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2.80 Kernel Access Exploit from Team C+D!!!

Posted Dec 20, 2006 at 3:50PM EST by QJ Staff

Listed in: Hacks & Exploits, Homebrew Development Tags: eLoader, Exploit, Mathieulh, psp exploits, psp hacks, Sony, TIFF

Team C+D just came out of the blue today and posted about kernel access on 2.80 (which only previously had user-mode access from the Tiff exploit). The second I read about this release, I grabbed my sweet laptop, ran in front of my Wii-boxing father, past my dusted PSP, over my NDS and into my sweet computer chair!

Just a few moments ago, the C+D team announced that they have achieved kernel access on firmware 2.80, something of which had several people stirring and furiously to test if this was indeed true. Mathieulh, a respected member of the scene, took it upon himself to confirm the validity of this statement, and he comes out of it with a positive response - it works!

This is just a "proof of concept" download, meaning that there is no downgarder yet and no kernel applications will work. However, with the scene demons pouncing on this already, it is only a matter of time before this is usable by the end-user. It currently runs through eLoader (after having compiled the eboot), so only 2.80 is supported (nothing greater). However, many have deducted from the initial testing that this may not be patched in the most recent update, 3.03 from Sony! However, as many of you know we can't run homebrew on 2.81 and beyond, so the concept and method is there, we just don't have the method of launching it!

PS: Thanks for Moca for compiling the makefile into a usable eboot for our members who have a curious mind!

Download: [2.80 Kernel Access Proof-of-Concept]
Discuss: [Forums]

This story sucks? This story rocks!

Vote Now!

(0)

(0)

Mathieulh ok let's reboot the psp

Mathieul and take a look at the MSMathieulh files in there :)

Talidan WOOT

Mathieul opening with hex workshop.....

Fanjita yeah, but is it legit?

Talidan mmk

Mathieulh looks like a legit kdump

Fanjita really?Mathieulh most likely from 2.80 kernelMathieulh yeahMathieulh definitely

Fanjita well bugger mevb_master omfg

Talidan okay

* Talidan buggers Fanjita

Teggleswesome I guess

Steven A zomg i bricked

# pwnage — Guest 2006-12-20 13:55

amazing genius pure pwnage

# YAY! — Guest 2006-12-20 13:56

Words cannot describe how happy I am to hear this. I cannot wait to soon downgrade my 2.80 PSP..

# NICE JOB — jeff_rey27 2006-12-20 13:57

Good job guys...keep it up...

# I cant beleve my eyes!!! O_o — Rok 2006-12-20 14:01

Nice, tried it and it works, a DG must be next!!

# Cheese — Guest 2006-12-20 14:01

FIRST! IN YOUR FACE

# ..................... — Guest 2006-12-20 14:02

Does this mean we may ( in the future ) be able to run homebrew like we do on 1.5, or will it still need the eloader, or some sort of HEN?

# awsome — Guest 2006-12-20 14:02

i just finished jacking off, and i come back, check the site, and KERNAL ACCESS!

HOLY F-U-C-K!

# YAYAYAYAYYAYAAY YAYAAY — Guest 2006-12-20 14:03

Hurray for 2.80 psps...............................woot woot

# Roffle — Guest 2006-12-20 14:04

ORGASM!

# Goood job — Guest 2006-12-20 14:09

Great job but i have 2.71 se-c with hybid devhoook with 5 iso s on it wooot wooot

Good job first poster for not saying first post I hope others follow your shining example

# Cheese — Guest 2006-12-20 14:09

YAY FIRSSSSSSSSSSSS SSSSSSSSSSSSST! COME ON! SOMEONE FLAME ME PLEASE!

# ... — Guest 2006-12-20 14:11

You fail.

There. I FLAMED YOU. HAPPY NOW?! XD

# Cheese — Guest 2006-12-20 14:13

Yes i very happy to see someone notice my work

# ZOMG — Guest 2006-12-20 14:15

omg omg omg I just peed my pants

# Cheese — Guest 2006-12-20 14:15

visit my website, its the best psp browser site ever

www.freewebs.com/pspfriendly

# impressive — Guest 2006-12-20 14:19

wow impressive just truly impressive, i am lost though, i don't know wat seven means.

# no — Guest 2006-12-20 14:22

no its not

# d — Guest 2006-12-20 14:23

wow THATNX!

# obviously not — Guest 2006-12-20 14:24

its hosted on geocities. where noobs make websites.

# sweet — Guest 2006-12-20 14:25

awesome

# What? — Guest 2006-12-20 14:30

What does it do anyway?

# BRICKER — Guest 2006-12-20 14:32

TTHIS BRICKEDDD MY PSP OMG YOU NOOBS OWE ME 1000$ BECAYSE I BAUGHT ITS FOR THAT GO ***** YOUR SELF I WAS ON 2.82 aND THIS THAN IS ADVERTISED NON PROPORLY

# Wow! — Guest 2006-12-20 14:32

This is great! I can't wait to see what comes from it!

# ROFL — Guest 2006-12-20 14:34

Loool It wont work on 2.82 n00b!!

# liar liar pants on fire — Guest 2006-12-20 14:38

theres no way to even run this on anything higher than 2.80, so go die

# unbelievable — Guest 2006-12-20 14:40

i updated my 2.80 today thinking there wouldnt be a downgrader soon.....i guess that can back and bit me in the #$$

# help — Guest 2006-12-20 14:42

what does the proof of consept do, does it like dump files, or what?

# ^^^ — Guest 2006-12-20 14:46

I know I wanted to play mgs po so badly but I resisted ans stayed on 2.8 and it paid off. Thankssssssssss sssssssssssssss ssssss. 1.5 here I come

# no way — Guest 2006-12-20 14:48

no way I not testing this untill QJ MEANS IT. YOU *****IN ***** SUCKERS!

# well.... — Guest 2006-12-20 14:51

I just....I just.......dont know what to say.......

this i steh best moment of my life?

# So.... — Guest 2006-12-20 15:01

If we cant launch kernal mode apps, how do we know if it really worked?

# ... — cory1492 2006-12-20 15:03

It dumps the kernel memory, which is generally protected/inaccessable from a user mode app.

# -_- — Guest 2006-12-20 15:05

does dis include 2.81?

# Finally — Guest 2006-12-20 15:05

This is great news even though im on 1.5

# yeah — Guest 2006-12-20 15:10

like, this might be a hoax, but fanjita knows what hes talking about, and if the files dumped show kernel access, than he wouldnt lie.

# answerrr — Guest 2006-12-20 15:13

does dis include 2.81?

# bad question — Guest 2006-12-20 15:15

so wut shows up on the psp when you run this?

# Yeep Peeeeeee — rywire360 2006-12-20 15:22

Yes, the downgrader is next, then I will run DevHook for the first time in my life, then run iso's with my 2 gig I just bought. You guys kick ass!!!

PS You saved my PSP from bieng sold on Ebay!

# wtf — Guest 2006-12-20 15:26

u hand job urself

my gf does it to me all the time

# no — Guest 2006-12-20 15:27

no, you could play it anyway

# ... — Guest 2006-12-20 15:28

Wow. You're cool. And you bought it for $1000? WHAT A BARGAIN! ESPECIALLY SINCE YOU HAVE 2.82!

# 2.80 — Guest 2006-12-20 15:29

Nope. It only works on Firmware 2.80.

# haha — Guest 2006-12-20 15:31

haha guy on page 1 (6th last comment) bricked his psp what a n00b

# Confirmed — Guest 2006-12-20 15:33

This does work and is not a hoax. It simply dumps kernal memory showing that we have kernal access. Also, is it just me, or do we all not have a life. Listen to us, were all talking about kernal access on the psp, most people would consider us total geeks. lol. Good thing i have a girlfriend. lol.

# yes — Guest 2006-12-20 15:35

sweet I hope it'll work on TA-082 psp's 2

for the sake of those unfortunate people

Not me I love my originally jap 1.00 and now 1.50 psp

# Woo Hoo ! — axelixc 2006-12-20 15:39

hell i waited for new kernel exploit quite some time. sure there will be a downgrader soon for all happy 2.80 owner which mean now devs can gain ipl access.

dis could lead to new custom firmware with full proof homebrew ability.

congrats to team C+D for the exploit and of course all happy 2.80 who waited patiently. yr patience will soon be paid off.

# I know know im dumb — Guest 2006-12-20 15:45

so i think i was using it right and i ran this through the eloader (kriek) it said that it was done and to check some bin file and then i tried to run snestyl me and it didnt work! what am i doing wrong help me please thank you

# moron — Guest 2006-12-20 15:46

take a joke dips-h-i-t

# omgosh, sweet, and thanks!!!! — darknight3050 2006-12-20 15:47

i have a 2.80 and recently just got a ps3, i am like wishing for a downgrader, this'll be like, omgosh, i cant explain, im so happy :)

# roflecopter! — Guest 2006-12-20 15:47

lmao rd261,

i was gunna do the same exact thing... im sooooo glad i didnt! w00t w00t!

*****ing Fanjita, i wana suck ur d1ck!

# wat? — axelixc 2006-12-20 15:53

kernel mode apps for u? do u code? Mathieulh is the guy who together wif DA made a downgrader for 2.71. by the time if u could launch kernel mode apps, it will be the downgrader fool. he was just testing with his own method to access the kernel when will eventually unlock all security patch in ipl

john, hoax? time will tell but i believe it's legit.

# dddddddddaaaaaa aaaaaammmmmmmnn nnnnnnnn — Guest 2006-12-20 15:57

ONLY 2.80 NOT 2.82,THATS SSHIITTT!!!!!!! !!!!!!!!!!!!!!! !!!!!!!!!!!!!!! !!!!!!!!!!!!!!! !!!!!!!!!!!!!!! !!!!!!!!!!!!!!! !!!!!!!!!!!!!!! !!!!!!!!!!!!!!! !!!!!!!!!!!!!!! !!!!!!!!!!!!!!! !!!!!!!!!!!!!!! !!!!!!!!!!!!!!! !!!!!!!!!!!!!!! !!!!!!!!!!!!!!! !!!!!!!!!!!!!!! !!!!!!!!!!!!!!! !!!!!!!!!!!!!!! !!!!!!!!!!!!!!! !!!!!!!!!!!!!!

# Wow!!!!! — Guest 2006-12-20 16:00

2.80 Kernel Access! Woot!

Does it work on TA-082 psp's?

Y I ask? I'm afraid of bricking :)

# I flame u — axelixc 2006-12-20 16:11

u had been flame for second time. happy again?

# weird — Guest 2006-12-20 16:16

my psp detest going Off, i pull the battery and put it in and a ghost turns my psp On weird, it goes to sleep mode but will not turn completly off, i have a ghost im my psp ahhhhh

# GOOD JOBS — Guest 2006-12-20 16:20

I am a 2.80er ......... i can't wait for 1.5 any longer........thanks for all the hard worker

# SHWEET — exhilus 2006-12-20 16:22

I've been waiting sooo long for this. Well, actually, I'm still waiting for the dg. Still...

shweeeeet.

# yes — Guest 2006-12-20 16:28

i am so happy for a 2.8 downgrader, i updated, but now a downgrader is possible!

w00t

# ipl? — Guest 2006-12-20 16:30

do we have acces to the ipl

# talkin — Guest 2006-12-20 16:37

stop talkin bout jacking off, u know if you jackoff, you're jacking off a guy, u *****s, lol but great exploit

# ^^^^^ — UltraPSP 2006-12-20 16:38

You could of just done the UMD swap. That's what I did so I can play MGS: PO and be on 2.80.

# l — Guest 2006-12-20 16:38

tis the season for miracles :)

# lol — Guest 2006-12-20 16:39

i can tell you now, this works perfectly and is legit. alot of people have confirmed it. as have i.

# John Carlo is Right — Guest 2006-12-20 16:40

it says in bold print that it only works on 2.8 not 2.82 or 2.82, and realy $1000 bucks sheesh you got ripped off

# I LOVE HOMEBREWWWWWWWW WWW!!!!!!!!!!!! !!!!!!!!1 — Guest 2006-12-20 16:41

I do! You guys somehow do the impossible! I love you! I love YOU!!!

# Someone — Guest 2006-12-20 17:02

HEY, HOW DO U INSTALL THIS, IT HAS THAT C=D, AND MAKEFILE, AND SOME OTHER STUFF WHERE DO I PUT THEM,

# yay — Guest 2006-12-20 17:09

this is so efing bad ass, cant wait for the downdater.

qq, what does the kmem.bin file do that the proof of consept thing makes?

# 2.80 user — Guest 2006-12-20 17:24

crap this is great but know i got too choice socom ftb and 2.82 or hombrew and a 2.80 P.S. can some one help me find the custom game boot the one that is black with red slashes ? Help or @ least tell me whats its call ed or a link TY

# ...coding...cin.get() — Guest 2006-12-20 17:24

"THEY" are writing the downgrader now. Please waiting a little longer. Sit tight and don't ***** in your pant.

# devhook — Guest 2006-12-20 17:31

you forgot the 1.5 and 3.02 devhook choice

# deviant flash — Guest 2006-12-20 17:33

get deviant flash for 2.80 and use it to get a custom gameboot and background and fonts.

heres the link

http://dl.qj.net/Deviant-Flash-for-fw2.80-PSP-Homebrew-Applications/pg/12/fid/11381/catid/151

# hahahahahahaha — eruditejok3r 2006-12-20 17:45

1. SONY got owned

2. LOL@ All of you who though were first, never seen so many thinkin gthat they are first. hahahaha to you all.

# OMFG — Guest 2006-12-20 18:03

ive been waiting for this day for a long time the downgrader will come soon thank god i stayed on 2.8 and didnt update horray for 2.8 users =)

# umm — Guest 2006-12-20 18:03

is this like the hello world thing

# .. — Guest 2006-12-20 18:18

downgrader here we come!!!!!!!

# hey — Guest 2006-12-20 18:23

so i understand kernal access is availbe so is it read only or has fanjita able to write to flash 1

if u come out to australia fanjita i will buy u all the beer u can handle

# awesooooome — Guest 2006-12-20 18:24

FIRST!!

nah maybe not but who cares.

so that's preety cool, im hoping for a new custom FW then!

# Wow. — Guest 2006-12-20 18:53

lol, Bryan, lol.

# same here — Guest 2006-12-20 19:01

same here

# yes — Guest 2006-12-20 19:14

finally I can see dh in action on me psp!!!!!!!!!!!! !!!!!

ahahahahahahaha hahahahahah!!!! !!!!!!

yes yes yes yes!!!!!!!!!!!! !!!!!

dgs gonna come soon!!!

# ok thnx but — junkdude 2006-12-20 19:17

hey thnx a lot for the job i was waiting long for this and wish to get a safe downgrader soon!!!!!!!!!! and i used the exploit it dumped a file named "kmem.bin"is this file originally "kernel memory"???wat does this mean???i actually didnt got it!but still its one step towards downgrader right!!!!!thnx again!good luck!!!!!!!!!!! :)

# haha — Guest 2006-12-20 19:22

This is sweet, I just upgraded from 2.71 to 2.80 the other day because I wanted to be able to flash gameboots, ect. (I didn't know kernel access wasn't available then) and now this. I'm sure happy!

# mee too — Guest 2006-12-20 19:29

mee too

# mee too — Guest 2006-12-20 19:31

mee 2!!! This is great news!!!

# no — Guest 2006-12-20 19:40

read the bold print, damit!

# instructions — Guest 2006-12-20 19:43

you got to start eLoader, go to your XMB and launch it. When it finishes, switch off your PSP, plug it into your computer and voila, you have a piece of your PSP's Kernel. (kmem.bin)

# instructions — Guest 2006-12-20 19:46

there is another zip file inside. the makefile and .c file is the source code for devs. open the second zip and put the folder inside into your PSP\GAME dir.

# hmmm — Guest 2006-12-20 19:53

hmmmmm... but how do we know if you truly have a gf

# yay — Guest 2006-12-20 19:59

my psp had a 2.60 when i bought it i stupidly went up to 2.7 thinking there would never be a downgrader then the same thing happend now im on 2.80 and i have been for about 2-3 months and its finally paining off .yay 1.5 her i come

# lol skit — Guest 2006-12-20 20:05

dude if you updated from 2.71 to 2.80 that was preety stupid you could just flash gameboots from 2.71 lol and put devhook etc

# yo — Guest 2006-12-20 20:19

why does everyone want to downgrade? if we have kernel access on the 2.80 then we get to have more than 1.50 and a bit of security.

# why the heck ? — Guest 2006-12-20 20:52

u upgrade 2.71? dun u noe 2.71 can be dg? man tat was a stupid thing to do.

# lol — Guest 2006-12-20 20:53

The security is only against running homebrew, but sure, there are other good things about it.

But a 2.80 SE would be better as the tiff exploit for eLoader/xLoader is quite unstable

# ya right — Guest 2006-12-20 20:55

not til 2.80 cf comes out. if it comes out.

# news update — axelixc 2006-12-20 21:09

ipl access is now granted. the dev gangs had confirmed writing to kmem. now getting ipl working. once completed, next step to coding dowgrader.

# . — Guest 2006-12-20 21:21

i /+#

# . — Guest 2006-12-20 21:25

Hand over your cookies or die, w-h-o-r-e

# . — Guest 2006-12-20 21:29

Yay for girlfriends! ^.^

mine refuses to make me sandwiches though >:(

# . — Guest 2006-12-20 21:31

You were stupid enough to upgrade to 2.82, so go f-u-c-k yourself.

# . — Guest 2006-12-20 21:34

Same story here! exept i started with 2.50

# Quated by "ryoko no usagi" — axelixc 2006-12-20 21:34

Pls read:

While "kernel mode" is also a mode in the PSP security model, at lowest level. kernel mode is a property of the CPU. Certain instructions can only be executed properly in kernel mode; in user mode they cause an exception. Memory protection is the other part of kernel mode. The kernel and its data structures are located in kernel memory which cannot be accessed directly by user mode programs. This is basic operating system stuff and is similar on many architectures.

On top of this kernel/user mode is the more advanced security models. In UNIX for instance, everything except actual kernel code is run in user mode, even the "highest" level of access ie root access.

To allow user mode programs to make use of the kernel, controlled access is used, usually known as syscalls. A syscall takes arguments and calls the kernels interface. This interface analyzes the arguments and checks if the user mode program has proper authorization for the request. If not, it is denied, otherwise the kernel performs the operation for the user mode program.

Tyranid already demonstrated how the primitive MMU of the PSP is controlled by DDR hardware registers which makes it possible to disable protection of the kernel memory (but of course it requires kernel mode to do so!). As I already saw noted by Dark_Alex, it is possible that the exploit simple disables the kernel memory protection so that user mode programs can access that memory, without having the kernel mode CPU flag set. That does not mean that user mode programs can automatically perform syscalls that require "kernel mode", because when the kernel checks the authorization, the user mode program will still just have its normal access.

However, if one can modify the kernel memory, obviously such checks can be bypassed, and anything goes...

# OHhhhhhhh — Guest 2006-12-20 21:40

HAHAHAHAHAHAHAH AHA..........HAHAHAHAHHAHAHA HA.........

Oh, im sorry I shouldn't laugh, the same thing happened to me with 2.70.

# LOOK — Guest 2006-12-20 21:42

Maniak told you to read the bold print, WHY DIDNT YOU JUST READ IT.

But the answer is no neway

# lesson learnt... — Guest 2006-12-20 21:43

I learnt my lesson when I updated to 2.8 when I was on holiday in Spain... didn't realise it would not be homebrew-able at first...

I've been waiting a long time for this, SCORE! At last I can play my precious kick-ass kernal homebrew and my MGS will work! :)

# Look — Guest 2006-12-20 21:45

look, we all know you are lying about your girlfriend, but what's wrong with being a geek and how does that make us have no life (we just spend it being geeks)

# .. — Guest 2006-12-20 21:50

cheesecake !

# .. — Guest 2006-12-20 21:51

cheesecake !

# ^^ — Guest 2006-12-20 21:52

I hope there will be a downgrader for Xmas xD then we are all happy

# .. — Guest 2006-12-20 21:54

cheesecake !

# wtf — Guest 2006-12-20 21:56

SO LIEK I THOUGH THIS WULD WORK ON MAY 3.00 PSP BUT IT DIDN'T NOW MY PSPZ WON'T TURN ON AND LIEK IT'S JUST BLACK WTFFFFFFFFFFFFF FFFFFFF CAN I SEND IT TO SONY? I NEED HELP

# You — Guest 2006-12-20 21:57

Make sure you have the kriek eloader too

# NO — Guest 2006-12-20 21:59

NOOOOO

hello world only allows access to user mode,

This allows access to kernel+ much better

# Me — Guest 2006-12-20 22:00

It sure was

# ? — Guest 2006-12-20 22:03

And? Why did u type all of this, I assure u that at the most 2 people read it

# 2.80 — Sim-value 2006-12-20 22:06

im happy and registerd what what does this demo do

# Ouch — Guest 2006-12-20 22:06

Well that sucks, I guess you really should read EVERYTHING first. You can only get it fixed if you still have your warranty, when mine got bricked they just gave me a new one because they couldn't fix it.

# Sweet!!!!! Holly **** — Guest 2006-12-20 22:08

This is great news!!!!!!!! I want to try it but is there a chance it could brick my 2.80?

# 2.8SE — Guest 2006-12-20 22:11

So i think this means were going to have a 2.8SE firmware then ?

# Yesssssssssssss ssssss — Guest 2006-12-20 22:15

Yes I waited so long for this moment I think Christmas will be sooo good for my 2.80.

# lo — axelixc 2006-12-20 22:16

i din type...i just copy n paste dude. why type. most important to let more ppl c. like u 1 on them.

# Hooray — Guest 2006-12-20 22:38

That is the best news ever. Next the downgrader comes.

PS, C+D are briliant

# AWESOME!!! — Guest 2006-12-20 22:43

Nice work! 2.71SE will be coming to my psp sooner than expected!

# downdrader — Guest 2006-12-20 22:54

so the downgraders coming soon let be in time for x-mas

# There is hope.. — Lucky_Bastard 2006-12-20 23:11

hehe.. there is future to our 2.80 ; )

# dam why did i trade it — Guest 2006-12-21 00:12

man i had a 2.80 psp and i traded with my friend and he siad that it was a non ta-082 psp , when i got it it turned out to be a ta-082 2.71 so i cant acces 2.71se

# life with 2.80... — Guest 2006-12-21 00:19

Must suck for you guys, I have 2 psp's at 1.5, bought a spare just to be safe, and you lot aint even got one.

# ... — Guest 2006-12-21 00:27

It isn't a hello world, but it's similar to a hello world in that it's a proof-of-concept.

# COMEON!! — Guest 2006-12-21 00:28

YEAH!!!!!!!! COME ON !!!!!

HAX0Rs totally POWNED $ony!!

# Just 4 Letters — Guest 2006-12-21 00:40

OMFG

# WooHoo!! — Guest 2006-12-21 01:11

WOOHOO!!! GOD JOB GUYS!!!!!! BIG THANX!!!

# whoa?! — Guest 2006-12-21 01:12

so this means we can now make popcorn on 2.80?

YEY!

i like mine with extra salt n butter plz!

# same — Guest 2006-12-21 01:22

same thing here but i started with 2.0

# ok — Guest 2006-12-21 01:26

so howd you get this to work on ur 3.00 if you cant use an eloader on anything higher than 2.8

# might be possible — Guest 2006-12-21 01:32

well, the network card gets pretty hot, so if you stay connected long enough it might work ;P

# awesome, but... — Guest 2006-12-21 01:42

Does it work on TA-82 mother boards? And if this proof of concept does indeed work, then will TA-82 motherboarded PSP's finnally have access to all Homebrew like 1.5?

# . — Guest 2006-12-21 01:48

and same happend to me with 2.50.. I upgraded to 2.80 and now i'm happy

# oww yeah — Guest 2006-12-21 02:08

so there are going to make downgrader, right?

RIGHT???

# Awesome — Swish 2006-12-21 02:13

KICK ASS!!! :)))

# This Guy above me is a retard — Guest 2006-12-21 02:22

If you jack off your doing it to your self, now dont tell me you dont jack off, or are you 10

# go — Guest 2006-12-21 02:25

I'm very happy go the hackers to the most lovely downgrade ever seen 2.80

# thx — Guest 2006-12-21 02:41

thanks bro, cant wait for downgrader so i can try that devhook

# uau... — Guest 2006-12-21 02:43

and about 2.81? does it mean hope?

# uau... — Guest 2006-12-21 02:46

and about 2.81? does it mean hope?

# uhmm — Guest 2006-12-21 02:54

SAMESTORY HERE EXEPT I STARTED WITH A v1.0, i winnnn

# This means one thing... — Guest 2006-12-21 02:54

Sony is going to release a new firmware as soon as they realize where the exploit is - wasting their time and money when they could be working on ps1 games for us... dammit.

I hope that something can be done for the TA-082 users

# you — Guest 2006-12-21 03:01

this forum is for 2.8ers, get ur own forum

# ooo.. the ps1 games... oooo! — Guest 2006-12-21 03:16

get a ps1 damnit...

# xloader — Guest 2006-12-21 03:31

This exploit runs better on the xloader.

# Cheese — Guest 2006-12-21 03:33

1st! IM THE BEST BECAUSE I GOT FIRST POST! FLAME ME NOW PLEASE!

# pAuL — Guest 2006-12-21 03:50

wow what a good news!

yay!

1.5 here i go!

# downgrade? — guyver2077 2006-12-21 04:06

ok so ive been out of the loop and havent read up too much since i have a 1.5

what the highest version you can downgrade from?

someone point me in the right direction?

# IMPORTANT READ PLEASE — Guest 2006-12-21 04:07

I LOVE U WHO-EVER FIND THIS KERNEL FOR US 2.80 O PLEASE REALISE SOURCE AND THANK YOU I WILLL NEVER FORGET YOU BEST X-MAS GIVE

BEST X-MAS GIVE

BEST X-MAS GIVE

BEST X-MAS GIVE I ONLY WISH THAT ,THAT HAPPENS BEFORE MY B-DAY DECEMBER 30 OHHH THX THANK YOU ARIGATO GRACIAS

# I knew it would happen... — AndyMosh 2006-12-21 04:08

All we had to do was be patient, it is great news as i will not have to run xLoader and freeze every time ;)

# owned — Guest 2006-12-21 04:23

1st post!!!!!!1111111!!!11

I AM GAY!!

# OMG — Guest 2006-12-21 04:24

THANK YOU!!!

# Actually... — Guest 2006-12-21 04:26

In theory, this exploit could work on 2.81, as long as it hasn't been patched yet. However, we still need another exploit to run normal (user-mode) code before we can use this, but it does mean that once a user-mode exploit is found for 2.81, there's a high chance that we can run kernel-mode homebrew (like downgraders) on 2.81 too.

# No — Guest 2006-12-21 04:28

About a 1 in 9999999999999 chance (unless you are an idiot) There isn't really much to see though

# YOU ARE AN IDIOT — Guest 2006-12-21 04:30

I didn't buy my psp for homebrew or launching isos from the mem stick its just a cool addition, I would much rather watch movies and play my legally obtained games

# Dont hate sony — Guest 2006-12-21 04:34

So, if you ran sony you would let people downgrade and steal your games by downloading them. That makes sense you would only lose hundreds of millions of dollars.

# ? — Guest 2006-12-21 04:36

How does it run better???????

It just does one task, what does it only get half of the kernel file or something????????

# YAY! — Guest 2006-12-21 04:55

Thanks guys!!!

# motherboard? — Guest 2006-12-21 04:59

i'm a noob....would a downgrader work on all motherboards?

# yes — Guest 2006-12-21 05:07

I'm not a dev so I'm not sure about it but I think it will work on all motherboards, the problem lies in that TA-82 can't run the 1.50 fw, probably you can "softdown" to 2.50 or something where the tiff-exploit is more stable (maybe, I haven't tried) and you will be able to run kernel-mode applications from the eLoader

# F_U_C_King hell — Guest 2006-12-21 05:13

by the time u been reading dis i ll be dead on the flour with a bullet in my head i wasted my psp by upgradin 2.81 to play gta vice city :{

# Retarded > You — Guest 2006-12-21 05:17

I cannot even begin to translate your idiotic babble...

You should have "baught" your PSP at a more reputable establishment, where they price their goods "proporly" !!!

HAHHAHA!

1st + Theres no way you ran a "proof of concept" kernel mode app on your 2.82 PSP

2nd + This is the anniversary of Roe vs. Wade...your momma should have taken advantage!

OH SNAP!

FACE!!!!!

# ... — Guest 2006-12-21 05:19

sony murders people by putting rootkits in their minds...

I hope you aren't serious about it, if you just wait a few months I'm sure someone will find a crack in 3.0x or something and as they say the security hole they are exploiting here might not be fixed there, which means a downgrader in no-time

# YEEEEEEEEEEEEEE EEEH — Guest 2006-12-21 06:10

YEEEEEEEEEH I AM SO HAPPY

# . — Guest 2006-12-21 06:20

Fanjita has said this will run on firmwares 2.81-3.02!

The only problem is, we need an exploit to load the code!

# Soon...hopefully — Devil Outlaw 2006-12-21 06:22

A couple more months and (hopefully) there will be a downgrader. This should be good.

# Datz Sik!! — Guest 2006-12-21 06:26

YO DATZ SIK SO THEREZ DOWNGRADER COMMIN SOON!??!?!?!??!?!!!!

dat shytz next level!!

Good Job!

# .. — Guest 2006-12-21 06:39

2.71 is the highest downgradable firmware for now until they come out with a downgrader for 2.80

# ... — Guest 2006-12-21 06:45

Just downgrade to 1.5, then upgrade to 2.71SE. Then you can get 1.0 OR 1.5 style homebrew, with full verything!

# ... — Guest 2006-12-21 06:47

Its not suposed to work on 2.82 n00b!

# noobs... — Guest 2006-12-21 07:02

you shouldn't have said that... noobs will probably just read the first line and live with false believes, and in worst case upgrade because they think they can just downgrade later

# ok — Guest 2006-12-21 07:06

nice hacking , F$#K S@ny

# nice — Guest 2006-12-21 08:12

sweet i HAD a 2.80 but i bricked it 3 days ago... im SOOOOOOO MAD

# lol — Guest 2006-12-21 08:23

the downgrader is gunna take some time guys, like 1-2 months. Be patient, it wont come out tommarow.

# why downgrade — Guest 2006-12-21 08:54

There is no reason to downgrade if 2.80 now has

kernel that means 2.71 users can now just upgrade,

well of course after the great hombrewers do their

thing.

And downgrading at this point makes no since at all

cause everything 1.5 can do 2.71 can do and more,

so wouldn't 2.80 have the same effect.

Anyways don't really know don't have 1.5.

# yay — Guest 2006-12-21 09:03

YAY this is really good work now plz make a downgrader or something around Christmas mgs po is tempting me to upgrade so much when i open it on christmas i might upgrade damn sum1 help me resist the upgrade.ahhh.NICE WORK

# . — Guest 2006-12-21 09:03

1.5 for life yo!

# first! — Guest 2006-12-21 09:41

first!

# Sudup! — Guest 2006-12-21 09:43

1. very funny

2. only a noob can brick his psp

3. I ran the eboot on my 3.01 and it just says it can't be run duh.

4. moron if you ever paid over 200$ for your psp

5. Who is the noob, cause it sounds like you tried it on a PS3...you do know the difference right.

# Wow... — Guest 2006-12-21 09:49

I'm really excited about this. I can't wait until a downgrader is made. Thanks a bunch team C+D!

# why — Guest 2006-12-21 10:08

why didnt you just reply to him?

# thanks — Guest 2006-12-21 10:28

thatnks for that fake conversation

# Wow! — Guest 2006-12-21 11:37

Iv'e always wanted to meet someone who got the first post!

Yay!

# this is good i like — Guest 2006-12-21 11:39

i hope they have an autodowngrader its sketchy as hell doing it manually and f-ing impossible for newbs like me

# dude — Guest 2006-12-21 11:48

havent u heard of disk swapping its easy i do it to play vcs and mgspops put in a 2.8 or lower umd press x as if u were going to the game but when the psp sign appears switch it for vcs and wola u will be able to play without upgrading

# ? — Guest 2006-12-21 11:50

do disk swapping

# muhahahahahha — Guest 2006-12-21 12:51

no, no hope for the 2.81ers

# yeah — Guest 2006-12-21 13:22

probobly ain't got nut hair yet. the stop guy i mean

# Why they only make "manual" installers — Guest 2006-12-21 13:48

The reason the devs don't release a complete downgrader with 1.50 dump is because it's illegal, which means sony would sue them. Letting us find the dump or make it ourselves is a way of protecting the homebrew community.

So my recommendation is that you make sure to read the readme properly.

# this is good i like — Guest 2006-12-21 14:03

i see, Mr. Not logged in thnx

sir?

# I hate noobz!!!!!!!!!! !!! — Guest 2006-12-21 14:09

People that don't know jack about homebrew or anything to do with the psp shouldn't even have 1 I get stuiped qustions all the time for ex why can't i downgrade? why won't this game run? I just ripped apart the umd and it won't run. What firmware? blaa blaa blaa. Kernal mode; can't wait to run dev and 1.5 for the first time.

# dump — Guest 2006-12-21 14:12

i have a downdater (dump) folder on my hd wat shood it contain my goes like this

downdater-

DUMP PRX

data chkuppkg.prx

font ipl_update.prx

dic lepton_update.prx

kd

vsh lflash_fatfmt.prx

libpsar.prx

suspend_cancele r.prx

testmode.prx

# liar — Guest 2006-12-21 14:20

he lied. end of story

# Great — Guest 2006-12-21 14:28

Even though I have 2.71 SE this is still great news! It is good that 2.80 people will finally get a downgrader! Better yet a (rumored) 3.00 Custom firmware by dark alex is being worked on! Hopefully they will both be released christmas!

# stupid — Guest 2006-12-21 14:50

THATS STUPID, IF WE DIDNT HAVE A LIFE, WE WOULDNT BE ALIVE, WE WOULD BE DEAD, DO YOU HEAR THIS GUY, WHAT AN IDIOT

# dg? — Guest 2006-12-21 15:00

Rough estimate for days until a dg? 1? 2?

# lucky u — Guest 2006-12-21 15:06

i hope teh n00bz dont upgrade again

# Waitin' — Lucky_Bastard 2006-12-21 15:06

Waitin'for kernel apps ; )

# iso? — Guest 2006-12-21 15:18

this mean we can play iso's? after downgrader mgs? ?

# yo — Guest 2006-12-21 15:39

I am positive they will release the downgrade by christmas. Untill then, why not watch a kick a$$ free video here- http://video.google.com/videoplay?docid=786048453686176230&q=terrorstorm

# yay — Guest 2006-12-21 15:40

so can i run stuff like ir shell, dax loader, psp rhythm or devhook?

# ... — Guest 2006-12-21 15:52

ok i got the bin file

what do i do now or is this it

# im *****ed — Guest 2006-12-21 16:35

i have a psp 3.4 so im *****ed huh?

# !! — Guest 2006-12-21 16:55

O_o

Whoa, never knew that could work... XD

I HATE YOU SONY, YOU FORCE US TO UPGRADE FOR NO REASON!

# . — Guest 2006-12-21 17:01

Pretty much. Until three years from now when they finish hacking all the security in 3.4.

# wat does dis do? — Guest 2006-12-21 17:09

im reading da comments and every1s so happy but i dont noe wot 2 do wif it~ im 2.80

# It's just a matter of time now... — Lucky_Bastard 2006-12-21 18:29

No doubt about it.. time will tell.

# SAD — Guest 2006-12-21 19:03

:(

My psp is 2.81

I think I have to wait +(

# wow — Guest 2006-12-21 19:04

i got a bin file

# 2.81 — Guest 2006-12-21 19:05

I have 2.81 :(

I think I have to wait more

# . — Guest 2006-12-21 20:45

How can you brick a 2.80 with only user mode homebrew? did you throw it at a wall or something?

# probably they won't — Guest 2006-12-21 21:04

Most of the noobs that get to downgrade now (or soon anyhow) will most likely never upgrade to anything officiall again, the problem is the new noobs that haven't experienced this. I for example didn't know sony were stopping homebrewing when I got mine so I fell for the first locoroco demo..

And now with christmas there will probably be thousands of new noobs...

# PoC — Guest 2006-12-21 21:08

This app is a PoC - Proof of Concept that shows that kernel-mode is acheived, and with that kernel mode they(Fanjita and the other great devs) are now working on a downgrader (rumored but why wouldn't they?)

# bout time — Guest 2006-12-21 21:20

i have been waiting for something like this to come out, i upgraded my psp and now i regret it but hopefully there will be a downgrader and my psp and my DS will have to start competeing for my love and affection

# I dont get it — Guest 2006-12-21 21:40

I dont get it... What does this mean for a 2.81 PSP USER?

Does this mean they are working on a Downgrader for the 2.81 PSP??

Someone please let me know nycreamny@aol.com

thanks for the help!!!

# Sony's Leaving a whole in Every Updates... — Lucky_Bastard 2006-12-21 23:25

"They cannot make Magic" Dark_Alex said. which is true. safe

downgrader is everybodies waitin' for. keep up Devs!!

# # # master#made#by# hand#DARK_ALEX RULEZ — Guest 2006-12-22 00:47

#### ####### #########

#### ### ### #######

##### ### ### #####

### ### ####

### ### ######

### ### ######

### ### ####

### ### ######

#### ###### #######

##### ########## ########

# It — Guest 2006-12-22 02:25

It only dumps a file which really doesn't really matter it just shows you if it works but if you really want to use it you need the kriek eloader or xloader

# ... — Guest 2006-12-22 02:26

That's it

# WHAT?? — Guest 2006-12-22 02:28

3.4 Isnt even out yet how can you have it????????

But yea ur ****ed but it wont take three years more like three months

# Wait — Guest 2006-12-22 02:30

Only once they release the downgrader

# *****s your asshoes — Guest 2006-12-22 04:28

wath going you on

this is *****

# look at .... — Guest 2006-12-22 05:18

Look at 0okmsite: http://0okm.blogspot.com/2006/12/success-access-nand-flash-on-fw280-o.html

and look at:

http://www.dcemu.co.uk/vbulletin/showthread.php?t=46764

we have now Nand Flash Access on 2.80!!!!!!!!!!!!! !!!!!!!!!!!!!!! !!!!!!!!!!!!!!! !!!!!!!!!!!!!!! !!!!!!!!!!!!!!! !!!!!!!!!!!!!!! !!!!!!!!!!!!!!! !!!!!!!!!!!!!!! !!!!!!!!!!!!!!! !!!!!!!!!!!!!!! !!!!!!!!!!!!!!! !!!!!!!!!!!!!!! !!!!!!!!!!!!!!! !!!!!!!!!!!!!!! !!!!!!!!!!!!!

# help — Guest 2006-12-22 05:24

cant dey exploit da fackin 3.03 version now!!!!!!

# to da foolios — Guest 2006-12-22 05:49

find one for 3.03

# HACK IDEA NO ONE SEEMS TO TRY.... — Guest 2006-12-22 08:56

I'm just a duck who flew south for the winter, but why doesn't anyone try and hack the methoud sony uses to allow you to update the psp legitamately.. obviously there is some sort of opening there- the PSP cant know what the next update has, so there is some sort of flexability in that isn't there? If you can just trick the psp into thinking that an update is legit (thru a laptop adhoc connect or something..) then you should be able to send the file right into the psp eh? there HAS to be some sort of way, how does sony update the psp so easily? but what to I know, I updated to 2.82, guess I'll have to go back to pooping on peoples heads for a while

# HACK IDEA... parhaps — Guest 2006-12-22 08:58

I\'m just a duck who flew south for the winter, but why doesn\'t anyone try and hack the methoud sony uses to allow you to update the psp legitamately.. obviously there is some sort of opening there- the PSP cant know what the next update has, so there is some sort of flexability in that isn\'t there? If you can just trick the psp into thinking that an update is legit (thru a laptop adhoc connect or something..) then you should be able to send the file right into the psp eh? there HAS to be some sort of way, how does sony update the psp so easily? but what to I know, I updated to 2.82, guess I'll have to go back to pooping on peoples heads for a while

# J/K — Guest 2006-12-22 09:30

Just kidding. I'm actually into horses.

# success Access Nand Flash on FW2.80 — Guest 2006-12-22 09:43

http://0okm.blogspot.com/2006/12/success-access-nand-flash-on-fw280-o.html

Ookm did it!

# awww — Guest 2006-12-22 10:54

stuck with 3.00 (though im not going further than that). might as well wait for a loooooooooong time. (i updated from 2.8 in like october). nuthin else to do but play socom online and look at pr0n

# NoobQuestion — Guest 2006-12-22 14:17

Sorry for asking this, probably totally retareded but WTF is Kernel Acess Exploit??? What does it do? I have 2.8. Will this make my Psp better or what? More chance to hace it downgraded?

# WOW! — Guest 2006-12-23 01:17

WOW!

I was expecting for it to take a while to do, but I went down to make a sarnie, back up and it's done!

and it's done!

thanks so much...

...downgrader to 1.50 here I come...free games here I come...

# TY — Guest 2006-12-23 02:01

Even though i'm not a gay, i love you guys!!! ALL HAIL C+D!

# kernel — Guest 2006-12-23 02:29

how can i put kernel mode in my 2.80 psp?

# dg — Guest 2006-12-23 03:05

Yes, it means that you may be down on 1.50 by christmas (just my guess, I don't have facts for how long it will take)

# nice — Guest 2006-12-23 05:39

Even though i'm not a gay, i still love u guys! ALL HAIL C+D!

# I AM SOOOOO FIRST — Guest 2006-12-23 16:36

IM FIRST A$$HOLES!!! SUK $HIT

# i really need a 2.81 downgrader — Guest 2006-12-28 14:42

do you know how long till a 2.81 downgrader will come out plz tell me.

# kmode — Guest 2006-12-31 22:14

can i play devhook with out downgrading? with this thing

# stupid question — Guest 2007-01-03 21:18

yo when i bought my new psp a long time ago it was 2.50 at the start, now its 2.80 . what im trying to ask here is if they really make a downgrader for 2.80 to 1.5 or whatever, could i still downgrade to 1.5 if i had my new psp at 2.50? or did i had to buy a psp that was 1.5 at the start?

# stupid question — Guest 2007-01-03 21:19

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