R-JTAG Jrunner Help

Discussion in 'Xbox 360 Support Archive' started by johnestan, May 30, 2013 with 2 replies and 602 views.

  1. johnestan

    johnestan Newbie

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    I have a falcon xbox 360 and I bought the recently released R-JTAG ultimate kit. I used the Xbox 360 Ultimate Exploit Guide as my main sourse of information. I have successfully read my NAND and retrieved my CPU key by booting into Xell. When I try to click "Create Image" in Jrunner I get the following error.

    Clean SMC detected
    Patching Jasper version 2.3 SMC at offset 0x12BA
    16203
    Started Creation of the 16203 xebuild image
    KV Info saved to file
    ---------------------------------------------------------------
    xeBuild v1.07.561
    ---------------------------------------------------------------
    building jtag image


    **** could not read cb_5770.bin (-1) ****

    ******* ERROR: critical bootloader files are missing, cannot proceed!



    ***** FATAL BUILD ERROR: -1 unable to complete NAND image

    ---------------------------------------------------------------
    xeBuild Finished. Have a nice day.
    ---------------------------------------------------------------
    Failed

    Here is a screenshot of my jrunner settings. If you need more info to troubleshoot please let me know. Any help would be greatly appreciated. I'm so close!
     
  2. xMODDEDxSKILLZx

    xMODDEDxSKILLZx Seasoned Member

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    looks to me like your missing files. i would make sure you have all the files for the dashboard your trying to create an image for, are in their proper folders.
     
    oblivioncth and johnestan like this.
  3. johnestan

    johnestan Newbie

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    I replaced files that came in the J-Runner 16203 Additional Pack with the same ones from a fresh download. That seemed to fixed it. weird. Thanks so much for the help!
     
    oblivioncth likes this.