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software upgrade

  1. slcook

    MacBook Pro 2019 unable to upgrade to Sonoma

    I haven't been updating software on my laptop as I use it infrequently, however I have tried to do a software update from Mojave 10.14.6 to Sonoma and I am getting an error message saying there is no internet connection. I have a MacBook Pro 2019. Specs listed below. Verified and tried the...