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Hi to whoever reads this
I have got a MacBook air 2015 model that has got mac os high sierra beta on it.
Now I got final cut pro lately and it wouldn't let me run it because I was on mac os high sierra beta version.
My question is:
How do I downgrade to mac os sierra easily and without losing any of my files.
Thanks,
Phil Grimley
Australia🙂
MacBook Air, macOS Sierra (10.12.4)
"Downgrading" a Mac OS is the same regardless of its beta status.
Short version: Erase and repartition the drive then reinstall from the backup you made prior to installing the newer OS.
Longer version: macOS Sierra: Revert to a previous macOS version
"Downgrading" a Mac OS is the same regardless of its beta status.
Short version: Erase and repartition the drive then reinstall from the backup you made prior to installing the newer OS.
Longer version: macOS Sierra: Revert to a previous macOS version
When you downloaded and installed the beta, you got information from Apple how to reverse that.
Hi Lexipex
I don't remember getting this information?
it is part of the proces. you did not pay attention probably.
Well, why don't you enlighten those of us who "didn't read it."
See Barney's post above.
How can you downgrade from mac os high sierra to mac os sierra
