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why can't I update to Big Sur? It's not there when I ask for updates

I'm unable to upgrade to Big Sur. It's not available in the App store.


Posted on Aug 20, 2021 10:10 AM

Reply
Question marked as Top-ranking reply

Posted on Aug 20, 2021 10:35 AM

How to Upgrade  macOS:


The macOS version you can upgrade to depends on the model and year of your Mac.

Click the  (Apple) menu at the top left of your screen and choose About This Mac


❗️ – IMPORTANT – Backup your data, now, before you upgrade.

Learn How to Back up your Mac with Time Machine:

https://support.apple.com/en-us/HT201250


❗️ – IMPORTANT – Your 32-bit apps won’t work in Catalina or Big Sur.

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

Use this free utility to check the compatibility of your apps:

St. Claire Software – Go64: https://www.stclairsoft.com/Go64/


🖥 – Check compatibility of your Mac with newer versions of macOS.

https://support.apple.com/en-us/HT201475


These Mac models are compatible with macOS 11 Big Sur :

• MacBook (2015 or newer)

• MacBook Air (2013 or newer)

• MacBook Pro (Late 2013 or newer)

• Mac mini (2014 or newer)

• iMac (2014 or newer)

• iMac Pro (2017 or newer)

• Mac Pro (2013 or newer)



✅ - Using Safari only, download the macOS upgrade installer app:

Click > Big Sur.

2 replies
Question marked as Top-ranking reply

Aug 20, 2021 10:35 AM in response to BagsyM

How to Upgrade  macOS:


The macOS version you can upgrade to depends on the model and year of your Mac.

Click the  (Apple) menu at the top left of your screen and choose About This Mac


❗️ – IMPORTANT – Backup your data, now, before you upgrade.

Learn How to Back up your Mac with Time Machine:

https://support.apple.com/en-us/HT201250


❗️ – IMPORTANT – Your 32-bit apps won’t work in Catalina or Big Sur.

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

Use this free utility to check the compatibility of your apps:

St. Claire Software – Go64: https://www.stclairsoft.com/Go64/


🖥 – Check compatibility of your Mac with newer versions of macOS.

https://support.apple.com/en-us/HT201475


These Mac models are compatible with macOS 11 Big Sur :

• MacBook (2015 or newer)

• MacBook Air (2013 or newer)

• MacBook Pro (Late 2013 or newer)

• Mac mini (2014 or newer)

• iMac (2014 or newer)

• iMac Pro (2017 or newer)

• Mac Pro (2013 or newer)



✅ - Using Safari only, download the macOS upgrade installer app:

Click > Big Sur.

why can't I update to Big Sur? It's not there when I ask for updates

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