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  1. #1
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    Computer How To Tell If Your Xbox Is JTAGable

    Figuring out Motherboard Type:




    The Diagram only shows the generation. This is how to figure out which one of the two it is.

    Xenon - NON-HDMI - Type 1 and Type 2 Keyvaults

    Zephyr - HDMI - Type 2 Keyvaults


    Falcon - HDMI - Type 2 Keyvaults


    Opus - NON-HDMI - Type 2 Keyvaults

    Jasper - HDMI - Type 2 Keyvaults



    Finding the Kernel Version:


    In the dashboard go to System Settings then go to Console Settings then scroll down to System Info. Your kernel version is shown here. In this picture the 360 has the 8955 kernel applied. This console is not vulnerable.


    Kernel Vulnerability:






    8498 and Higher - Any console with a kernel 8498 and higher have been patched to stop the hack.



    7371 and lower - Any console with the 7371 kernel or a lower version of the kernel are most likely vulnerable to the hack.(Explained Below)



    Kernels 7357/7363/7371

    These 3 Kernels are what you may call the "iffy" kernels. Some contain a patched CB which makes the console un-exploitable.



    How do you know if your console has the patched CB?



    1.If the console manufacture date is BEFORE 6-1-2009 then the CB in the 360 will not be patched and you can perform the JTAG hack on it.



    2. If the console manufacture date is AFTER 6-1-2009 then it is to have the patched CB and will not be able to get JTAGGED.



    CB Versions:


    Now this check really isnt needed. But if you get a console past 6-1-2009 and it has one of the iffy kernels then you could always dump the nand and check the CB version on it. Maybe you would be super lucky and got a exploitable box past the date. Chances are 99.99% you will get a patched box. But if you want to entertain yourself then here are the CB version's.




    Open your NAND image in either Degraded or 360 Flash Tool and check the CB version. Here is a picture of Degraded. Any CB version past the one shown in the "Non-Exploitable" Section will not be exploitable. Only the ones in the Exploitable CB versions are JTAG-able.



    Exploitable CB versions:

    Xenon: 1888, 1902, 1903, 1920,1921

    Zephyr: 4559

    Falcon/Opus: 5761, 5766, 5770

    Jasper: 6712, 6723



    Non-Exploitable CB Versions (CD = 8453 for all of them)

    Xenon: 1922, 1923, 1940

    Zephyr: 4571, 4572, 4578, 4579

    Falcon/Opus: 5771

    Jasper: 6750


  2. #2
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    Re: How To Tell If Your Xbox Is Jtagable

    Great tut.

    Stickied.







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    RGH2 DEMON/CR3 LIMITED EDITION HALO REACH TRINITY 16MB
    RGH2 DEMON/CR3 XCM SMOKE BLACK FALCON 16MB
    JTAG JASPER 512MB HALO 3 EDITION
    JTAG JASPER 512MB XCM CHROME



  3. #3
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    Re: How To Tell If Your Xbox Is Jtagable

    wow. i was just tought. "IF ITS 2.0.8xxx.0 ITS NOT EXPLOITABLE"
    lol this goes into so much detail. will read the entire thing some other time but good thread.
    thanked.

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    Re: How To Tell If Your Xbox Is Jtagable

    Glad you guys like it, have an great day.

  5. #5
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    Re: How To Tell If Your Xbox Is Jtagable

    Really Good TuT

  6. #6
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    Re: How To Tell If Your Xbox Is Jtagable

    nice tut..................

  7. #7
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    Re: How To Tell If Your Xbox Is Jtagable

    Thank you all for your opinions It will help me out, and also thanks for the thanks

  8. #8
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    Re: How To Tell If Your Xbox Is Jtagable

    Sounds to good to be true

  9. #9
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    Re: How To Tell If Your Xbox Is Jtagable

    nice tut mate keep it up

    -Tracti0nz
    Why are you reading this for?






  10. #10
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    Re: How To Tell If Your Xbox Is Jtagable

    very helpful, used a post like this to know if my zephyr was jtagable. it had one of the first dash kernels.

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