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Hi, How can I update my 2013 Mac to MacOS Sierra 10.13.6

How can I update my 2013 Mac to MacOS Sierra 10.13.6


MacBook Pro 13″, macOS 10.13

Posted on Jan 13, 2021 10:40 AM

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Question marked as Top-ranking reply

Posted on Jan 13, 2021 10:52 AM

Which OS you can upgrade to will be governed by which model and year your mac is.


Click on the  top left of your screen click on About This Mac to find out the year of your mac.


For macOS High Sierra or others,


Open Safari and click on this link, 


How to get old versions of macOS – Apple Support


Check to see which OS's your mac is compatible with,


Then go to the Download OS section and click on the OS you want to install.


If you want to or are able to install Big Sur, open Safari and click on the link below.

How to upgrade to macOS Big Sur - Apple Support


Before upgrading make a full back up of your Mac.


Check that third party apps you use have updates available for the new OS.

https://roaringapps.com

Check that your printers/ scanners etc have updated drivers and software available for the new OS.


Connect your mac to your router via cable rather than rely on WiFi.

Do not use your mac while it is downloading

and do not use any other devices that share the same internet connection.


If the App Store says ‘Open’ then it is detecting a previous download of the install app

go to the Applications folder locate Install macOS ******.app.

Move it to the Trash, empty the Trash.

Restart, click on the link again, the App Store should say ‘Get' or 'Download'.


If you are considering upgrading to Catalina or Big Sur be warned they do not support 32bit apps.

Your Mac is probably running 32bit apps and these will need to be updated to 64bit apps,

some updates may be free, some may be paid. Use this app to discover which apps you have

are 32bit, https://www.stclairsoft.com/Go64/ then contact the developers of the software to see

if they are providing 64bit updates or alternatives.

1 reply
Question marked as Top-ranking reply

Jan 13, 2021 10:52 AM in response to Debwcar61

Which OS you can upgrade to will be governed by which model and year your mac is.


Click on the  top left of your screen click on About This Mac to find out the year of your mac.


For macOS High Sierra or others,


Open Safari and click on this link, 


How to get old versions of macOS – Apple Support


Check to see which OS's your mac is compatible with,


Then go to the Download OS section and click on the OS you want to install.


If you want to or are able to install Big Sur, open Safari and click on the link below.

How to upgrade to macOS Big Sur - Apple Support


Before upgrading make a full back up of your Mac.


Check that third party apps you use have updates available for the new OS.

https://roaringapps.com

Check that your printers/ scanners etc have updated drivers and software available for the new OS.


Connect your mac to your router via cable rather than rely on WiFi.

Do not use your mac while it is downloading

and do not use any other devices that share the same internet connection.


If the App Store says ‘Open’ then it is detecting a previous download of the install app

go to the Applications folder locate Install macOS ******.app.

Move it to the Trash, empty the Trash.

Restart, click on the link again, the App Store should say ‘Get' or 'Download'.


If you are considering upgrading to Catalina or Big Sur be warned they do not support 32bit apps.

Your Mac is probably running 32bit apps and these will need to be updated to 64bit apps,

some updates may be free, some may be paid. Use this app to discover which apps you have

are 32bit, https://www.stclairsoft.com/Go64/ then contact the developers of the software to see

if they are providing 64bit updates or alternatives.

Hi, How can I update my 2013 Mac to MacOS Sierra 10.13.6

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