1/02/2007

FW2.80 DownDate to FW2.71 for TA-079~086 PSP v0.01 By 0okm

 
Thanks to Team C+D, moonlight, hitchhikr, Noobz, PSPDev
    And all support me people :)



CAUTION :
 人柱版。实验用。超危险。无保证,责任自负。
 任何事也会发生。最好避免使用。
 安全出口 → http://www.playstation.jp/psp/

 人柱版。実験用。超危険。無保証自己責任。
 なにが起きても知りません。避けて通るのが吉。
 非常出口 → http://www.playstation.jp/psp/

 To sacrifice yourself. Experimental. Extremely dangerous.
 No warranty. Use on your own risk and responsibility.
 Anything may happen. We recommend you to avoid seeing/downloading/using this.
 Emergency exit -> http://www.playstation.jp/psp/
 * this CAUTION copy from SEC(nem) :p



 If you don't know HowTo use, DON'T use it !!!
 It may brick your psp, Use it at your own Risk !!!
 For more information goto http://0okm.blogspot.com/



 This Program Just For FW2.80 TA-079~086 PSP
 Don't use it on other ver. PSP !!!


HowTo
1. on FW1.50PSP
 Download PSARDumper PSAR-Dumpa---ASB--.rar

 Download PSP FW2.71 Updates EBOOT.BPB 2_71_US_firmware_update.rar

 Download PBP Unpacker pbp-unpacker-094-setup.exe

 use PBP Unpacker to unpacker FW2.71 EBOOT.BPB
 copy FW2.71 DATA.PSAR to ms0:\
 run PSARDumper on FW1.50PSP
 then "Press circle to dump encrypted without sigcheck and decrypted reboot.bin."
 to Dump "FW2.71 File"

2. on FW2.80PSP
 Extract FW280DownDate2FW271.zip to ms0:\
 check ms0:\F0 have 286 files and total size is 18,598,267 Bytes
 PowerOff PSP to CleanReboot
 Run xLoader on FW2.80PSP
 then Run 2.71DDforTA-079~086FW2.80PSP


if you know HowTo use and can take the Risk
and Accept NOT share it to other people
you can send a eMail to me :) 0okm00@gmail.com


UPDATE :P

sended the DownLoadLink to 1st-10th people
Teoh
Brendan
Alf
Alfred
KETKO
Chs
Sufian
gmail
David
Yao
wait their FeedBack :P

45 Comments:

At 1/02/2007 12:02:00 pm, Blogger friends-forever- said...

god bless you 0okm but where is the 2.71DDforTA-079~086FW2.80PSP file?

 
At 1/02/2007 12:23:00 pm, Blogger Muhammad Sufian said...

Nice job 0okm... Unfortunately, I dont have another psp 1.50 and I cannot test the downdater. Is the installation same like the previous downdater? (2.80-1.50)

 
At 1/02/2007 12:25:00 pm, Blogger Cheese said...

@ friends-forever

Read the green text u have to email him

 
At 1/02/2007 12:38:00 pm, Blogger Squirrel said...

Thanks again 0okm! You're helping a lot of people out again!

 
At 1/02/2007 12:47:00 pm, Blogger friends-forever- said...

thanks for the info cheese
i sent out a email alread

-waits patiently-
-waits waits waits -

argh why couldnt he pst it on his blog :( nvm ill keep waiting~

 
At 1/02/2007 12:59:00 pm, Blogger Cheese said...

cant wait anymore i think i go to sleep if by tomorow he dosent send yet its a fake lol :P

 
At 1/02/2007 01:50:00 pm, Blogger zyke_lee said...

ookm~~i trust u ~~ u send a wonderful gift to us in the new year~~ thx

 
At 1/02/2007 02:33:00 pm, Blogger eja said...

Excellent work!!

[I have a 2.81 TA-086 so I can do nothing but applause.. ;)
]

 
At 1/02/2007 03:03:00 pm, Blogger Squirrel said...

Thanks a lot for sending the link 0okm! At the moment I don't have a fw2.80 psp at hand but I'll give it a try asap. Maybe I'll downgrade one of my 3.02OE-B psp's just because I want to try it.

 
At 1/02/2007 03:08:00 pm, Blogger blue said...

Thanx 0okm!
Please hold out the Next time!

 
At 1/02/2007 04:21:00 pm, Blogger Frank said...

Great job on the downgrader! Don't have a TA-079~086 PSP but it's great news for thos who have!
Maybe i will buy one just to test this out :P

 
At 1/02/2007 04:28:00 pm, Blogger Cheese said...

on the update of the 1st 10 ppl
chs = me

I can confirm its working.
no video though didnt know u send it to just 10 person
thx 0okm

 
At 1/02/2007 04:37:00 pm, Blogger igmo87 said...

hey 0okm, i tried sending you an email but it says that the address doesnt work or something. you think you can send it to my email address? its bballmaniac87@Hotmail.com or you can just use my gmail one if it shows it to u. appreciate it man. i'd love to try it out.

 
At 1/02/2007 05:21:00 pm, Blogger jrfhoutx said...

I thought that the first firmware that TA-086s came with was 2.81?

 
At 1/02/2007 05:52:00 pm, Blogger minorka said...

HI, You're a god... thks 1000 times, please answer my e-mail I want to test it, i don't care if it bricks, the store gave me a new one to downgrade... Please, I Can't wait any longer... minorka@gmail.com

 
At 1/02/2007 06:07:00 pm, Blogger misthero said...

hey testers, let us know your results with it

 
At 1/02/2007 06:10:00 pm, Blogger Greg said...

Thanks for the Great work you do over there. The Community is great I don't have to use the downgrader, but thanks for the work.

 
At 1/02/2007 06:13:00 pm, Blogger Cheese said...

http://deviantpsp.com/showthread.php?t=2008

found another guy on succefuly downgraded

Maggiemee's post


im on 2.71~ :dance:

now the hard part...2.71 ta DG

 
At 1/02/2007 06:43:00 pm, Blogger Squirrel said...

Confirmed working on PSP-1004 TA-081 !!! (I'm one of the first testers, "Alfred" in the list).

What steps did I take?
1. Take my 3.02OE-B psp and sacrifice it :o
2. Use the recovery flasher and the official 2.71 EBOOT to get back to standard Sony 2.71 and check system settings to confirm it worked.
3. Use the official Sony updater to updat to 2.80 and check system settings to confirm it's now really 2.80
4. Format the memorystick on the 2.80 firmware psp.
5. Move the 2.71 extracted DATA.PSAR and Psardumper to the memorystick.
6. Use my other 3.02OE-B psp :) to extract the DATA.PSAR to F0
7. Add 0okm's files to the memorystick
8. Install eLoader 0.995
9. Start xLoader (NOT eLoader!) after a few tries and a custom background.
10. Start 0okm's downdater straight from the XMB, thanks to xLoader.
11. Cross fingers and wait... It didn't take long at all, maybe 30 secs or so.
12. Confirm the almost obligatory BSOD with 'O' and restart.
13. Check system settings, firmware is now 2.71 again.
14. Use HEN-D and the generic downgrader to downgrade to 1.50 so I can install 3.02OE-B again :D

I had a UP ready to install in case I'd brick my psp but I didn't need it :p

 
At 1/02/2007 06:45:00 pm, Blogger Luminite said...

Cool 0okm, can you send me it too? My friend has been waiting for a downgrader for his PSP forever, and I wasn't able to get him any thing for Christmas, so this would be nice for him.

0okm, you are a PSP hacking genius!!

My Email is Luminite91@gmail.com

Thanks again,

Luminite

 
At 1/02/2007 06:45:00 pm, Blogger Luminite said...

Cool 0okm, can you send me it too? My friend has been waiting for a downgrader for his PSP forever, and I wasn't able to get him any thing for Christmas, so this would be nice for him.

0okm, you are a PSP hacking genius!!

My Email is Luminite91@gmail.com

Thanks again,

Luminite

 
At 1/02/2007 07:02:00 pm, Blogger HagisbasherUK said...

Great news !!
I look forward to a TA-082 2.81 FW downgrader now ;) 3 new ta-082 PSPs with 2.81 FW waiting.
Cheers from HagisbasherUK

 
At 1/02/2007 07:27:00 pm, Blogger Crash said...

you're the greatest 0okm!

I've a ta-082 2.81, so i've to wait for a downgrade for this version.

so I can just give you a big applause

 
At 1/02/2007 07:34:00 pm, Blogger Kutoji said...

I'm Yao last on the list. I can confirm it's working. Thank you 0okm for the downgrader, and Squirrel for your help!

 
At 1/02/2007 07:47:00 pm, Blogger esselo said...

i need this downgrader please help anyone ive been pulling my hair out in anticipation and knowing there is one but cant have it is killing me

 
At 1/02/2007 07:52:00 pm, Blogger carlitx said...

Ya i emailed ya 0okm and i still never got an email back with the dg. please may i have the dg.....

 
At 1/02/2007 08:00:00 pm, Blogger Luminite said...

Hey Yao, can I get the DG files. I would like to test it out too. I don't care if I brick mines, and I wont go on here and rant like an idiot if I do. btw I have to PSP's. One is running 3.02OE-B and the other is the TA-86 FW 2.80. I will take full responsibility if I do brick it, and I will not because yours is a success story, PLUS I am no idiot.

My email is: Luminite91@gmail.com

Thanks man.

 
At 1/02/2007 08:19:00 pm, Blogger Squirrel said...

Luminite, did you send an email to 0okm? Just try it, he might send you everything you need.

 
At 1/02/2007 08:22:00 pm, Blogger Luminite said...

Yes, I did about a couple of hours ago. I am waiting for the reply now.

 
At 1/02/2007 08:45:00 pm, Blogger Cheese said...

0okm will release just wait lol

 
At 1/02/2007 09:01:00 pm, Blogger Squirrel said...

lol it's in the middle of the night in China, just wait a few more hours and 0okm will be awake (and you'll be asleep probably). Sad but true, a result of earth being a globe.

 
At 1/02/2007 09:26:00 pm, Blogger Reivax said...

I Also Confirm that it works followed steps and now i have a 2.71 thx alot for the downdater 0okm. Btw name on list is david if that matters.

 
At 1/02/2007 09:40:00 pm, Blogger Kutoji said...

lol, I agree with Squirrel. Just give it some time.

 
At 1/02/2007 09:49:00 pm, Blogger Cheese said...

leak alert

http://www.psp-hacks.com/forums/about62378.html&p=2

 
At 1/02/2007 10:38:00 pm, Blogger Spawn00 said...

I need the FW280DownDate2FW271.zip and my friend has been since may last year. My e-mail is www.koglincrew@yahoo.com

 
At 1/02/2007 10:38:00 pm, Blogger Spawn00 said...

I need the FW280DownDate2FW271.zip for my friend, he's been waiting since may last year. my e-mail is
www.koglincrew@yahoo.com

 
At 1/02/2007 10:39:00 pm, Blogger Spawn00 said...

I need the FW280DownDate2FW271.zip and my friend has been since may last year. My e-mail is www.koglincrew@yahoo.com

 
At 1/02/2007 10:58:00 pm, Blogger friends-forever- said...

omg 0okm Teoh here! its me and i clarify this works with the correct files and im 3.02 OE-B now...god bless you 0okm you made me happy today!!!!

 
At 1/02/2007 11:36:00 pm, Blogger x psp x said...

It was luminite who leaked it.

http://luminiteshaxxornews.blogspot.com/

 
At 1/02/2007 11:37:00 pm, Blogger x psp x said...

^^^along with Alf^^^

 
At 1/03/2007 06:48:00 am, Blogger friends-forever- said...

@ cheese

lmao maggiemee = ME!! hehe

 
At 1/03/2007 05:24:00 pm, Blogger hay_ong said...

OOkm, I am a newbie. I just bought new psp 1007K Ta-086 with FW 2.6. My Question is: can I downgrade my psp into fw 1.5 or 2.71? thank u b4

hay_ong

 
At 1/04/2007 01:09:00 am, Blogger sebxtreme said...

for me my psp are bricked :( i've read all and my psp blink green but after 10 sec go to off :( respove in peace my dear psp :(

 
At 1/10/2007 02:09:00 pm, Blogger PsP_Juice said...

Hey Guyz!!!!!! I need some Quick help.... i started to do the downgrade for my 2.80 TA-079 but then i got a error once i started downgrading.... ERROR READ psp_ip1.bin. PLZ HELP
email: unknown_sidewayz_drifter@hotmail.com
or: post a reply bak here!! ^_^

 
At 1/15/2007 02:21:00 pm, Blogger skydrakid said...

Ookm!!!!! I DID IT!!!! your 2.80 downgrader works like a CHARM!!!

I have downgraded mine as well as 2 of my other friends PSP!!!!

Nice work done!!!!

And millions of THANKS!!!

 

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