Apple has released Mac OS X 10.5.4 Update for installation via Software Update
The 10.5.4 Update is recommended for all users running Mac OS X Leopard and includes general operating system fixes that enhance the stability, compatibility and security of your Mac.
For detailed information on this update, please visit this website: Mac OS X 10.5.4 update details (page no longer available). For detailed information on security updates, please visit this website: https://support.apple.com/en-us/100100.
According to MobileMe's Terms of Service, Mac OS X 10.5.4 is required to use MobileMe services.
Get the iClarified Daily Newsletter
Apple news, rumors, tutorials, price drop alerts, in your inbox every evening, free.
Unsubscribe at any time.
Success!
You have been subscribed.
Add Comment
Would you like to be notified when someone replies or adds a new comment?
Yes (All Threads)
Yes (This Thread Only)
No
Notifications
Would you like to be notified when we post a new Apple news article or tutorial?
![Apple Releases First Public Betas of iOS 27, macOS 27 Golden Gate, and More [Download]](/images/news/101459/101459/101459-160.jpg "Apple Releases First Public Betas of iOS 27, macOS 27 Golden Gate, and More [Download]")
![Apple Releases macOS Tahoe 26.6 Beta 5 to Developers [Download]](/images/news/101457/101457/101457-160.jpg "Apple Releases macOS Tahoe 26.6 Beta 5 to Developers [Download]")
![Apple Seeds Fifth Betas of watchOS 26.6, visionOS 26.6, and tvOS 26.6 to Developers [Download]](/images/news/101456/101456/101456-160.jpg "Apple Seeds Fifth Betas of watchOS 26.6, visionOS 26.6, and tvOS 26.6 to Developers [Download]")
![Apple Releases iOS 26.6 Beta 5 and iPadOS 26.6 Beta 5 to Developers [Download]](/images/news/101455/101455/101455-160.jpg "Apple Releases iOS 26.6 Beta 5 and iPadOS 26.6 Beta 5 to Developers [Download]")
![AirPods Pro 3 Back On Sale for $199.99 ($50 Off) [Deal]](/images/news/101451/101451/101451-160.jpg "AirPods Pro 3 Back On Sale for $199.99 ($50 Off) [Deal]")
![Apple Watch Ultra 3 Drops to $659.97 on Amazon, $10 Above Record Low [Deal]](/images/news/101419/101419/101419-160.jpg "Apple Watch Ultra 3 Drops to $659.97 on Amazon, $10 Above Record Low [Deal]")
