Looks like no one’s replied in a while. To start the conversation again, simply ask a new question.

mantzalos Author

Level 1

8 points

macOS Catalina 10.15.4 Supplemental Update

is it working? it keeps asking me to download. i do, I restart and then it appears again as an update

Posted on Apr 9, 2020 10:50 AM

Reply

Top-ranking reply

Level 10

361,919 points

Posted on Apr 9, 2020 11:27 AM

Try this link: Download macOS Catalina 10.15.4 Supplemental Update.

View in context

Similar questions

software update -macOS Catalina 10.15.6 Update I have tried heaps of times to update my the software on my MacBook Air but it just doesn't happen. Can anyone advise me on a fix please?
4 years ago 303 3
New update for MacOS Catalina 15.6.1 disappeared when i selected download I have the last update MacOS catalina 10.15.7. My mac was showing the new update 15.6.1, so I requested the update to download. I came back hours later and there was no update, error warning or option to try again. How do I get update now? I have plenty of memory.
2 years ago 332 3
Updates 10.15.6 supplemental update won't install on my MacBook pro I have updated this supplemental update for Catalina several times and it keeps stating it needs to be updated. How do I get this to update and the notification to update, to go away?
4 years ago 522 2

2 replies

Sort By:

Top-ranking reply

Level 10

361,919 points

Apr 9, 2020 11:27 AM in response to mantzalos

Try this link: Download macOS Catalina 10.15.4 Supplemental Update.

Reply

mantzalos Author

Level 1

8 points

Apr 10, 2020 1:06 AM in response to Kappy

thanks. :)

hopefully it may work

Reply

macOS Catalina 10.15.4 Supplemental Update

Welcome to Apple Support Community

A forum where Apple customers help each other with their products. Get started with your Apple Account.

Learn more Sign up