1. Update Mac High Sierra
  2. Firmware Update High Sierra Mac Os
  3. Update Mac High Sierra To Catalina

How to update a Mac running macOS High Sierra or earlier. High Sierra was released in late 2017. If you haven't updated since then, you should be sure to update as soon as you can to keep your. Mac mini introduced in 2014 or later iMac introduced in 2014 or later iMac Pro Mac Pro introduced in 2013 or later View the complete list of compatible computers. If upgrading from macOS Sierra or later, your Mac needs 35.5GB of available storage to upgrade. If upgrading from an earlier release, your Mac needs up to 44.5GB of available storage. Hi all, I've been a bit lazy with updating my Macbook Pro OS, I'm still on 10.13.6. It doesn't look like I can jump straight to 10.15 - do I need to update 10.13.6 to something else before I can get it to 10.15?

Automatic Mac App updates can be useful. These will automatically run in the background and save you a little time, keeping apps fully up-to-date. But not everyone wants this feature. It can be better to know exactly what you are downloading, even if you’ve been using the same app for a while.

In this article, we look at the ways you can prevent automatic app updates on a Mac. There are a few ways you can do this, and apps that can make it quicker and easier to ensure you’ve only got the apps you need running on your Mac.

#1: Change update preferences (macOS Mojave 10.14 and newer)

  1. Go to the  Apple menu
  2. Click on App Store
  3. Now click on Preferences
  4. In this, is a box for Automatic Updates (if checked by default, uncheck the box to disable automatic updates)

In the future, when an app you've downloaded through the Mac App Store has an update coming through, you will be alerted, but it can’t download until you manually confirm it.

Depending on the macOS or older version, Mac OS X that you are running, there are other ways to disable automatic updates. For these, we've covered Mac OS X High Sierra, Sierra, El Capitan, Yosemite, Mavericks in the tip below — as they follow the same process — and older operating systems in another tip further down the article.

#2: Disable automatic updates (For: Mac OS X High Sierra, Sierra, El Capitan, Yosemite, Mavericks)

With older operating systems — Mac OS X High Sierra, Sierra, El Capitan, Yosemite, Mavericks — the process is slightly different from the one listed above for stopping auto app updates.

Update Mac High Sierra
  1. Go to the  Apple menu
  2. Click on App Store
  3. Now click on Preferences
  4. Uncheck ALL of the following boxes to prevent automatic updates:
  • Automatically check for updates
  • Download newly available updates in the background
  • Install app updates

However, leave the following box enabled (as this is crucial for security): Install system data files and security updates.

#3: Delete Google Automatic updaters and other background agents

With some apps, they update and even work in the background without you being aware.

These are known as background apps, or and with some they have launch agents that activate whenever a Mac is switched on. All of this potentially uses processing power, such as CPU, and even internet bandwidth. Apps shouldn't be working unless you need them and remember agreeing to open them.

Here is how to prevent this from happening:

  1. Download CleanMyMac X (for free, here).
  2. Click on the Optimization module.
  3. There is a Launch Agents tool within this.
  4. Use it to disable automatic updates, notifications and even disable Google Automatic updaters and other background apps and launch agents.

#4: For third-party apps, you can also disable updates within individual app settings

Not everyone downloads apps on a Mac from the Mac App Store.

In many cases, people get them straight from a developers website, or third-party subscription service.

With these, you need to go into the individual apps, where you should have the option to ensure they automatically update, or to switch this setting off. With these apps, they will be configured to adhere to macOS standards, so these options should come as a normal feature, ensuring they're easy to update, or not, according to what people prefer.

Before we continue, here is a cool Apple fact for you: Have you ever noticed the date shown on created and modified timestamps that have failed to download, or you cancelled or paused during a download?

Take a look. Instead of showing whichever date the download stopped, they show 24 January 1984 — the day Apple founder, Steve Jobs, unveiled the first Apple Macintosh computer to the world.

#5: Another way to keep your software updated

As mentioned above, CleanMyMac X is a great way to prevent automatic updates and remove unwanted background apps. It can also be used in a reverse way — for updating all your applications.

The free version of CleanMyMac X (download it here) comes with an Updater feature to keep all of your updates in one place — whether or not you got them from the Mac App Store. It’s especially handy for 32-bit apps that will no longer work on the 2019 macOS Catalina. But if there are newer, 64-bit versions of these apps already available, the Updater in CleanMyMac X will suggest to automatically update your Mac.
It is also useful for keeping your Mac free from viruses and other problems that can cause a Mac to slow down. Get your Mac running as good as new, and make sure you’re only downloading the apps you definitely need.

'macOS 10.13 High Sierra is now available for update on Mac computers and can anyone of you tell me some tips that can help me smoothly update my MacBook Pro into latest macOS High Sierra without losing any data or meet any problems? Thank you.'

If you are trying to find a simple way to update Mac OS to the latest 10.13 or 10.13.4 High Sierra or you are looking for effective solutions to fix macOS High Sierra update stuck or failure error, you are at the right place. Follow the two next parts to free download macOS 10.13/10.13.4 to install and fix the macOS High Sierra update error right now.

Part 1. Upgrade to macOS 10.13/10.13.4 High Sierra without losing data

Here Part 1, we'll show you how to upgrade to macOS 10.13/10.13.4 High Sierra without losing any data on MacBook Pro/MacBook Air/iMac etc.

Step 1. Back up Mac computer data before macOS 10.13/10.13.4 update

Here you have two options to backup Mac data before macOS 10.13/10.13.4 update: Time Machine or Mac backup software for help.

Option 1. Back up Mac data with Time Machine

  1. 1. Connect an external hard drive to your Mac and launch Time Machine. (The drive should be at least the same size as your Mac drive.)
  2. 2. Turn the Time Machine slider ON > Select Backup Disk to set the external hard drive as the backup destination.
  3. 3. Select important data to backup now.

Option 2. Backup Mac data with Mac backup software

EaseUS Todo Backup for Mac supports backing up your Mac data in 3 steps:

1. Download, install and launch EaseUS Todo Backup for Mac.
Click the first Backup tab or simply click the plus (+) button at the left corner of the left pane to create a backup project -- name the backup project and click OK.

2. Set up the backup destination where you want to store Mac files as backups, automatic backup frequency and click OK.

3. Add files and folders to the backup project.
Click File+ to selectively choose files and folders to back up and click the blue start button to back up your Mac data to another drive or external device.

Step 2. Download and install macOS 10.13/10.13.4 High Sierra

1. Go to the Apple store > Find macOS 10.13.10.13.4 update.
2. Click Download and fill in your Apple ID when asked.
3. After you download the macOS 10.13/10.13.4 upgrade software, install the software and update Mac computer to macOS 10.13 or 10.13.4 High Sierra by following the on-screen instructions.
If no update problems occur, restart your Mac computer and enjoy the new macOS on your device.
If you get stuck or cannot install macOS 10.13 on your device, just follow Part 2 to get the problems solved and fixed on your own.

Part 2. Fix macOS 10.13/10.13.4 High Sierra update stuck/failure or freeze error

If you cannot download or install macOS 10.13 update on your Mac, or macOS 10.13/10.13.4 gets stuck, freezes or fails to install, don't panic and just simply follow these instructions.

Fix 1. macOS Sierra 10.13/10.13.4 downloaded but won't install

If you get stuck or fail to install the downloaded macOS 10.13/10.13.4, try the tips below to get this problem fixed:

  • Open Launchpad > Delete 'Install macOS Sierra' file with a question mark on it.
  • Reboot Mac and retry downloading a new macOS Sierra update 10.13/10.13.4.
  • Click Apple Menu > Select App Store > Click Update next to macOS Sierra in the Update section.

Fix 2. macOS 10.13/10.13.4 High Sierra fails to install/gets stuck or freezes while installing

Here you have two options to fix the macOS 10.13/10.13.4 installation failure error:

Option 1. Install macOS update in Safe Mode to fix the macOS High Sierra 10.13/10.13.4 update stuck error

  • Disable or uninstall any anti-virus software on your Mac.
  • Ensure Mac computer has a proper and reliable internet connection.
  • Install macOS Sierra in Safe Mode.
  • Hold Power until your Mac shuts down > Turn your Mac on and hold the Shift key > Release Shift when the Apple logo appears > The Mac shall be booted into the Safe Mode.
  • Then try to install macOS 10.13/10.13.4 update again.

If you cannot install macOS 10.13/10.13.4 in Safe Mode, try a clean installation of the new update.

Option 2. Clean installation of macOS Sierra 10.13/10.13.4 to fix macOS fails to install issue

To complete a clean installation of macOS Sierra 10.13/10.13.4 on Mac, you may need to do some pre-installation preparation:

Step 1. Create a bootable installer

  • Download the macOS Sierra 10.13/10.13.4 installation package from Mac App Store.
  • Connect a new USB drive with Mac > Open Disk Utility in Applications/Utilities folder > Select thumb drive in sidebar and click Format.
  • Name USB as Untitled > Choose OS X Extended > Click Erase > Open Terminal once the USB is formatted and finish downloading macOS Sierra.
  • Ensure USB named Untitled is connected to Mac > Type below command in Terminal and hit Enter: sudo /Applications/Install macOS Sierra.app/Contents/Resources/createinstallmedia --volume /Volumes/SierraBootInstall --applicationpath /Applications/Install macOS Sierra.app --nointeraction &&say Done
  • Enter the Administrator password if necessary. The command will create a bootable Sierra installer on the USB drive.
Update

Step 2. Clean installation of macOS 10.13/10.13.4 update

  • Connect a USB bootable drive to your Mac and restart the Mac by holding Option until you hear the reboot tone.
  • Select the disk called Install macOS Sierra in the drive list that appears on the screen.
  • Once the USB drive is booted, select Disk Utility > Choose Mac's startup from the list > Click Erase.
  • Once Mac's startup disk is formatted, return to the Utilities window and select Install macOS > Choose the recently erased startup drive to install macOS > Follow onscreen prompts to complete the installation.

Extra Tip: Restore lost data due to the macOS 10.13/10.13.4 High Sierra update

Update Mac High Sierra

If you forgot to create backups for your Mac data before the macOS 10.13/10.13.4 update, you still have a chance to restore lost data due to the update.

Professional Mac data recovery software - EaseUS Data Recovery Wizard for Mac with Bootable Media allows you to restore all lost data due to a macOS update or for other reasons.

1. Click the tutorial page about how to create bootable media for Mac.
2. Boot your Mac from EaseUS Data Recovery Wizard for Mac Bootable Media.
3. Launch EaseUS Data Recovery Wizard for Mac and select the file types of lost data. Click Next.
4. Choose the volume where the data was lost, click Scan to let the program scan the lost data for you.
Choose Deep Scan and let the program find more lost data for you on your Mac.

Firmware Update High Sierra Mac Os

Important Note -- if your Mac hard drive uses an APFS file system, you can only use the deep scan option to scan and find all lost data on the drive

Update Mac High Sierra To Catalina

5. Preview and choose the found hard drive data, then click Recover to save it in a safe spot on your Mac.