ERROR Upgrade OS X 10.9.5 [ Resolved / Closed]
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wyattrobert
Messages postés
2
Date d'inscription
samedi 2 octobre 2021
Statut
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Dernière intervention
8 novembre 2021
-
Modifié le 2 oct. 2021 à 10:56
wyattrobert Messages postés 2 Date d'inscription samedi 2 octobre 2021 Statut Membre Dernière intervention 8 novembre 2021 - 8 nov. 2021 à 14:39
wyattrobert Messages postés 2 Date d'inscription samedi 2 octobre 2021 Statut Membre Dernière intervention 8 novembre 2021 - 8 nov. 2021 à 14:39
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3 réponses
dede74000
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26981
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jeudi 5 avril 2007
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17 janvier 2025
5 352
2 oct. 2021 à 13:52
2 oct. 2021 à 13:52
Hello,
Sorry, I don't speak the language, so Google will translate my answer!
The problem may be due to the date, the certificates are no longer valid since October 2019 see here:
https://www.journaldulapin.com/2018/08/10/mavericks-date-verification/
In the installation interface, you must therefore launch the Terminal (Utilities -> Terminal) and type the following command.
date 1020200019
The exact syntax is date MMDDHHmmYY but I have already specified a valid date (MM for the month, DD for the day, HH for the hour, mm for the minutes and YY for the year). The value puts the date on October 20, enough to install the OS.
Once it's done, macOS should update itself by connecting to the Internet.
Regards.
Sorry, I don't speak the language, so Google will translate my answer!
The problem may be due to the date, the certificates are no longer valid since October 2019 see here:
https://www.journaldulapin.com/2018/08/10/mavericks-date-verification/
In the installation interface, you must therefore launch the Terminal (Utilities -> Terminal) and type the following command.
date 1020200019
The exact syntax is date MMDDHHmmYY but I have already specified a valid date (MM for the month, DD for the day, HH for the hour, mm for the minutes and YY for the year). The value puts the date on October 20, enough to install the OS.
Once it's done, macOS should update itself by connecting to the Internet.
Regards.
Utilisateur anonyme
Modifié le 2 oct. 2021 à 17:31
Modifié le 2 oct. 2021 à 17:31
Hello,
Apple is the only one site authorized to deliver any kind of macOS release.
So, the way you obtained mac OS X 10.9.5 is not valid. In this case, you cannot expect to install it correctly.
See this link to get legit releases of macOS :
https://support.apple.com/en-gb/HT211683
Regards.
So I downloaded OS X Mountain Lion for FREE on "Files Villa" here is the link:
https://filesvilla.com/mac-os-x-mavericks-10-9-5-free-download-dmg-file/
Apple is the only one site authorized to deliver any kind of macOS release.
So, the way you obtained mac OS X 10.9.5 is not valid. In this case, you cannot expect to install it correctly.
See this link to get legit releases of macOS :
https://support.apple.com/en-gb/HT211683
Regards.
wyattrobert
Messages postés
2
Date d'inscription
samedi 2 octobre 2021
Statut
Membre
Dernière intervention
8 novembre 2021
8 nov. 2021 à 14:39
8 nov. 2021 à 14:39
thank you so much