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JaicraB on Cobra USB JIG Protection RTOC Trick for PS3

Above 1500°
180w ago - Today Spanish PlayStation 3 developer JaicraB has explained the Cobra USB JIG protection RTOC trick implemented for the PS3 against cloning the device.

To quote, roughly translated: Flynn sent me this text explaining this protective carrying the Cobra, I hope it will open the eyes of those interested in reversing the dumps.

EXPLAIN RTOC COBRA TRICK

The JIG Cobra has several protective measures to ensure that your code could not be used correctly even if your code could be dumped.

This trick RTOC in the registry is the first used for this purpose in addition to hinder analysis.
Registration is initially RTOC stored in the battery to keep the RTOC of lv2 and power it back later:

[Register or Login to view code]


At this point we have to explain that the OFFSET DELTA. DELTA OFFSET is a method used in the x86 in its original moments in the creation of computer viruses, to calculate the memory address in which we...
 

JaicraB on Cobra USB and PS3 JFW DH Custom Firmware

Above 1500°
183w ago - Today Spanish PlayStation 3 developer JaicraB has released some Cobra USB details alongside what appear to be hints of an upcoming PS3 Custom Firmware dubbed JFW DH with the assistance of DemonHades and crew.

Download: Cobra 1.2 and 2.0 (PS3 3.41 v2) USB Dumps

To quote, roughly translated: PS3, Cobra TEAM

Greetings Cobra TEAM.

[Register or Login to view code]


Of course, you could see even changed the...
 

JaicraB's Patched LV2Diag.self, Skip Blu-ray Drive for PS3 Updates

550°
203w ago - Today Spanish PlayStation 3 developer JaicraB has released a patched LV2Diag.self file which allows users to skip the Blu-ray drive 'BD FIRMWARE' and 'Blu-ray Disc Player Revoke List' steps while doing PS3 Firmware updates.

Download: JaicraB's Patched LV2Diag.self for PS3

To quote, roughly translated: I modified the Lv2diag.self with the sole purpose of being able to put an UPDATE without having to rely on the reader. It is one more step to take advantage of flaws in the PS3 controller BD.

The change is based on skip two steps in the upgrade process. "BD FIRMWARE" and "Blu-ray Disc Player Revoke list." Whose patches are:

0x3CF0 offset = 0x419E0044
offset = 0x48000034 0x3C50

This allows you to skip the two functions related to the BD-Drive. Avoid the error and let the system continue to update.

Still not solved the problem without running Hombrews reader. I hope a solution comes soon. Yet the purpose of this is not piracy, but a step to the console without reader scene.

USE

  • Activate Service Mode.
  • Copy the root of the USB Lv2diag.self entered.
  • Copy the root file update PS3UPDAT.PUP desired.
  • Turn on the PS3 with the USB port inserted in 0 (the...

 

Mount Alejandro: PS3 Homebrew - Write to Dev Flash

1300°
210w ago - PS3 Developers JaiCraB & ps3mrenigma have brought another way to enable writing to the PS3's /dev_flash partition by mirroring it to /dev_Alejandro.

This follows in line with nr4u's Flash Loader, which itself was a successor of JaicraB's USB Custom Firmware Loader v0.3 - but in a more compact, stripped down version.

Download: Mount Alejandro

To quote (via Spanish to English translation):

FLASH Write Enable:
------------------------

This application allows the mounting of the unit / dev_Alejandro. This unit is a mirror of the unit / dev_flash, with this active alike.

Unit / dev_flash no writeable useful to read as the old way, but the new SI is writable.

This is why we are not responsible for any misuse that may be made this application, the method used, etc. As end users ARE RESPONSIBLE FOR THE USE OF THE SOFTWARE WILL you do ON YOUR MACHINE!

Taken into account before trying to manipulate...

 

n4ru Flash Loader for PS3 - Successor to JaicraB's Loader Arrives

700°
210w ago - Here's a small app called n4ru Flash Loader, a successor to JaicraB's Loader, I made in a few minutes. It's completely untested as I have no access to a PS3 until Monday and thus may not work at all, so feedback would be appreciated.

Download: n4ru Flash Loader SRC / n4ru Flash Loader PKG File

It uses the SynaPS3 library, even though it only uses 1 function from the library. No harm in self-advertisement for my (baby-stage) library?

Jaicrab's Loader was made when we still had to use peek/poke to remount directories. We now have syscall8 (hermes) and syscall35 (PL3) for remounting directories. This makes things much easier.

This loader is universal and works with both Hermes and PL3. Create a folder called "cfw" on the root of your device and place the "dev_flash" folder inside it. Then create another folder called "cfw" INSIDE your "dev_flash" folder.

It supports CFW on your harddrive, so once...
 
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