Post: PS3 LV2Dump v0.7a Released, Dump PS3 LV2 GameOS
09-13-2010, 07:21 AM #1
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Today CJPC has assisted blackb0x with their latest release, dubbed PS3 LV2Dump v0.7a which enables PSGroove users to finally dump the PS3 LV2 GameOS for examination!

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Previously JaicraB with TeamHades dumped the PS3 hypervisor LV2 (GameOS) and revealed how it was done, however, the dump was not clean and so work resumed until today.

To quote from the included ReadMe file: "This application will dump all accessible LV2 memory on a jailbroken retail PS3.

To run this app, place lv2dump_07a.pkg on a usb memory stick. Install the pkg. Then run LV2Dump from the XMB. It should run for approximately 20-30 seconds, then it will exit back to the XMB. There will now be a file named LV2.BIN in the folder /dev_hdd0/game/

You can access your dump by copying the file out with your own code, or the FTP application.

Before attempting another dump, delete the LV2.BIN that is in /dev_hdd0/game/ as the next dump will append to the file if it exists.

The dump is right around 8MB - which will let you take a look at the PS3's kernel.
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The following 4 users say thank you to oI xPozeD Io for this useful post:

doklo, Gandi, The-Don
09-13-2010, 08:11 AM #2
Gandi
Little One
This is brilliant news. Cfw just around the corner now!
09-13-2010, 08:17 AM #3
doklo
Bounty hunter
well this is just wonderful news now isn't it i still wouldn't install a cfw on the ps3 but great none the less
09-13-2010, 09:15 AM #4
Ix Benere xI
At least I can fight
This is just improving the odds of custom firmware, I got a feeling that CFW will somehow be detectable by Sony though.
09-13-2010, 10:24 AM #5
ZoneHD
Shiver do you lift?
Do you have to jailbreak cause i saw that you need just a usb stick?
09-13-2010, 12:13 PM #6
leukotic
Climbing up the ladder
Originally posted by Ix
This is just improving the odds of custom firmware, I got a feeling that CFW will somehow be detectable by Sony though.


They are the experts when it comes to the PS3 and how it works. They can probably send a simple remote code to our PS3's to tell them any info they would want to know about what people are running/doing on their PS3's.

We would essentially have to run a firewall on our PS3's to stop certain data from ever getting out when we try to connect to the PSN. Cause who knows what kind of crazy things Sony could request via the internet from our PS3's.

Originally posted by Spartin560 View Post
Do you have to jailbreak cause i saw that you need just a usb stick?


If they can successfully make a custom FW, my bet is that yes you would still need to jailbreak. Since the FW would be unsigned, you would need to bypass the hypervisor to install it.
09-13-2010, 12:56 PM #7
little_legz
SleepinIsCheatin
Om nom nom nom "Will let you take a look at the PS3's kernel"

Nice news, I'm looking forward to more news from the devs Smile +81 rep for you Happy

The following 2 users say thank you to little_legz for this useful post:

oI xPozeD Io, The-Don
09-13-2010, 02:08 PM #8
shiver
chaos personified
This is a HUGE breakthrough, while it still needs some reversing, this is our copy of the firmware in its decrypted form. Custom FW is right around the corner.

The following 3 users say thank you to shiver for this useful post:

defwegwreh, mEdiivalXvirrus, The-Don
09-13-2010, 03:22 PM #9
Can someone please upload and post/PM me the LV2 Dump? Thanks.
09-13-2010, 04:00 PM #10
That Dam CJPC, Gotta love em!

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