macOS

How to install macOS 10.12 Sierra on unsupported Mac hardware

Joaquim Barbosa ∙ Updated January 26, 2023

With macOS Sierra, Apple dropped support for some of its hardware models for the first time in several years. Citing various incompatibilities and hardware deficiencies, they cut out a large swathe of machines from running Sierra. However, many Mac owners have questioned their motives, observing that some machines have made the cut whilst their more powerful contemporaries (such as the MacBook Pro) have mysteriously been left behind.

This led some to conclude that Apple is simply raising the bar to encourage hardware upgrades, and that there is often no incontrovertible hardware reason which dictates the unsupported machines. In many cases this turned out to be true, and with a few tweaks and amendments many of the "unsupported" machines have been brought back into the fold by a tool by dosdude1, called macOS Sierra Patcher. In this guide, we'll walk you through how to use the tool to install macOS 10.12 Sierra on older Mac hardware, which claims not to support it.

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Beta 3 of iOS 10.3 and macOS Sierra 10.12.4 released for public beta testing

Christian Zibreg ∙ February 21, 2017

iOS 10.3 beta 3 with Find My AirPods and other enhancements and macOS Sierra 10.12.4 beta 3 with Night Shift Mode and other perks are both now available for public beta-testing, assuming you've enrolled in Apple's Beta Software Program. After signing up on the web at beta.apple.com, deploy a special configuration profile on your iPhone, iPad, iPod touch or Mac and you'll be able to install the latest beta over-the-air via Apple's standard Software Update mechanism.

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macOS 10.12.4 beta 3 seeded to developers

Christian Zibreg ∙ February 20, 2017

Aside from watchOS 3.2 beta 3, tvOS 10.2 beta 3 and iOS 10.3 beta 3 with a new name and shame list for legacy apps,  Apple today seeded a third beta of what would become the fourth major update to Sierra since its launch last fall. macOS Sierra 10.12.4 beta 3 (build 16E163f) with Night Shift Mode and other perks is now available to registered developers.

You can deploy the latest beta over the air on your Mac through the Mac App Store's Updates tab. Today's release is only for developers but a version aimed at public beta testers should drop in the next 24 hours.

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New Mac malware from Russia targets your saved passwords and iPhone backups

Christian Zibreg ∙ February 15, 2017

It used to be that Mac computers were immune from the vast majority of viruses and malware plaguing Windows and other platforms. But as Apple's products have been growing in popularity, hackers and malware developers have been increasingly targeting macOS.

Following recent reports of Mac malware that uses a very old Windows trick which relies on Microsoft Word macros, a new strain of malware from Russian hackers has been found to steal your saved passwords and iPhone backups, security firm BitDefender said.

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New malware uses auto-running macros in Word documents to infect your Mac

Christian Zibreg ∙ February 9, 2017

Taking advantage of a primitive Windows technique relying on automatically-running macros embedded in Microsoft Word documents, a new type of Mac malware attack has been discovered recently. As first noted in a research compiled by Objective-See, the technique used may be crude but once an unsuspecting user opens an infected Word document and chooses to run the macros, the malware installs itself silently on the target Mac and immediately attempts to download a hazardous payload.

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macOS Sierra 10.12.4 now available to public beta testers

Christian Zibreg ∙ February 9, 2017

macOS Sierra 10.12.4 beta 2 with Night Shift Mode and other improvements is now available to public beta testers, two days after the software was seeded to Apple's registered developers.

Public beta testers can deploy the latest beta of Sierra over the air via the Software Update mechanism provided they have installed an appropriate configuration profile through Apple's Beta Software Program website.

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References to next-generation MacBook Pros with Kaby Lake chips found in Sierra code

Christian Zibreg ∙ February 7, 2017

A developer-only preview of what would become the macOS Sierra 10.12.4 software update references a total of eight next-generation MacBook Pro models with the latest Kaby Lake processors from Intel. First discovered by the Apple-centric blog named Pike’s Universum, the code strings in question point to unused IDs for three motherboard identifiers. Aside from other improvements, the Kaby Lake platform enables lower power consumption while possibly bringing support for 32GB RAM.

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macOS 10.12.4 properly displays icons for Windows executable files in Finder

Christian Zibreg ∙ January 26, 2017

Yesterday's beta release of what would become the fourth major software update to macOS Sierra doesn't just bring iOS's Night Shift mode to your Mac. Aside from that feature and things like an updated PDF API, expanded Dictation support or the ability for Siri to look up cricket scores and rosters, macOS Sierra 10.12.4 includes better handling of Windows executable files in the Finder.

As discovered by Microsoft's Mac product designer Vaclav Vancura, rather than use a generic icon to represent Windows executables like before, macOS Sierra 10.12.4 now actually parses .EXE files for native Windows resources such as icons.

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