Skip to Content

Changes for page Apple

Last modified by Drunk Monkey on 2022-12-08 12:01
From version 4.2
edited by Drunk Monkey
on 2021-11-03 08:34
Change comment: There is no comment for this version
To version 4.1
edited by Drunk Monkey
on 2021-08-04 06:28
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -1,11 +9,3 @@
1 -{{toc numbered="true" start="2"/}}
2 -
3 -== Downgrade Big Sur (11.x) to Catalina (10.15) ==
4 -
5 -1. download the Catalina installer for 10.15 ( [[https:~~/~~/support.apple.com/en-in/HT201372>>https://support.apple.com/en-in/HT201372]] ) from the apple app store (8GB). After downloading, the OS will try to run the installer and fail giving an error message. Just dismiss the dialog window and continue on.
6 -1. "createinstallmedia" via the terminal window:
7 -11. ##sudo /Applications/Install\ macOS\ Catalina.app/Contents/Resources/createinstallmedia ~-~-volume /Volumes/MyVolume##
8 -
9 9  == Disable MacBook Pro Dedicated GPU ==
10 10  
11 11