Salta al contenuto principale

Create a Bootable USB Stick from an Older Version of macOS

  1. Create a Bootable USB Stick from an Older Version of macOS, Create a Bootable USB Stick from an Older Version of macOS: passo 1, immagine 1 di 1
  2. Create a Bootable USB Stick from an Older Version of macOS: passo 2, immagine 1 di 1
    • Open InstallMacOSX.dmg by double-clicking.

    • Double-click on InstallMacOSX.pkg

    • The installer runs

  3. Create a Bootable USB Stick from an Older Version of macOS: passo 3, immagine 1 di 1
    • If you don't get the following error: "This version of OS X/macOS cannot be installed on this computer."

    • Wait for the end of the installation and follow the following tutorial : Creare una chiavetta USB avviabile

    • Otherwise, go to the next step.

  4. Create a Bootable USB Stick from an Older Version of macOS: passo 4, immagine 1 di 1
    • Quit the installer and drag and drop the InstallMacOSX.pkg file on your Desktop

  5. Create a Bootable USB Stick from an Older Version of macOS: passo 5, immagine 1 di 2 Create a Bootable USB Stick from an Older Version of macOS: passo 5, immagine 2 di 2
    • Open Terminal and enter the following command: "cd Desktop"

    • Enter the following command: "pkgutil --expand /Desktop/InstallMacOSX.pkg FolderName" (You can change FolderName to any name you want)

    • A folder with the name you gave appears on your Desktop.

  6. Create a Bootable USB Stick from an Older Version of macOS: passo 6, immagine 1 di 3 Create a Bootable USB Stick from an Older Version of macOS: passo 6, immagine 2 di 3 Create a Bootable USB Stick from an Older Version of macOS: passo 6, immagine 3 di 3
    • Open the folder appeared on the desktop.

    • Open the "Distribution" file with TextEdit.

    • Look for the line with "var platformSupportValues"

  7. Create a Bootable USB Stick from an Older Version of macOS: passo 7, immagine 1 di 2 Create a Bootable USB Stick from an Older Version of macOS: passo 7, immagine 2 di 2
    • Let TextEdit open and go to the Terminal and enter the following command: "ioreg -l | grep -i board-id"

    • Copy "Mac-XXXXXXXX"

    • Go back to TextEdit and after the symbol "=" and in the brackets paste "Mac-XXXXX" and add a comma ","

    • Save and close the file

  8. Create a Bootable USB Stick from an Older Version of macOS: passo 8, immagine 1 di 2 Create a Bootable USB Stick from an Older Version of macOS: passo 8, immagine 2 di 2
    • Go back to the terminal and type the following command: pkgutil --flatten FolderName New.pkg (FolderName = the name of the folder and New.pkg = the new .PKG file that will be created)

    • Press enter and wait for the file to be created

    • Launch the new .PKG file

    • Congratulations you can launch the installer.

    • To continue creating the USB Stick follow the following tutorial : Creare una chiavetta USB avviabile

Conclusione

You're done BRAVO !!

Altre 2 persone hanno completato questa guida.

Un ringraziamento speciale a questi traduttori:

fr en

100%

Anthony Fassler ci sta aiutando ad aggiustare il mondo! Vuoi partecipare?
Inizia a tradurre ›

0 Commenti

Aggiungi Commento

Visualizza Statistiche:

Ultime 24 Ore: 28

Ultimi 7 Giorni: 148

Ultimi 30 Giorni: 917

Tutti i Tempi: 2,799