Failed to personalize the software update Mac M1
While reinstalling, you may get a message that an error occurred while preparing the update. Show If you erased your Mac with Apple M1 chip, you might be unable to reinstall macOS from macOS Recovery. A message might say “An error occurred while preparing the update. Failed to personalize the software update. Please try again.” Use either of these solutions to reinstall macOS. Use Apple ConfiguratorIf you have the following items, you can resolve the issue by reviving or restoring the firmware of your Mac:
If you don’t have these items, follow the steps in the next section instead. Or erase your Mac and reinstallUse Recovery Assistant to erase your Mac, then reinstall macOS. Before you begin, make sure that you have enough time to complete all steps. Erase using Recovery Assistant
Then use one of these methods to reinstall macOSAfter erasing your Mac as described above, use one of these three methods to reinstall macOS. Use the Reinstall macOS Big Sur utilityIf your Mac was using macOS Big Sur 11.0.1 before you erased it, select Reinstall macOS Big Sur in the utilities window, then follow the onscreen instructions. If you’re not sure, use one of the other methods instead. Or use a bootable installerIf you have another Mac and a suitable external flash drive or other storage device that you don’t mind erasing, you can create and use a bootable installer for macOS Big Sur. Or use Terminal to reinstallIf neither of the above methods applies to you, or you don’t know which version of macOS Big Sur your Mac was using, follow these steps:
Published Date: August 11, 2021 Why won t my Mac let me update to Monterey?Here, we list all the possible reasons for your MacBook Pro or MacBook Air that won't update to macOS Monterey, Big Sur, or Catalina. No sufficient storage space on your Mac. Poor Internet connection. Incompatibility between your Mac model and the latest macOS.
Why won't my Mac let me update to the latest version?What to Do if Your Mac Won't Update. If you're having issues updating your Mac, make sure that you have enough RAM and storage space to download the update. You can also try restarting your computer and downloading the update manually. Finally, try booting in safe mode or repairing your hard drive in Disk Utility.
Why is my Software Update not working on Mac?Check Connections and Reboot
Your Mac must be connected to the Internet to download updates. If the Software Update tool fails, the first thing to do is make sure your Mac is connected to the Internet. Check your Internet connection from another device to verify that your router is getting an external connection.
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