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Fixing Boot Loop After Sonoma Upgrade on Late 2012 iMac with OCLP

  1. Introduction:

    • Overview of the issue: Continuous boot loop after upgrading to Sonoma without updating OpenCore Legacy Patcher (OCLP) on an iMac 27" late 2012 model.
    • Emphasis on the importance of updating OCLP before upgrading macOS versions to ensure system stability.

  2. Diagnosing the Problem:

    • Explanation of symptoms: Continuous rebooting without successful booting into the operating system.
    • Consideration of potential causes such as outdated OCLP version incompatible with Sonoma.

  3. Accessing Recovery Mode:

    • Instructions for accessing Recovery Mode on the iMac by holding down Command + R during startup.

  4. Recovery Options:

    • Overview of available recovery options including Disk Utility, Restore from Time Machine Backup, and Reinstall macOS.

  5. Reinstalling macOS:

    • Step-by-step guide to reinstalling macOS Sonoma from Recovery Mode to overwrite the existing installation and potentially fix boot loop issue.

  6. Updating OpenCore Legacy Patcher (OCLP):

    • Instructions for updating OCLP to the latest version compatible with macOS Sonoma.
    • Downloading the latest version of OCLP from the official source and following the installation instructions.

  7. Boot Configuration with OCLP:

    • Configuring OCLP settings to ensure proper booting into macOS Sonoma without encountering boot loop issues.

  8. Booting into Safe Mode:

    • Explaining the option to boot into Safe Mode to troubleshoot and potentially resolve boot loop issue caused by incompatible or faulty drivers or kexts.

  9. Seeking Further Assistance:

    • Encouragement to seek assistance from online communities or forums specialized in Hackintosh setups for additional troubleshooting steps or guidance.
    • Reminder to back up important data before attempting any major system changes or modifications.

  10. Conclusion:

    • Summary of the troubleshooting steps and solutions provided to fix the boot loop issue on the iMac 27" late 2012 model after upgrading to Sonoma without updating OCLP.
    • Encouragement to follow the steps carefully and seek help if needed to ensure successful resolution of the issue.

I am an idiot and need help now

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I own an Imac 27" late 2012 model. I installed OCLP last year to update to Bigsur, now I upgraded to Sonoma within Macos but I didnt update OCLP first. Installation seem to have worked but now MY system is in a contineous loop now, Does anyone know how to fix this?

cheers!

submitted by /u/ricosuavefifa
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