:25

Try disabling your plugins; they might not be compatible with 6.39 CFW.

# Evad Naitsirhc Atogra 2011-05-25 21:56

Works Great!!!

So far most PSX games work without the need for POPS plugin....

Thanks for the bug fix on PSN store....

USER PSP: 1004 & 2004....

# Santiago Panesso 2011-05-25 22:06

How do you play iso's with this update?

# Chris Holmes 2011-05-25 22:09

Most likely the same as with all CFW. In the root of your memory stick, create a folder called ISO. Inside that put all the ISO/CSO games you want or can fit. To play them look in your memory stick under game and they should be there.

# Santiago Panesso 2011-05-25 22:10

I did, but every time i open the game it says game cannot be started, gives me error 80010087

# Chris Holmes 2011-05-25 22:21

Neur0n is a boss! So quick, and definitely a good update. Makes the PSP all the more fun being able to do all these small updates and make your PSP more awesome.

# Chris Holmes 2011-05-25 22:24

Ahhk. What ISO driver are you using? Try experimenting with all the different ones and see if they work through one of them.

# Chris Holmes 2011-05-25 22:27

Yes you will be able to. It is the latest firmware available for the PSP, so it should work no problems.

# Chris Holmes 2011-05-25 22:28

Lol ^ and you can download a perma-patch for PRO B5. 6.20 PRO-B5 is what I'm running on my 1002 PSP. Tis awesome.

# Santiago Panesso 2011-05-25 22:30

THX! figured it out

# Evad Naitsirhc Atogra 2011-05-25 22:43

Yeah your right on that!....

And its none brickable since theres PANDORA/MMS to fix it....

I actually traded my PSP 3k(which was a gift and unusable/was having dust) with a hackable 2k + couple of UMD games

now i have 2 hackable PSP's and is worth a million times than having the 3k.....

USER PSP: 1004 & 2004(TA-88v2)

# Evad Naitsirhc Atogra 2011-05-25 22:46

Yes......

And for us who have a hackable psp we can enjoy the latest 6.39++ CFW's with no problems....

:D

USER PSP: 1004 & 2004(TA-88v2)

# Ankur Mallick 2011-05-25 22:51

will it work on 3004

# reaper 2011-05-25 22:57

No 1000 and 2000 only.

# reaper 2011-05-25 23:09

game categories doesn't work on it. PSP will not start when enabled.

# Minor Cascante 2011-05-25 23:21

Hey boys and gals. I updated and tried running Dissidia 012 but all I get is a black screen and then the PSP shuts down....any ideas?

# Mohd Hazwan 2011-05-25 23:29

i hav installed ofw 6.39 without installing any cfw.is there anything i can do?

# Mohd Hazwan 2011-05-25 23:30

i hav installed ofw 6.39 on psp2000 without any cfw.is there any way to install cfw?

# John 2011-05-26 00:57

maybe he is neur0n... i figured he's such a genius, he might be able to pickup the tongue :)

# Ankur Mallick 2011-05-26 01:01

this is wrong i should be made for 3004 also pls Neur0n make it for 3004 we are waiting plsssssssssss

# reaper 2011-05-26 01:11

6.3X downgrader down to 6.35 or what ever then run 6.35 PRO-B5 and install 6.39ME-2 or pandora

# coolrainboy 2011-05-26 01:47

i dont think so.....

# coolrainboy 2011-05-26 01:54

permanent offcourse just for 1000 and 2000 only not for 3000/psp GO ....

# coolrainboy 2011-05-26 01:59

THANX a lot for neuron and team........ always rock....... dude ^_^V

# reaper 2011-05-26 02:16

neuron is great i spent a good few hours messing around with this and i really like but still ended up going back to 5.00m33-6. I really wish Dark_AleX would come back!!!! I will move to 6.39ME for good when all my plugins work on it.

# Evad Naitsirhc Atogra 2011-05-26 03:06

Unless those said plug-ins are updated by their respected devs to work for 6.xx CFW though some devs might be gone/busy/wont update them.....
Anyway, i don't use much plug-ins only those that are important, so i'd still say this is a great latest CFW since i havent encountered any freeze yet while playing most of my PSX games not using POPSloader....

USER PSP: 1004 & 2004(TA-88v2)

# Wamphyri2b 2011-05-26 04:44

I did have a couple loading problems when trying the ME driver. Once I switched to the Sony driver 3rd birthday, dissidia-duodecim, all my others loaded fine for me. I made my back-ups on 6.37me. I have no idea if that makes a difference, though.

# Chris Holmes 2011-05-26 05:38

Indeed Dave Christian Argota.

# Mouhsine Bakhich 2011-05-26 06:14

All You need to do is to try another iso driver until the game start ,i'm using sony np9660 ,and i haven't encoutered a problem with any game ,they all work.

# h0t5p0t 2011-05-26 10:30

Can any one tell me where is 6.39 ME v1 package?

# gregory carlos 2011-05-26 10:37

Thanks man for the awesome tips--really appreciate the help

# Vincent Villamil 2011-05-26 11:43

can i update from 6.38 me3?

# Papafilippou Stefanos 2011-05-26 11:48

ive got a question...should i stay gen-d3 or update for ME?

# SethM 2011-05-26 12:54

Even the new lite version of game categories for newer firmwares???

# Rohan Pooniwala 2011-05-26 14:51

lol u dont need it u can directly use 6.39 ME v2 package ( it worked for me atleast)

# Rohan Pooniwala 2011-05-26 14:54

try putting dissidia again in iso folder ( copy and replace ) cause this happens a lot with me ...

# Rohan Pooniwala 2011-05-26 14:59

yes u can , i did too :)

# Rohan Pooniwala 2011-05-26 15:00

yes u will be able to

# Xlom3000 2011-05-26 16:44

Been out of the scene forever. So does this mean there's absolutely no reason I should still be rockin M33 firmware?

# Xlom3000 2011-05-26 16:44

Been out of the scene forever. So does this mean there's absolutely no reason I should still be rockin M33 firmware?

# reaper 2011-05-26 18:28

Well if you use a lot of plugins i would stick with M33 at least until most of the plugin are updated to work with 6.39 ME if they are... but if you don't use many plugins then update to 6.39ME it not bad at all. I gave it a try then went back to M33-6 because i use a lot of different plugins such as game categories and CXMB

# Efxoulis Freddo Espresso Vasil 2011-05-26 18:31

HI I HAVE PSP 1004 AND MY FW IS 6,38 OFW .AND RUN ALL INSTALL 6.39 CFW ME V2 AND IPROBLEM READ the game could not be started 80020149, what i do ???

# reaper 2011-05-26 19:02

Thats because 6.69ME can't boot on OFW. You have to be running CFW or HEN. If you have a pandora battery this will be easy but if not then run the 6.3x Downgrader and downgrade to 6.20 OFW and install 6.20 PRO-B5 and then run the 6.39ME install.

# Zack Knick 2011-05-26 19:07

I have 5.5 gen d3 and when I try to update is says I have 9.90 and there is no need to update. Does anyone know whats ups with this? If I want to update should I just Padora battery my psp and start the updating process again?

# reaper 2011-05-26 19:10

# BuBBeR 2011-05-26 19:13

My saves are all corrupterd after update, can i fix this?

# reaper 2011-05-26 19:16

Did you make a back of them before updating? If not then i am not sure if theres a way.

# Efxoulis Freddo Espresso Vasil 2011-05-26 19:18

YESSSSSSSS THKSSSSSSSSSSSS SSS YOUOOOOOOOOOOOO I CFW... I RUN THE DOWNGRADER AND CORRECT THKS AGAIN

# Vash Lekhram 2011-05-26 19:33

ISO's wont load it goes to black screen and shuts off:(

# BuBBeR 2011-05-26 19:33

Yes, but the saves are corrupted anyway.... very nice

# Zack Knick 2011-05-26 19:48

Thanks Reaper, your awesome. The update worked, but now nothing in my ISO folder is showing up. It seems as though this was regular firmware or something.

# reaper 2011-05-26 19:48

Then i am not sure whats going on. You might want to wait a see what other people have to say before. But you might want to go back to what ever your were running before or a different CFW until they find out the reason and fix it. I never tested my saves when i messed around with it.

# reaper 2011-05-26 19:49

Change the ISO mode to something else see if that helps.

# Zack Knick 2011-05-26 19:58

um, ps1 games show up but dont work and the v2 update didnt work. Nothing works now. HELP!!!

# Vash Lekhram 2011-05-26 19:59

i've tried it on m33 driver ME driver and sonynp9660 and im on a phat psp 1001

# Xavier Labonte 2011-05-26 20:58

I keep getting incorrect file when verifying 639.PBP. I've downloaded the OFW direct from Sony as well as from here and continue to get that message. Any solutions? I am running on 5.50 Prometheus.

# Zack Knick 2011-05-26 21:25

Oi, Its 'cause I did install the Official FW. My Pandora Battery seams to be dead. Am I screwed?

# Thang Ly 2011-05-26 21:42

I have a PSP-2001 went from 6.20 TN-E to this 6.39 CFW during update everything was fine until it has to restart. I pressed X and screen went blank never came back on. Now I'm trying to recover with Magic Stick and Pandora battery but it's not working. Any advice???

# MDashK a.k.a. M Dash Kusanagi 2011-05-26 21:44

Hey there greg. How are you? =)
There's a bug in this firmware, don't know if anyone else noticed it...

The game Castlevania Dracula X Chronicles runs. However on the title
screen, when you select Original game and after selecting Rondo of Blood or
even Symphony of the Night, the PSP returns to XMB and gives error '80020148'.

Cheers.

# Thang Ly 2011-05-26 21:49

Hi, I got a PSP-2001 was on CFW 6.20 TN-E decided to do this update. Everything went fine until the restart, I hit X to restart but screen never came back on. Tried to use Pandora and Magic stick to restore but it's not working any advice??

# reaper 2011-05-26 21:49

Dead? Do you me dead as in needs to be charged? or dead as no longer charging/not working? Or if all else fails run the 6.3x Downgrader its signed so it will run on OFW downgrade to 6.35 or 6.20 run ether 6.35Pro or 6.20Pro and try the install again.

# reaper 2011-05-26 21:59

Not sure why you are getting that. All i can say is make sure its in the right folder and your update folder is all caps. If you have a pandora battery then install 5.00m33-6 and install it from there i had no problems at all.

# Xtian Xenon 2011-05-26 22:02

There's a version of CXMB and game categories plugin that works on ME. Neuron released a 6.39 CXMB.

# reaper 2011-05-26 22:03

Try using a magic stick and install OFW like 5.00 or try installing 5.00m33-6. See that gets your PSP running again.
http://www.youtube.com/watch?v...

# reaper 2011-05-26 22:05

My reply with a link didn't post so. Try using Magic stick and pandora to install an older OFW like 5.00 or trying install 5.00m33-6 and then update to 6.39ME

# reaper 2011-05-26 22:06

where did you find the game categories that works? I am pretty sure i am running the latest.

# dgdgthgg 2011-05-26 22:15

I am currently using 5.50 D4 and when I try to run installer, a pop up says firmware is already at 9.90 no need to upgrade.

# Vincent Villamil 2011-05-26 22:17

so just to doublecheck can i upgrade from a 6.38 ME3 cuz it dosent say it on the listing here :( and im worried about bricking my psp

# reaper 2011-05-26 22:19

I guess you can just going off what Rohan Pooniwala said bellow.

# reaper 2011-05-26 22:19

# reaper 2011-05-26 22:40

Thats up to you. I still sticking with m33-6 as not all plugins work with ME yet and might never so for now i will just stay with m33-6

# Evad Naitsirhc Atogra 2011-05-26 22:47

Yes it works, i was from 6.38-ME3 and upgraded to 6.39-ME2 with no problems....

And to those who are having problems with game saves getting corrupted, 5.50 Gen-Dx/PromX somehow does something with your save files that the later 6.xx firmwares(not sure bout this but happend to me) aren't able to read it and says its corrupted, you have no choice but to either make a new save/stick with 5.50 GEN-Dx/PromX CFW for those saves to work....

# Evad Naitsirhc Atogra 2011-05-26 22:53

Your choice is to return to your old firmware, if its 5.50 GEN-DX/PROMX then im sure 6.xx firmwares wont be able to read some of the game saves specially of newer games so your choice is to make a new game/stay with that firmware, i also had those problems with newer games like dissidia/lego pirates/etc. no choice but to make a new game.....

# Evad Naitsirhc Atogra 2011-05-26 22:54

Run the downgrader if your on OFW check wololo....

# Evad Naitsirhc Atogra 2011-05-26 22:55

Check neuroner's site :D..... yeah 6.39-me2 now kicks ass with CXMB

# Evad Naitsirhc Atogra 2011-05-26 22:57

Its really up to the user if he/she wants to, if you want to try latest stuff/cfws then go ahead that is if your having problems with your current one but if not then just stay with what works for you.....

# Evad Naitsirhc Atogra 2011-05-26 23:00

I think that patched ISO's dont work well with this firmware(in my experience atm).... Its better to have a non-patched game iso and use NP9660/ME driver than M33.... Well thats just me and i'm not having problems atm....

# Evad Naitsirhc Atogra 2011-05-26 23:00

# Thang Ly 2011-05-26 23:02

Hi reaper,
Saw that youtube video, tried it. Still doesn't work, still getting black screen.

# Evad Naitsirhc Atogra 2011-05-26 23:02

Here is another solution, update to 6.20/6.35 then from there run TN-E/PRO-B5 cfw then update to 6.39-ME2...

# NinoFrondozo 2011-05-26 23:58

for all those who having corrupted save data use freecheat (plugin) and savedata encrypter/decypter (homebrew) to fix your corrupted save data there are some tut on how to use both of that usefull utility, just google it. i personally once used that.

# aserowrt tamayo 2011-05-27 02:33

i upgraded successfully but this: "The game could not be started (80010087)"

# Bogdan Radocea 2011-05-27 02:50

I update a fat 1004 and a slim 2004 from 5.50genD3 prometheus 4 and had to edit version.txt from flash0 in recovery and disabled all plugins, but I had no other problems with the update.
Just follow the update instructions and will be fine (remember to enable is emulator vrom vsh menu or recovery)
Good Luck!

# Bogdan Radocea 2011-05-27 07:34

Do not install with pandora if the normal update procedure says that the file is incorrect. First make sure that the file you downloaded is correct. Download with firefox, then with google-chrome, then with opera or other browser and verify the file sizes.

# Jonathan Leech 2011-05-27 08:27

where do i get the lower version.txt from ?

# Todd Hietanen 2011-05-27 09:43

most, if not all VSH plugins dont work.. this includes:
[VSH]Game_catag ories.prx
[VSH]Day_Viewer .prx
these are basically the only VSH plugins i use.
i have yet to try the GAME plugins, like NightPR
when the plugins are turned on, the psp wont boot up, just a black screen like it's bricked.

# DjRobz Lim 2011-05-27 12:06

What About Trying To Change the game driver to ME driver

# c r 2011-05-27 13:31

This is not a light CFW, correct?

# reaper 2011-05-27 18:25

Please copy and paste your version.txt here. Like so I will let you know what to change
DON'T COPY NO IDEA WHAT WOULD HAPPEN!!!
release:5.00:
build:2740,0,3,1,0:builder@vsh-build6
system:46876@re lease_500,0x050 00010:
vsh:p6264@relea se_500,v46652@r elease_500,2008 1010:
target:1:WorldWide

# reaper 2011-05-27 18:26

So i take it when you try to start your PSP with out a pandora battery you just get a black screen am i right? Then try to boot to the recovery menu (holding R at start) then if you get there go in and disable all plugins and try rebooting.

# reaper 2011-05-27 18:28

Correct this is a Full CFW

# reaper 2011-05-27 18:47

Well you don't even have to post yours just change all "release:9.90"s to anything lower then 6.39. Like 5.50 or something

# dgdgthgg 2011-05-27 19:34

2nd thing worked thanks!

# YoshiOokami 2011-05-27 20:40

ok i got the CFW but i still cant play any iso/cso games on my psp................it keeps saying the game could not be started.

# YoshiOokami 2011-05-27 20:49

y cant i play the iso games on my psp slim?
i already ran the ME CFW but i still cant play

# Vash Lekhram 2011-05-27 21:02

the game is YS seven and it wont load so..

# Chris Holmes 2011-05-27 21:13

Try experimenting with different ISO drivers. Some games may not play on certain drivers. The M33 Driver is always reliable for me.

# reaper 2011-05-27 21:29

Also double check that 6.39ME-2 installed by checking the system info. I have ran the installer a few times and it has messed up and installed 6.39 OFW

# Shawn Del Castillo 2011-05-27 22:59

(PSP 1006 Cfw: 6.39 ME v2)
I cant load some of my iso.......can somebody please Help me ....
The description about on what is happening when i try to play the iso *Black screen and then it turns off
>.<

# reaper 2011-05-27 23:16

Try experimenting with different ISO drivers.

# Shawn Del Castillo 2011-05-27 23:31

I already did it.... but nothing happens >.<
.....game: PD v2.5 eng patched...........

# klbarnes1 2011-05-27 23:44

Hey I need a question answered please? I only use my psp to play games off a sd card. Should I update from my 5.5 prom-v4 to this. Or should I just stay where I'm at?

# Lisa Abbinnett 2011-05-28 06:18

It doesnt work, can someone help me please?

# karaii22 2011-05-28 09:39

bump!

# Gunnar Jones 2011-05-28 10:42

psp crashes when going to system settings. most else works so far.

# eccy07 2011-05-28 15:10

This is the shizzel, but I have one question, can I continue to use PSPComic in this, as I dont wanna lose this beautiful app :)

# reaper 2011-05-28 16:33

Little more info please. Like what happens? are you running an existing CFW or HEN first before installing?

# ert 2011-05-28 17:43

does this come with a recovery menu???

# otonoshane 2011-05-28 21:43

My PSP won't boot at all anymore unless I'm holding down the Home button, but that only allows me to boot into OFW mode.

I can still use R to boot into the recovery menu, but if I try booting into CFW my PSP crashes on a black screen!

I believe I was using 5.50 GEN before and I have a model 1001 PSP.

# john 2011-05-28 22:37

get game categories light
but unfortunately no day viewer

# john 2011-05-28 22:39

its your plugins try disabling them

# john 2011-05-28 22:41

mmm your a n00b i see
but no you wont lose it

# john 2011-05-28 22:42

well if alls good now and thats all you use it for then i say just stay.

# john 2011-05-28 22:55

that one works

# otonoshane 2011-05-29 00:25

I tried that already.

They are ALL DISABLED!

-EDIT-
I restored my VSH, GAME, and POPS.txt files with backups I had of all the plugins in with 0 added to make sure they where off. That fixed it.

# angeLo abary 2011-05-29 01:36

hi evryone i have a psp slim 2000 5.00 m33 can i upgrade to this CFW?

# SethM 2011-05-29 03:15

It could also be an incompatible game plugin.

# David Haygood 2011-05-29 04:37

How do you know if the firmware installed?
Cause it says it is 6.39 but it looks exactly like it was before the update.

# Timberwolves 2011-05-29 14:16

Pff, don't work:

-iso games
-homebrews apps (facebook, twitter...)
-all plugins (when i deleted the SEPLUGINS folder, can i use my psp)
-and the 6.3x downgrader don't work for 6.39ME-2

And i can downgrade with hellcat's recovery flasher 1.65 to 5.00m33

:C

# Shinichiro Kururugi 2011-05-30 14:49

http://forums.dashhacks.com/f1...
The OP updates from 1.5 to 5.00 to 6.39. For you, start from the 5.00 part.

# Vash Lekhram 2011-05-30 15:42

shudve stayed on prometheus 4 smh

# Aron Lacandazo 2011-05-30 18:50

dayviewer 7.0 works on this firmware i kknow cause i'm using it

# lim hng yi 2011-05-31 09:03

hey can i use this on my psp slim with official firmware 6.39

# lim hng yi 2011-05-31 09:03

reply if u can!!!! i nid help

# Robin 2011-05-31 18:35

Having issues with loading PSX games like Tales of Phantasia (english patched) it freezes on the sony logo then shuts down... and Ive tried it for all the modes too Im ganna try the CPU clock's again...-_-;

# Ryan Hall 2011-05-31 18:40

When I try running the Updater, it says "The system software of you PSP is version 9.90. There is no need to update" I am on 5.50 GEN, What do I do?

# reaper 2011-05-31 21:31

No not with this installer use this one
http://www.psp-hacks.com/2011/...

Just make sure your PSP Slim is not a TA-088v3 you will most likely brick your PSP and then your fucked.

Run this http://www.psp-hacks.com/2011/...

Then install PSPIDENT and check your motherboard

http://www.psp-hacks.com/file/...

Even if your PSP is hackable i would still have a Pandora battery and MMS on standby just in case.

# reaper 2011-05-31 21:31

Does it say 6.39me-2 in the system info?

# reaper 2011-05-31 21:32

Just throw the install on your PSP under game and run it.

# reaper 2011-05-31 21:33

yes

# reaper 2011-05-31 21:37

Not trying to be mean but this was posted like 10 times.

its your version.txt file

1.Coldboot to Recovery Menu, under configuration=> disable "use version.txt".
2.If for some reason that doesn't work, hook your psp to computer and Toggle
Flash0 via Recovery Menu. It's under Advanced=>Toggle USB (Flash0).
Once it opens up on your computer you will need to replace the 9.90
version.txt that's located at vsh/etc/version.txt, any version.txt lower than the update you want to install is fine.
--------------
So in short replace all 9.90s in the version.txt file with something lower then 6.39, like 6.35.

# Robin 2011-05-31 21:39

I think theres two ways of doing that one is to find the version.txt file on the psp thru USB open it and find where it says 9.90 then change it version to 5.50, the other Is to go into the recovery menu, select configuration then go to the bottom where it says Use version.txt and disable it.

# lim hng yi 2011-05-31 21:43

ok thanks XD

# Robin 2011-05-31 21:48

Well I tried everything and it still craps out on some of my games which now includes Vocaloid 2, Ill patiently be waiting for an update.

But in the meantime Im using PSP Custom Firmware 6.39 PRO-B6 for those games until the issue is solved.

Also yes I noticed neur0n's updated it to V3 but it still doesn't work unfortunately T_T

Keep up the good work neur0n! Ill be waiting for your update! I hate having to use PRO-B6! loading it over and over again is a pain!

# Todd Hietanen 2011-06-01 12:27

sweet thanks, ill look for it

# john smith 2011-06-01 12:31

Can someone post their copy of their flash0 or send it to johns6084@gmail .com

# reaper 2011-06-01 22:13

Check email

# Tina Bennett 2011-06-03 14:30

Hi, i am new to this. I have just installed this, however now my ISO's will not load. what do i have to do to make them work again?

# Scott Shutt 2011-06-09 22:12

Could you please post some kind of warning on the REGULAR, non-custom firmware updates? I'm sure I'm not the only one who's done this, but I've updated to the regular 6.39, and, without a pandora battery or MMS, I'm screwed. That would be appreciated.

# Robin 2011-06-11 14:36

Thanks for saying the rest of it for me, its been so long since I had to do that I couldnt remember for the life of me what to do ^^;

# Robin 2011-06-11 14:40

Just letting you know that my Vocaloid 2 game now works with this custom firmware, but Im still having issues with my Tales of Phantasia PSX game just letting you know of any issues I spot to help you out and thanks for all the awsome work you do! Ill check up again in a few weeks!

# Siva Nag 2011-06-15 09:03

hey guys help me out...i jst updated to 6.39ME v2.. bt wen am playin final fantasy dissidia it goes white n shutdown (1stly wrks perfect bt aftr some levels it occured) plz help me...wat shud i do..??? btw am usin psp 1000

# Siva Nag 2011-06-15 09:04

# reignpaul 2011-06-24 12:58

just got updated my psp 2000 6.35 cfw to your 6.39 cfw but when i go to setting ang select any category it just hang and shut down..any suggestions pls..tnx!

# Billy Li 2011-06-27 09:29

hey why when i try to update the psp to ofw 3.39 it says no need for you to update your psp is already on 9.90?

# COOL DUDE 2011-07-02 04:44

HEY GUYS, Im in a lil confused......
i have a PSP with an official firmware 5.51, which has never been cracked before,,.. its been ages i m searching on net fr how to do it...,
kindly help me to install a custom firmware....plzz

# Heinz Kesniel Guieb 2011-07-08 07:12

my psp 1000 is running on 6.00, can i install 6.39 directly without the worry of harming my psp?

# DRONZ 2011-07-12 20:14

i managed to install 6.35 PRO-B5 .does that mean my psp is hackable?

# Winter Angela 2011-07-14 11:16

guys i have a PSP 3004 runing on 6.39
what can i do to have CFW

# Bret Backus 2011-07-26 17:45

I tried this but for some reason it says my firmware is 9.90? But I'm running 5.50 GEN-D3. Can someone please help?

# Tupac Shakur 2011-08-13 21:55

I'm having the same problem.

# Saifi Elias 2011-08-25 15:58

hye, how exactly do i update from my 6.20 pro B5 to this 6.39 ME? i tried updated to OFW 6.39 bt at the xmb, i got a corrupted data..sheett wanna play FF type O

# James smackyourass 2011-09-08 09:09

i have updated my psp into 6.39 ME-5 and all my games could not be started ? can anyone tell me the reason ?

# James smackyourass 2011-09-08 09:22

About the comment i posted 5 mins ago... anyone have any idea to fix this ?

# buga oliveira 2011-09-22 08:39

Wtf, on my PSP when I try to run the ver.6.39 update, it says my psp is 9.90 version and doesn't need any updates. My PSP is 5.50 GEN D3. Any ideias :S?

# Guest 2012-01-02 09:38

Can i upgrade from 6.38 with this?

# Guest 2012-03-05 05:27

When i open it on the menu..is comes out the word said "The update cannot be started.The data is corrupted.(SGT90000001)" And all of my game cannot play now..and some times it come outs word with "This game could not be start"

What Happen to it?can help?

# Guest 2012-05-13 17:58

i have a psp with v 6.39 firmware.. but i accidentally deleted the game (Kill zone) on my magic gate memory stick.. I tried to put an iso or cso game file but it fails to appear and the message was no game on memory card. does it have a boot file to be install on the memory card for the iso or cso game to run? what boot file is compatible to firmware v6.39? how to install it?

Thanx

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PSP Custom Firmware 6.39 ME v2 Released *Updated*

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