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Istallation Failed

My macbook pro version is 10.14.2 and I have been trying to update it to its latest version lately but whenever I try to install the update it always says that "Installation Failed, an error occurred while installing the selected update." How can I fix this?

MacBook Pro 13", macOS 10.14

Posted on Mar 22, 2020 9:28 PM

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Question marked as Top-ranking reply

Posted on Mar 23, 2020 4:32 AM

Upgrade or update.


First download and install the update of for the stable release:

Combo update 10.14.6 https://support.apple.com/kb/DL2010?viewlocale=en_US&locale=en_US


If this is your issue, then from SafeBoot, both download and install:


If you want to upgrade from there after the fact, verify you have a current backup plan, then reference:


Typically you are always better off running the most current macOS your machine will allow—especially for the built in security features.



Old app compatibility maybe one reason to hold back— you have to do your own homework here: https://roaringapps.com/apps


32-bit app compatibility with macOS ... - Apple Support

https://support.apple.com/en-us/HT208436


-----------------------------------------


https://www.apple.com/macos/catalina/


https://itunes.apple.com/us/app/macos-catalina/id1466841314?mt=12&l=en-us


macOS Catalina - Technical Specifications - Apple Support

https://support.apple.com/kb/SP803?locale=en_US


System requirements macOS 10.15 Catalina


macOS Catalina will run on all Macintosh computers that supported Mojave:


MacBook: Early 2015 or newer

MacBook Air: Mid 2012 or newer

MacBook Pro: Mid 2012 or newer

Mac Mini: Late 2012 or newer

iMac: Late 2012 or newer

iMac Pro

Mac Pro: Late 2013 or newer; Mid 2010 or Mid 2012 if upgraded with a recommended Metal-capable GPU



2 replies
Question marked as Top-ranking reply

Mar 23, 2020 4:32 AM in response to Queris

Upgrade or update.


First download and install the update of for the stable release:

Combo update 10.14.6 https://support.apple.com/kb/DL2010?viewlocale=en_US&locale=en_US


If this is your issue, then from SafeBoot, both download and install:


If you want to upgrade from there after the fact, verify you have a current backup plan, then reference:


Typically you are always better off running the most current macOS your machine will allow—especially for the built in security features.



Old app compatibility maybe one reason to hold back— you have to do your own homework here: https://roaringapps.com/apps


32-bit app compatibility with macOS ... - Apple Support

https://support.apple.com/en-us/HT208436


-----------------------------------------


https://www.apple.com/macos/catalina/


https://itunes.apple.com/us/app/macos-catalina/id1466841314?mt=12&l=en-us


macOS Catalina - Technical Specifications - Apple Support

https://support.apple.com/kb/SP803?locale=en_US


System requirements macOS 10.15 Catalina


macOS Catalina will run on all Macintosh computers that supported Mojave:


MacBook: Early 2015 or newer

MacBook Air: Mid 2012 or newer

MacBook Pro: Mid 2012 or newer

Mac Mini: Late 2012 or newer

iMac: Late 2012 or newer

iMac Pro

Mac Pro: Late 2013 or newer; Mid 2010 or Mid 2012 if upgraded with a recommended Metal-capable GPU



Mar 23, 2020 3:46 AM in response to Queris

Have you tried installing whilst in Safe Mode, Use safe mode to isolate issues with your Mac – Apple Support

If you are trying to update using the System Preferences> Software update mechanism then make sure your

mac is connected to your router via cable. And if that still does not work try downloading the Combo update

from here, https://support.apple.com/kb/DL2010?viewlocale=en_US&locale=en_US

do not use the mac while it is downloading and do not use any other devices that share the same internet

connection.

Istallation Failed

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