How Make macOS Big Sur 11.0 USB Boot Installer

Apple release Big update macOS Big Sur (11.0) today.
Let’s make a make a USB bootable install loader for backup.

Step :

1. Download macOS Big Sur 11.0 from App Stroe or Systen Update

2. When download was done and show this window, DO NOT click continue.

3. Open Finder and go Applications, now you should can see Install macOS Big Sur.app

4. Copy to your folder

5. Plug USB driver and format it

6. Change command, replace {xxxx} to your path

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sudo /{File_Path}/Install\ macOS\ Big\ Sur.app/Contents/Resources/createinstallmedia \
--volume /Volumes/{USB_Name}/ \
--nointeraction \
--downloadassets

7. Open Terminal and run command then system will start make bootable usb

9. now you can boot with this usb and hold Cmd(⌘) + R to get into install OS mode or recover mode