This is the reason why many users too various online discussion forums to complain about the Big Sur Update. MacBook Big Sur is Apple’s latest software update for the Mac lineup, however, it has proven to be a real blunder as many MacBook owners complain about the update's glitches. If you’re finding that your macOS updates keep freezing or not installing properly through your Mac and Apple’s servers, it’s always good to have a bootable USB installer handy so that you can install the latest Mac version (and its updates) through that.Recently, several MacBook users complained about Big Sur update getting stuck right after the download is completed.

Is there another way to install Mac updates? To do this, press CMD + Space, search for “Date & Time”, then check the “Set date and time automatically” box and try downloading the update again.

If you get the above message, the good news is that at least your Mac hasn’t frozen mid-update! Many of the same fixes we’ve listed here apply to the above error too, but another thing you should try is checking that the date and time on your Mac are correct. What if I get the message that “an error occurred while downloading the selected updates”? You can now follow the onscreen instructions to download and install a fresh copy of macOS. In the popup that appears, select “Reinstall macOS.” Once in Recovery Mode, click the Wi-Fi symbol in the upper-right corner, and make sure you’re connected to a fast, reliable network.Ĥ. Power up your Mac, but immediately press and hold the Command + R keys.

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