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I am not able to update macOS big sur 11.1 in my iMac, please help, after downloading it shows message please check your internet connection

I am not able to update macOS big sur 11.1 in my iMac, please help, after downloading it shows message please check your internet connection

Posted on Dec 21, 2020 8:44 AM

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Question marked as Top-ranking reply

Posted on Dec 21, 2020 8:59 AM

Please shut down the computer, then restart and continue holding down the power button for about 15 seconds and then release. If that still does not work, please call AppleCare.


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I am not able to update macOS big sur 11.1 in my iMac, please help, after downloading it shows message please check your internet connection

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