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Big Sur

Apple’s big test of data integrity

Since November 2020, every T2 and Apple silicon Mac that has booted Big Sur or later in Full Security mode has check the integrity of its 9 GB SSV.

May 30, 2023 Macs, Technology

Apple has released updates to Ventura 13.4, Monterey 12.6.6 and Big Sur 11.7.7

Apple has just released the update to bring macOS 13 Ventura to version 13.4 (build 22F66), and security […]

May 18, 2023 Macs, Technology, Updates

Apple has released security updates to Monterey 12.6.5 and Big Sur 11.7.6

Apple has just released security updates to macOS Monterey and Big Sur, bringing them to versions 12.6.5 and […]

April 10, 2023 Macs, Technology, Updates

macOS Ventura 13.3, Monterey 12.6.4 and Big Sur 11.7.5 bring firmware updates for all supported Macs

This week’s updates to macOS 13.3, 12.6.4 and 11.7.5 should have updated the firmware of every supported Mac. […]

March 29, 2023 Macs, Technology, Updates

Apple has released updates to Ventura 13.3, Monterey 12.6.4 and Big Sur 11.7.5

Apple has just released updates to bring macOS 13 Ventura to version 13.3 (build 22E252), and security updates […]

March 27, 2023 Macs, Technology, Updates

XProCheck 1.4 is easier to use and more nuanced

T T Read More

Now has more nuanced interpretation of potential problems reported by XPR, and displays a simple summary in a separate reporting panel.

March 21, 2023 Macs, Technology, Updates

Apple has released a security update to Big Sur 11.7.4

Apple has just released an update to bring Big Sur to version 11.7.4. Although a security update, Apple […]

February 15, 2023 Macs, Technology, Updates

Apple has released updates to Ventura 13.2, Monterey 12.6.3 and Big Sur 11.7.3

Apple has just released updates to bring macOS 13 Ventura to version 13.2 (build 22D49), and security updates […]

January 23, 2023 Macs, Technology, Updates

Apple has released Ventura 13.1 and security updates to Monterey and Big Sur

Apple has just released the update to macOS Ventura 13.1, and concomitant security updates to Monterey (12.6.2) and […]

December 13, 2022 Macs, Technology, Updates

Reference info for Ventura, and macOS 11 and 12 updates, is complete

Links to firmware info, disk layout and structure, and security software for 13.0, 12.6.1 and 11.7.1.

November 3, 2022 Macs, Technology

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