MacBook Pro 2018 15' update error

What does this happen when I got a usb drive in with macOS installer I get the error strap or update error could this be a T2 prob again and when I try Big Sur command options r it downloads it but when it reboot try to install it turn off.


But when I do the command and go back to high Serra it work only? Apple told me it support Monterey

MacBook Pro 15″, macOS 11.6

Posted on Nov 5, 2021 3:11 AM

Reply
3 replies

Nov 5, 2021 4:23 AM in response to syntax_1234

syntax_1234 wrote:

What does this happen when I got a usb drive in with macOS installer I get the error strap or update error could this be a T2 prob again and when I try Big Sur command options r it downloads it but when it reboot try to install it turn off.

But when I do the command and go back to high Serra it work only? Apple told me it support Monterey


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MacBook Pro 2018 15' update error

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