You can upgrade to macOS Sierra from OS X Lion or later on any of the following Mac models. Your Mac also needs at least 2GB of memory and 8.8GB of available storage space. MacBook introduced in late 2009 or later. MacBook Air introduced in late 2010 or later. MacBook Pro introduced in mid 2010 or later. Mac mini introduced in mid 2010 or later. So, follow these steps to download and update macOS: Make sure you have a fast and stable WiFi connection. Don’t use public networks in cafes/hotels for upgrades, they can. Open the App Store app on your Mac. Fin the last tab in the top menu, Updates. One of the updates is macOS High.
MacOS High Sierra update 10.13.6. ITunes Version 12.8. Then I tried to install them also on my MacBook Pro. At the App Store, both updates showed as being ready to be installed. I chose to install them both but only iTunes Version 12.8 was updated. Now, wenn I check for updates, it says “no updates available.”. I'm needing to upgrade to High Sierra to run some software, but have an old version of Pro Tools that doesn't work past El Capitan. So I was thinking of installing both on different drives and booting into which on I need. However when I go to update to High Sierra, I'm getting a message saying a firmware update is required.
https://truemfiles845.weebly.com/pspice-software-free-for-windows-7-32-bit.html. UPDATE 10/02/20 – Apple has just released a new Mojave Supplemental Update to fix all the problems of the previous Safari 14.0 Update.
UPDATE 10/01/20 –The Mojave 2020-005 Security Update and the Safari Update have been pulled due to all the problems they are causing!
UPDATE 9/26/20 – Some users have reported major problems after installing the update!
Today, Apple released macOS Security Update 2020-005 for High Sierra and Mojave. The 2020-005 security update will most likely will be the end of the line for macOS High Sierra. After macOS Big Sur is released, Apple will no longer support High Sierra.
Below you will find Build Versions, Download Links, Update Sizes and previous Security Update Links.
UPDATE 9/24/20 – The 2020-004 update was said to fix this but it actually did not work properly. If you had a UAMDM (User Approved Mobile Device Management) Enrolled Mac the --ignore option did NOT work. The 2020-005 update fixed this and now works properly. Big hat tip to @pcrandom for doing a ton of testing. He was able to confirm that this issue was fixed.
After installing 2020-004 on 10.14 & 10.13 you can once again block major upgrades (Catalina). I mentioned this change in my Catalina 10.15.6 Patch Notes Article.
NOTE: This change is ONLY for UAMDM (User Approved Mobile Device Management) and Supervised Macs. If your Mac is not Supervised or part of an UAMDM you will not be able to ignore major updates.
In macOS Big Sur softwareupdate --ignore is deprecated and no longer works. You will only be able to block minor and major updates for 90 days using MDM.Please file feedback NOW, if you need the ability to block minor & major updates in macOS Big Sur!Thanks for the clarification @mboylan!
I previously wrote about the situation here – mrmacintosh.com/10-15-5-2020-003-updates-changes-to-softwareupdate-ignore/ What happened to mac tools.
You can read up more on what happened below.
I document all of the macOS Build Versions like the latest Mojave 2020-005 High Sierra 2020-005 along with most Apple Applications, XProtect, Gatekeeper and MRT updates in one database. You can check out the link below.
Information on the Security fixes included in the 2020-005 Mojave Security Update
Information on the Security fixes included in the 2020-005 High Sierra Security Update
Safari was NOT updated
Download Size for High Sierra
Downloads Size for Mojave
The 2020-005 Security Update for Mojave and High Sierra upgrade BridgeOS to version – 17.16.16610.0.0
This security update has only 4 “Public” fixes. (some fixes are released later)
ImageIO
Available for: macOS High Sierra 10.13.6, macOS Mojave 10.14.6 https://herexload850.weebly.com/movie-editing-software-free-download.html.
Impact: Processing a maliciously crafted image may lead to arbitrary code execution
Description: An out-of-bounds read was addressed with improved input validation.
CVE-2020-9961: Xingwei Lin of Ant Group Light-Year Security Lab
Available for: macOS High Sierra 10.13.6
Impact: A remote attacker may be able to unexpectedly alter application state
Description: This issue was addressed with improved checks.
CVE-2020-9941: Fabian Ising of FH Münster University of Applied Sciences and Damian Poddebniak of FH Münster University of Applied Sciences
Model I/O
Available for: macOS High Sierra 10.13.6, macOS Mojave 10.14.6, macOS Catalina 10.15
Impact: Processing a maliciously crafted USD file may lead to unexpected application termination or arbitrary code execution
Description: An out-of-bounds read was addressed with improved bounds checking.
CVE-2020-9973: Aleksandar Nikolic of Cisco Talos
Sandbox
Available for: macOS High Sierra 10.13.6, macOS Mojave 10.14.6, macOS Catalina 10.15
Impact: A malicious application may be able to access restricted files
Description: A logic issue was addressed with improved restrictions.
CVE-2020-9968: Adam Chester(@xpn) of TrustedSec
Security Updates 2020-005 Mojave
Say hello to macOS 10.13 High Sierra, the new operating system for Mac desktops and notebooks that brings some impressive under-the-hood refinements. If you were expecting some big overhauls, chances are you’ll be disappointed at a first view. But look closer and you’ll discover the fine details that amount to a better user experience and more power for your Mac.
Upgrading to macOS High Sierra is seamlessly simple, taking up little time and almost no effort. And with the upgrade guide we’ve prepared, you’re going to be running the new OS in no time.
The team at Apple went right on target, tweaking those features and apps that promise to be in the spotlight in the near future. With a new and improved AFPS file system, a faster browser (which promises to be the fastest on the market), stellar graphics, better gaming capabilities, and VR support, macOS 10.13 is definitely here to make a stand.
Macos catalina supported macs. To really give your Mac a boost, upgrading to the new High Sierra is kind of mandatory. Think only about how much space you’ll save with the new operating system that compresses video up to 40% more. macOS High Sierra also comes with an improved Photos app, that now offers professional editing tools that will keep you hooked to find the perfect composition. Of course, the most important upgrade comes from Metal 2, which promises stellar GPU and CPU capabilities while opening the world toward VR and AR.
So, to conclude: upgrade to macOS High Sierra for more space, speed, and power. We should have started with that, right?
Now that you’ve decided that you cannot live without the new macOS 10.13 High Sierra, it’s time to thoroughly prepare for the upgrade. Do note that the beta version now available may not contain all the features, so if you want to upgrade for a specific feature, make sure it’s included. Let’s go!
In order to prepare to upgrade to High Sierra you should, of course, verify if your Mac is compatible with the new system. As a general rule, any late 2009 Mac or newer will theoretically be able to run it without any issues.
Next, you should do a thorough Mac cleanup to have it running smoothly even before upgrading. A complete cleaning process includes deleting duplicate documents, photos, and files, while also removing temporary files and cache data that built up in the background. You can do this manually (if you have the patience) or you can turn to an app such as CleanMyMac X to have it do all the dirty work for you.
Having a healthy Mac is key to making the most and enjoying the best of macOS High Sierra. Thus, it’s mandatory to check if your Mac has any issues before performing the upgrade. How?
Mac to windows keyboard converter. If you’re lucky, your Mac won’t have any problems. But if you live in the real world, you’ll have to perform some repairs by using the Repair Disk. Restart and hold Command+R to perform the repairs with Disk Utility.
The final preparation step regards the free space necessary for macOS High Sierra. The official sources from apple.com recommend having 8GB of free space before upgrading to the new system, but we feel more comfortable with reserving about 15GB. What can we say, we like our space. If you don’t have enough space, that means you Mac still needs a bit of cleaning.
Backing up your Mac before a major upgrade is a necessity, especially if you’re going for a beta version. You don’t want to risk losing any precious info, so there’s no excuse for skipping this step.
You can easily backup your Mac by turning to Apple’s own software, Time Machine, that saves a copy of everything on your Mac on hourly, daily, monthly, and weekly backups. What’s more, except the automatic backups, you can also customize the process and have your most precious docs and files backed up manually from System Preferences.
In order to use Time Machine, you also need an external storage device. How big? The bigger the better. Choose your favorite from USB, SDD, NAS drive, or Thunderbolt hard drive.
Once you’ve prepared your Mac for the upgrade, it’s time to get the process started. Read on to find a comprehensive guide to a fast and safe upgrade.
Next, make sure to set up for automatic updates from your System Preferences and the App Store, in order to always have your Mac performing at its best.
So there you have it! We hope you enjoy the upgraded features and your Mac’s new regained speed and, hopefully, extra space.
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