Apple Releases tvOS 12.4.1, watchOS 5.3.1, and a macOS Mojave 10.14.6 Supplemental Update

Apple today released tvOS 12.4.1, watchOS 5.3.1, and macOS Mojave 10.14.6 for its Apple TV, Apple Watch, and Mac devices, to go along with an iOS 12.4.1 update that addresses a serious vulnerability.

The new software updates are available immediately on the ‌Apple TV‌, Apple Watch, and Mac.

appleproductlineup
The three new updates are minor in scale and focus on bug fixes and other under-the-hood performance improvements rather than outward-facing features. On the Mac, the update fixes several issues:

This update:
- Resolves an issue that may cause certain Mac notebooks to shut down during sleep
- Fixes an issue that may degrade performance when working with very large files
- Addresses an issue that may prevent Pages, Keynote, Numbers, iMovie, and GarageBand from updating

tvOS 12.4.1, watchOS 5.3.1, and the new version of macOS 10.14.6 may be some of the last updates that we see before Apple releases new tvOS 13, watchOS 6, and macOS Catalina software this fall.

Popular Stories

Apple Watch Ultra Night Mode Screen

Apple Watch Ultra 3 Launching Later This Year With Two Key Upgrades

Wednesday July 2, 2025 1:13 pm PDT by
The long wait for an Apple Watch Ultra 3 appears to be nearly over, and it is rumored to feature both satellite connectivity and 5G support. Apple Watch Ultra's existing Night Mode In his latest Power On newsletter, Bloomberg's Mark Gurman said that the Apple Watch Ultra 3 is on track to launch this year with "significant" new features, including satellite connectivity, which would let you...
iPhone 17 Pro in Hand Feature Lowgo

iPhone 17 Pro Max Battery Capacity Leaked

Thursday July 3, 2025 5:40 am PDT by
The iPhone 17 Pro Max will feature the biggest ever battery in an iPhone, according to the Weibo leaker known as "Instant Digital." In a new post, the leaker listed the battery capacities of the iPhone 11 Pro Max through to the iPhone 16 Pro Max, and added that the iPhone 17 Pro Max will feature a battery capacity of 5,000mAh: iPhone 11 Pro Max: 3,969mAh iPhone 12 Pro Max: 3,687mAh...
iPhone 17 Pro Lower Logo Magsafe

iPhone 17 Pro's New MagSafe Design Revealed in Leaked Photo

Wednesday July 2, 2025 8:37 am PDT by
The upcoming iPhone 17 Pro and iPhone 17 Pro Max are rumored to have a slightly different MagSafe magnet layout compared to existing iPhone models, and a leaked photo has offered a closer look at the supposed new design. The leaker Majin Bu today shared a photo of alleged MagSafe magnet arrays for third-party iPhone 17 Pro cases. On existing iPhone models with MagSafe, the magnets form a...
Wi Fi WiFi General Feature

iOS 26 Adds a Useful New Wi-Fi Feature to Your iPhone

Wednesday July 2, 2025 6:36 am PDT by
iOS 26 and iPadOS 26 add a smaller yet useful Wi-Fi feature to iPhones and iPads. As spotted by Creative Strategies analyst Max Weinbach, sign-in details for captive Wi-Fi networks are now synced across iPhones and iPads running iOS 26 and iPadOS 26. For example, while Weinbach was staying at a Hilton hotel, his iPhone prompted him to fill in Wi-Fi details from his iPad that was already...
airpods pro 2

AirPods Pro 3 to Help Maintain Apple's Place in Earbud Market Amid Increasing Low-Cost Competition

Thursday July 3, 2025 7:25 am PDT by
Apple's position as the dominant force in the global true wireless stereo (TWS) earbud market is expected to continue through 2025, according to Counterpoint Research. The forecast outlines a 3% year-over-year increase in global TWS unit shipments for 2025, signaling a transition from rapid growth to a more mature phase for the category. While Apple is set to remain the leading brand by...
iOS 18

Apple Releases Second iOS 18.6 Public Beta

Tuesday July 1, 2025 10:19 am PDT by
Apple today seeded the second betas of upcoming iOS 18.6 and iPadOS 18.6 updates to public beta testers, with the betas coming just a day after Apple provided the betas to developers. Apple has also released a second beta of macOS Sequoia 15.6. Testers who have signed up for beta updates through Apple's beta site can download iOS 18.6 and iPadOS 18.6 from the Settings app on a compatible...
apple silicon mac lineup 2024 feature purple m5

Apple's Upcoming Macs Listed in New Report

Thursday July 3, 2025 9:09 am PDT by
AppleInsider's Marko Zivkovic today shared a list of alleged identifiers for future Mac models, which should roll out over the next year or so. The report does not reveal anything too surprising, but it does serve as further evidence that Apple is seemingly working on new models of every Mac, including the MacBook Air, MacBook Pro, iMac, Mac mini, Mac Studio, and Mac Pro. Apple is...

Top Rated Comments

Codpeace Avatar
77 months ago
I haven't seen this many supplementals on the Mac in a long time. Still less than Windows 10 though...
Personally, I think this is a very good thing. I think the reasonable inference to be drawn from more updates is not that there are an abnormally large number of bugs, but rather that Apple is working more proactively to address the inevitable bugs present in complex code as they manifest.
Score: 9 Votes (Like | Disagree)
Colonel Blimp Avatar
77 months ago
Going from an earlier versions, say 10.14.2 or whatever, would you install the 10.14.6 Combo, then the Aug 1 10.14.6 Supplemental Update and then this August 26 10.14.6 Supplemental Update? Or does this Supplemental Update also include the features in the earlier Supplemental Update?
It appears that Apple released a new 10.14.6 Combo Update today (Aug 26), so I’m guessing it incorporates today’s new Supplemental Update. The previous (Aug 1) 10.14.6 Combo and Supplemental Updates are no longer available from Apple’s web site ('https://support.apple.com/en_US/downloads').

At any rate, after you install today’s Supplemental Udpate, your build number gets updated to 18G95 ('https://support.apple.com/en-us/HT210548'), so if that’s your build number ('https://support.apple.com/en-us/HT201260') after installing the Combo Update, then you should be up to date.
Score: 4 Votes (Like | Disagree)
rmb7984 Avatar
77 months ago
My late 2013 MacBook Pro has been restarting during sleep, and no joke, I had started shopping for new Macs. Glad to see this was an issue that they addressed.
Score: 4 Votes (Like | Disagree)
Bokito Avatar
77 months ago
This is the second supplemental update doe 10.14.6, that addresses assimilate sleep issue that was introduced in the original update. They really should fix versioning and call it 10.14.6.2, or 10.14.8.
Score: 4 Votes (Like | Disagree)
edolecki Avatar
77 months ago
1.25GB here. Intense.
Score: 3 Votes (Like | Disagree)
Constable Odo Avatar
77 months ago
Thankfully, no problems for my 2012 i7 Mac Mini or my 2015 i7 MacBook Pro. Mojave has been running as solid as a desert rock. I can only hope Catalina is as stable and responsive as Mojave has been for me. The supplemental upgrade installed smoothly and was up and running in minutes. At least Apple is doing something right.
Score: 3 Votes (Like | Disagree)