Extract Apple ID Information

    You can easily retrieve valuable information about your locked MacBook Pro, Air, or iMac for free by simply uploading a Diagnostic File «IODeviceTree.txt».

    Result of checking

    Copy

    How to Get the Diagnostic File?

    Requirements:

    • Your MacBook/iMac should be in a locked state (password-protected).
    • A USB OTG or USB-C port is required.

    To generate Diagnostic File, follow these steps:

    1. Access Recovery Mode:
      • For MacBook T2: Restart the device, and hold down CMD + R to boot into Recovery Mode.
      • For MacBook M1, M2, M3: Power down, hold the Power Button, and select Recovery Mode.
    2. Execute Key Combination:
      • Once the Mac is in Recovery Mode, hold all five keys: Control + Option + Command + Dot + Shift.
      • Wait for a few seconds until a red screen appears, indicating the process is active.
    3. Dump the Diagnostic File:
      • A Finder window will open automatically.
      • Insert a USB drive and save the Diagnostic File by selecting Save to USB.
    4. Unzip/Untar file:
      • Unzip/Untar the file and find the IODeviceTree.txt file located in the «ioreg» folder.
    5. Upload the File for Analysis:
      • Submit the «IODeviceTree.txt» file, and the system will check the results for you.

    Example of Information

    Model: MacBookPro18,3

    Serial Number: G2316XXXXX

    Computer Name: MacBook Pro — Alex

    Mac Username: alexander

    First Name: Alexander

    Last Name: Petrov

    Apple ID: [email protected]

    Supported MacBook and iMac Models

    MacBook Pro

    • MacBook Pro (13-inch, M1, M2, M3)
    • MacBook Pro (14-inch, M1, M2, M3)
    • MacBook Pro (16-inch, M1, M2, M3)
    • MacBook Pro with T2 Chip (2018, 2019)

    MacBook Air

    • MacBook Air (M1, M2)
    • MacBook Air with T2 Chip (2018, 2019)

    iMac

    • iMac (24-inch, M1)
    • iMac with T2 Chip (2017, 2019)

    Mac Mini

    • Mac Mini (M1, M2)
    • Mac Mini with T2 Chip (2018)
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