Can't update from MacOS Catalina to Big Sur
why can't i update from catalina to bigsur? the answers given don't explain the WHY? just "you can't"
I have a mid 2012 with catalina 10.15 OS
[Re-Titled by Moderator]
Earlier displays & monitors
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Probably because it lacks some hardware required for Big Sur. Maybe the CPU is not fast enough. It doesn't;t have an appropriate graphics card. any number of other hardware related reasons.
Apple does publish a list of reasons why Macs may not be compatible.
Mid 2012 Macs are not compatible with Big Sur.
click here ➜ macOS Big Sur is compatible with these computers - Apple Support