chromebook enrollment, not done by RCunlocker

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  • tarek5313
    Member
    • Mar 2015
    • 30
    • United Kingdom

    #1

    chromebook enrollment, not done by RCunlocker

    RCunlocker is very good tool but technology change over time and this tool is not updated for long time now
    ok here is why and the solution
    the why?
    g00gle have changed how the machine ID is generated now so they can assign MDM policy to machine, its not S/N anymoe rather the "stable_device_secret"

    the solution:
    very simple, just to provoke that ID, usually i just flip the last two bytes of that ID, maybe someting else will do the trick? in theroy YES, but this is what works for me
    HOW TO:
    just fire any hex editor and find "stable_device_secret_DO_NOT_SHARE@"
    you will find a 65 character ID
    now flip the last two bytes of that ID

    NOTE:
    you still have to use RCunlocker if you want developer mode ON, so yes you have to apply both modification, doesn't matter which first

    last step is to wipe the machine before it connect to internet

    this is easy, on first boot up (Esc + Refresh + Power) then (Ctrl + d) it will fail, no problem, the goal is to wipe it

    good luck
    Attached Files
    Last edited by tarek5313; 05-18-2023, 09:26 PM.
  • Dusan2504
    Member
    • Jan 2023
    • 13
    • Serbia

    #2
    Re: chromebook enrollment, not done by RCunlocker

    Originally posted by tarek5313
    RCunlocker is very good tool but technology change over time and this tool is not updated for long time now
    ok here is why and the solution
    the why?
    g00gle have changed how the machine ID is generated now so they can assign MDM policy to machine, its not S/N anymoe rather the "stable_device_secret"

    the solution:
    very simple, just to provoke that ID, usually i just flip the last two bytes of that ID, maybe someting else will do the trick? in theroy YES, but this is what works for me
    HOW TO:
    just fire any hex editor and find "stable_device_secret_DO_NOT_SHARE@"
    you will find a 65 character ID
    now flip the last two bytes of that ID

    NOTE:
    you still have to use RCunlocker if you want developer mode ON, so yes you have to apply both modification, doesn't matter which first

    last step is to wipe the machine before it connect to internet

    this is easy, on first boot up (Esc + Refresh + Power) then (Ctrl + d) it will fail, no problem, the goal is to wipe it

    good luck
    I am here to confirm that this solution is 100% successful

    Comment

    • Danitan210789
      New Member
      • Feb 2023
      • 6
      • Mexico

      #3
      Re: chromebook enrollment, not done by RCunlocker

      Originally posted by Dusan2504
      I am here to confirm that this solution is 100% successful
      thnx for respond, but i try this solution and the device relock.

      this lock is only wifi o internet conection.

      Comment

      • Dusan2504
        Member
        • Jan 2023
        • 13
        • Serbia

        #4
        Re: chromebook enrollment, not done by RCunlocker

        Originally posted by Danitan210789
        thnx for respond, but i try this solution and the device relock.

        this lock is only wifi o internet conection.
        you have to run the file through rc unlocker and change these two bytes

        Comment

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