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I've tried upgrading to MacOS Big Sur for at least 20 times in last couple of months. But every time I get the same error. I've never faced this kind of issue on my old Macbook in last 6-7 years.
com.apple.OSInstallerSetup.error error 702
I had contacted Apple support but that didn't helped.
MacBook Pro 16″, macOS 10.15
macOS Big Sur is compatible with these computers
Is there a Third Party Internal Drive been installed on this computer ?
Apple and Apple Computers are very picky about such things especially if there is a Boot ROM required to be flashed to the Drive.
macOS Big Sur is compatible with these computers
Is there a Third Party Internal Drive been installed on this computer ?
Apple and Apple Computers are very picky about such things especially if there is a Boot ROM required to be flashed to the Drive.
Unable to upgrade to MacOS Big Sur
