/Mac Cleaner /Top 12 Ways to Solve macOS Sierra Installation Stuck
- How To Install Sierra
- Apple Sierra Install
- Install Mac Sierra From Usb
- Cannot Install Mac Sierra
- Install Mac Os Sierra
I'm a Mac user and I simply want to upgrade to macOS Sierra but it seems like stuck. My friend has been experiencing a lot of problem with his macOS Sierra after he has upgraded to it. How do we fix these problems? Please help us.
Don't worry, we will solve this problem for you below.
As a result, the Mac OS Sierra installation gets stuck. There are many possible reasons why the installation is interrupted. It could be there has been a power shortage. It could also be there is not enough space available on your Mac. Perhaps, there are other issues with your Mac prior to updating. But regardless of the reason, we're here to. Just like Windows, as you can install two operating systems side by side, you can also install macOS on a single Mac like macOS Sierra and macOS Catalina. So let's download macOS Sierra DMG file. Download macOS 10.12.6 Sierra Final Version (16G2136) September 26, 2019. Their diagnosis was my MacBook Pro was in limbo. Neither installing high sierra nor keeping my old OSX. My Macintosh HD would not mount, so they basically gave me 2 options either install high sierra and lose my data or extract my data using a data recovery third party and then reinstall OSX. Anyways I tinkered with it. If you can't install macOS Catalina, you might be able to install an earlier macOS, such as macOS Mojave, High Sierra, Sierra, El Capitan, or Yosemite. Or create a bootable installer disk, then use that disk to install macOS on your Mac or another Mac. If you have hardware or software that isn't compatible with Mojave, you might be able to install an earlier macOS, such as High Sierra, Sierra, or El Capitan. MacOS Mojave won't install on top of a later version of macOS, but you can erase your disk first or install on another disk.
Article GuidePart 1: What Issues Cause macOS Sierra Installation Stuck?Part 2: How to Fix macOS High Sierra Install Stuck?Part 3: How To Speed Up macOS Sierra?Part 4: Conclusion
People Also Read:How to Update MacHow to Speed Up Mac
Part 1. What Issues Cause macOS Sierra Installation Stuck?
Upgrading to the macOS Sierra can be very enjoyable. It comes with greater performance and a lot of features. However, some people don't enjoy such benefits. They experience a lot of macOS Sierra issues of installation stuck that can be frustrating.
Fortunately, in this article, we will show you the different issues and how to fix them. But let's start with an outline of each of these issues of macOS Sierra installation stuck below:
1 - There is not enough disk space for macOS Sierra.
2 - Slow installation of macOS Sierra.
3 - Frozen installation of macOS Sierra.
4 - Mac device won't launch after macOS Sierra was installed.
5 - Wi-Fi speeds are very slow after installing macOS Sierra.
6 - Troubles with regards to Bluetooth hardware on the macOS Sierra.
7 - Trouble with a variety of Safari plugins.
8 - Applications don't launch or crashes.
9 - Reduced battery life on macOS Sierra.
10 - iTunes always crash on the macOS Sierra.
11 - Photoshop won't launch on macOS Sierra.
12 - Slow macOS Sierra.
Part 2. How to Fix macOS High Sierra Install Stuck?
According to the issues of macOS Sierra installation stuck above, here are some of the corresponding solutions to those problems as following:
- Get rid of unnecessary files in your system to get more disk space for the macOS Sierra installation.
- Restart your Mac and launch Safe Mode.
- Reset the NVRAM and SMC.
- Remove the outdated macOS Sierra Wi-Fi preferences.
- Use the latest Bluetooth hardware.
- Disable a variety of Safari plugins.
- Check if applications don't launch or crashes have issues with Sierra compatibility.
Problem 1. There is not enough disk space for macOS Sierra
It can be frustrating to realize that you don't have enough disk space to install macOS Sierra in your device. You need at least 8GB of disk space if you want to install macOS Sierra. If your device displays an error message stating that you do not have enough storage space, you must get rid of unnecessary files in your system. To do it quickly, you need powerful cleaning tools to help you do that, and here we recommend iMyMac's Mac Cleaner.
Here are step-by-step ways on how to use it:
Step 1. Download and Launch Program on Your Mac
Download the program from its official website. Launch the software on your Mac device. The main screen will display the Network condition of your device.
Step 2. Scanning Your System Junk
Check out the left side of the screen. Select the module named 'Master Scan'. Press the Scan button to start the scanning process. Wait for a moment until all junk files are displayed to you. The Mac Cleaner will display the junk files in various categories such as Application Cache, Photo Cache, Mail Cache, System Logs, System Cache, etc.
Step 3. Select Items to Clean Up
Select a category and preview the files in that category. Select the categories and specific files (in that category) you want to clean up. Press the button named Clean.
Step 4. Clean Up is Done
Wait until the selected files are cleaned up. These files will then be marked as Zero KB. Auto-recreated folders will not be marked as such.
Repeat steps 1 to 8. But this time on step 3, select the module 'Duplicate Finder' or 'Large & Old Files'.
Problem 2. Slow installation of macOS Sierra
This is a common problem experienced by those who wish to upgrade to the macOS Sierra. And it is usually caused by a device that is cluttered. What are the fixes to this? Well, if you have started the installation process already, then you simply have to wait.
If you haven't gone on with the process yet: Especially if your Mac device is slow and you have too few extra spaces on your drive you have to clean your Mac up. This is true too especially if the rainbow-colored wheel is showing up all the time on your device.
As stated previously, you can use iMyMac's Mac Cleaner to uninstall useless app that takes up much space.. This will help you prepare your Mac device for the upcoming macOS Sierra installation.
Problem 3. Frozen installation of macOS Sierra
There are times when the installation of your macOS Sierra seems stuck. This might be a good indication that the installation is frozen.
What should you do first? Well, just relax. After which press Command + L. This should give you more information on the log and it also shows you how long you actually have to wait until the installation is complete. Watch this to ensure that files are actually being installed on your device.
What if you pressed down Command + L and you're sure that nothing is being installed (nothing is happening). What you can do is to shut down your device by holding the power button down. Then, restart your Mac device. Press Command + L again to check the log.
What if there's still nothing going on? Well, you have to restart your Mac again. Once it opens, hold down the Shift button to launch Safe Mode. Launch the App Store and update your Mac while it is currently in Safe Mode.
Problem 4. Mac device won't launch after macOS Sierra was installed
Finished the installation but see a grey monitor instead of your macOS Sierra? Well, this means your Mac won't launch after macOS Sierra has been installed. What you can do is to utilize hardcore restoration methods. Here's how to do it:
1 - Restart the Mac device while resetting the NVRAM. Do this by pressing Command + Option + R + P. Hold these keys down.
2 - Reset the System Management Controller (SMC). Do this by shutting down your Mac device and unplugging every cable. Wait for a couple of minutes.
After which, plug in the cables back again. Turn on your Mac device afterward.
3 - Boot up your Mac device in Safe Mode. Do this by shutting down your Mac device and restarting it again while you press the Shift Key (make sure you hold it down).
Plus, you have to ensure that your Mac device has a minimum of 9GB of free disk space.
4 - Remove every third-party Kext and third-party extensions available.
5 - Remove anti-virus applications.
6 - macOS Sierra does not support PPTP VPN Software. That's why you have to remove all of these first.
Problem 5. Wi-Fi speeds are very slow after installing macOS Sierra
This problem might be caused by outdated macOS Sierra Wi-Fi preferences. You have to update it to fix this problem by removing the current preferences you have. Here's how to do it:
Step 1 - Click out an empty spot located on your Desktop.
Step 2 - Press Command + G + Shift.
Step 3 - Type this particular directory: /Library/Preferences/SystemConfiguration/
Step 4 - Delete the files that appear in the folder that will launch. The files are shown below:
- com.apple.network.identification.plist
- com.apple.airport.preferences.plist
- com.apple.wifi.message-tracer.plist
- preferences.plist
- NetworkInterfaces.plist
Step 5 - After you have deleted all of these files, reboot the Mac device. Reboot the Wi-Fi router as well.
Problem 6. Troubles with regards to Bluetooth hardware on the macOS Sierra
If some of the hardware included in your device doesn't work after you have updated to the macOS Sierra, it might be because it's outdated. Apple is actually part of the Bluetooth Special Interest Group (Bluetooth SIG) that makes sure the development of the Bluetooth are within standards. Thus, Apple keeps up with it every single time.
macOS Sierra supports only the latest Bluetooth hardware. Thus, if yours is outdated and cannot be updated, you have to replace it with something new.
What the solution? You have to downgrade to El Capitan. Or, you have to upgrade your hardware.
Problem 7. Trouble with a variety of Safari plugins
This one is not actually a problem. It's actually a feature of macOS Sierra. Apple usually wants to get rid of outdated stuff like Java, Flash, Quicktime, and Silverlight. When you give up these outdated plugins, you are given a faster and better browsing experience---enabling you to enjoy the new HTML5.
macOS Sierra Safari will ask you if you would like to turn on the plugin if you come upon a site that uses these outdated ones. What you can do is the state to Safari if you want to turn on the plugins once, every single time, or cancel it (and actually don't ever return back to the website that utilizes Flash and other outdated plugins).
Problem 8. Applications don't launch or crashes
There are times when applications don't work in macOS Sierra. They simply won't open or they crash altogether. The reason for this is actually simple. It is not compatible with the said operating system.
Why is this so? Well, maybe the developers haven't updated the application to make it compatible with macOS Sierra. Or, you, yourself haven't updated the app to its macOS Sierra-compatible version.
What's the solution? Well, you have to check out if there are updates to these applications. You can visit the official website of the app to check if they have issues with Sierra compatibility. Finally, you can actually check out if there's an alternative app you can use to replace these non-compatible applications. If you wish to uninstall these outdated apps, don't simply put them into the trash. Use iMyMac's Mac Uninstaller to completely wipe it off your system. Here's how to use it step-by-step:
Step 1. Select the Module 'Uninstaller' and Scan
Choose from the modules on the left. Select the module 'Uninstaller'. Click Scan to scan all applications in your device. Wait for the results to display.
Step 2. Choose and Clean The Unneeded Software
Select the application you want to remove. Click 'Clean'. Wait a moment to complete.
Problem 9. Reduced battery life on macOS Sierra
A lot of people experience reduced battery life on macOS Sierra. But the problem isn't usually with the operating system itself. It might be because the battery is really old. Or sometimes, it might be because there are a lot of applications running in the background. Other reasons might be insufficient RAM and a disk drive that is filled with files and folders (not enough disk space).
If you think your macOS Sierra experiences reduced battery life, you can actually check out the problem on your Mac device.
Step 1 - Launch Activity Monitor and check out what actually runs on your device currently.
Step 2 - Check the Autorun. These include applications that automatically run when your Mac device starts up. Check out if there are autorun applications that are unnecessary.
Then, remove them from actually running when the Mac device starts up.
Step 3 - If nothing really helps you, you should downgrade to a lower operating system, El Capitan.
It's better to have a long battery life while using the older operating system than having the new one but your device shuts down after only a few hours of using it.
Problem 10. iTunes always crash on the macOS Sierra
This can be a problem on some iTunes versions especially on the iTunes 12.5.3. There are a variety of reasons for this. However, there are some things you can implement to fix it. For one, you can downgrade to a more stable iTunes version. If there is a newer version, you can upgrade to it too.
*If you want to upgrade to the newer version you can do it by launching the App Store. Go to the Updates Tab. Then, check out iTunes.
*If you want to go back to previous versions, you can utilize the backup from Time Machine. Or, you can go to the Apple website to download it.
Repeat steps 1 to 8. But this time on step 3, select the module 'Duplicate Finder' or 'Large & Old Files'.
Problem 2. Slow installation of macOS Sierra
This is a common problem experienced by those who wish to upgrade to the macOS Sierra. And it is usually caused by a device that is cluttered. What are the fixes to this? Well, if you have started the installation process already, then you simply have to wait.
If you haven't gone on with the process yet: Especially if your Mac device is slow and you have too few extra spaces on your drive you have to clean your Mac up. This is true too especially if the rainbow-colored wheel is showing up all the time on your device.
As stated previously, you can use iMyMac's Mac Cleaner to uninstall useless app that takes up much space.. This will help you prepare your Mac device for the upcoming macOS Sierra installation.
Problem 3. Frozen installation of macOS Sierra
There are times when the installation of your macOS Sierra seems stuck. This might be a good indication that the installation is frozen.
What should you do first? Well, just relax. After which press Command + L. This should give you more information on the log and it also shows you how long you actually have to wait until the installation is complete. Watch this to ensure that files are actually being installed on your device.
What if you pressed down Command + L and you're sure that nothing is being installed (nothing is happening). What you can do is to shut down your device by holding the power button down. Then, restart your Mac device. Press Command + L again to check the log.
What if there's still nothing going on? Well, you have to restart your Mac again. Once it opens, hold down the Shift button to launch Safe Mode. Launch the App Store and update your Mac while it is currently in Safe Mode.
Problem 4. Mac device won't launch after macOS Sierra was installed
Finished the installation but see a grey monitor instead of your macOS Sierra? Well, this means your Mac won't launch after macOS Sierra has been installed. What you can do is to utilize hardcore restoration methods. Here's how to do it:
1 - Restart the Mac device while resetting the NVRAM. Do this by pressing Command + Option + R + P. Hold these keys down.
2 - Reset the System Management Controller (SMC). Do this by shutting down your Mac device and unplugging every cable. Wait for a couple of minutes.
After which, plug in the cables back again. Turn on your Mac device afterward.
3 - Boot up your Mac device in Safe Mode. Do this by shutting down your Mac device and restarting it again while you press the Shift Key (make sure you hold it down).
Plus, you have to ensure that your Mac device has a minimum of 9GB of free disk space.
4 - Remove every third-party Kext and third-party extensions available.
5 - Remove anti-virus applications.
6 - macOS Sierra does not support PPTP VPN Software. That's why you have to remove all of these first.
Problem 5. Wi-Fi speeds are very slow after installing macOS Sierra
This problem might be caused by outdated macOS Sierra Wi-Fi preferences. You have to update it to fix this problem by removing the current preferences you have. Here's how to do it:
Step 1 - Click out an empty spot located on your Desktop.
Step 2 - Press Command + G + Shift.
Step 3 - Type this particular directory: /Library/Preferences/SystemConfiguration/
Step 4 - Delete the files that appear in the folder that will launch. The files are shown below:
- com.apple.network.identification.plist
- com.apple.airport.preferences.plist
- com.apple.wifi.message-tracer.plist
- preferences.plist
- NetworkInterfaces.plist
Step 5 - After you have deleted all of these files, reboot the Mac device. Reboot the Wi-Fi router as well.
Problem 6. Troubles with regards to Bluetooth hardware on the macOS Sierra
If some of the hardware included in your device doesn't work after you have updated to the macOS Sierra, it might be because it's outdated. Apple is actually part of the Bluetooth Special Interest Group (Bluetooth SIG) that makes sure the development of the Bluetooth are within standards. Thus, Apple keeps up with it every single time.
macOS Sierra supports only the latest Bluetooth hardware. Thus, if yours is outdated and cannot be updated, you have to replace it with something new.
What the solution? You have to downgrade to El Capitan. Or, you have to upgrade your hardware.
Problem 7. Trouble with a variety of Safari plugins
This one is not actually a problem. It's actually a feature of macOS Sierra. Apple usually wants to get rid of outdated stuff like Java, Flash, Quicktime, and Silverlight. When you give up these outdated plugins, you are given a faster and better browsing experience---enabling you to enjoy the new HTML5.
macOS Sierra Safari will ask you if you would like to turn on the plugin if you come upon a site that uses these outdated ones. What you can do is the state to Safari if you want to turn on the plugins once, every single time, or cancel it (and actually don't ever return back to the website that utilizes Flash and other outdated plugins).
Problem 8. Applications don't launch or crashes
There are times when applications don't work in macOS Sierra. They simply won't open or they crash altogether. The reason for this is actually simple. It is not compatible with the said operating system.
Why is this so? Well, maybe the developers haven't updated the application to make it compatible with macOS Sierra. Or, you, yourself haven't updated the app to its macOS Sierra-compatible version.
What's the solution? Well, you have to check out if there are updates to these applications. You can visit the official website of the app to check if they have issues with Sierra compatibility. Finally, you can actually check out if there's an alternative app you can use to replace these non-compatible applications. If you wish to uninstall these outdated apps, don't simply put them into the trash. Use iMyMac's Mac Uninstaller to completely wipe it off your system. Here's how to use it step-by-step:
Step 1. Select the Module 'Uninstaller' and Scan
Choose from the modules on the left. Select the module 'Uninstaller'. Click Scan to scan all applications in your device. Wait for the results to display.
Step 2. Choose and Clean The Unneeded Software
Select the application you want to remove. Click 'Clean'. Wait a moment to complete.
Problem 9. Reduced battery life on macOS Sierra
A lot of people experience reduced battery life on macOS Sierra. But the problem isn't usually with the operating system itself. It might be because the battery is really old. Or sometimes, it might be because there are a lot of applications running in the background. Other reasons might be insufficient RAM and a disk drive that is filled with files and folders (not enough disk space).
If you think your macOS Sierra experiences reduced battery life, you can actually check out the problem on your Mac device.
Step 1 - Launch Activity Monitor and check out what actually runs on your device currently.
Step 2 - Check the Autorun. These include applications that automatically run when your Mac device starts up. Check out if there are autorun applications that are unnecessary.
Then, remove them from actually running when the Mac device starts up.
Step 3 - If nothing really helps you, you should downgrade to a lower operating system, El Capitan.
It's better to have a long battery life while using the older operating system than having the new one but your device shuts down after only a few hours of using it.
Problem 10. iTunes always crash on the macOS Sierra
This can be a problem on some iTunes versions especially on the iTunes 12.5.3. There are a variety of reasons for this. However, there are some things you can implement to fix it. For one, you can downgrade to a more stable iTunes version. If there is a newer version, you can upgrade to it too.
*If you want to upgrade to the newer version you can do it by launching the App Store. Go to the Updates Tab. Then, check out iTunes.
*If you want to go back to previous versions, you can utilize the backup from Time Machine. Or, you can go to the Apple website to download it.
Problem 11. Photoshop won't launch on macOS Sierra
This problem goes way back in 2016. What you can do is to reinstall Photoshop or you implement a macOS Sierra clean install. To reinstall Photoshop, you can first uninstall it with iMyMac's Mac Uninstaller (as stated above). Make sure you keep your license key so you can use it again once you reinstall Photoshop.
Now, the last problem (#12) would be solved in the next part. It will show you different ways to speed up macOS Sierra.
Part 3. How To Speed Up macOS Sierra?
Is problem #12, a slow macOS Sierra your problem? We'll show you how to speed it up. Let's get on with the first method.
Method 1 - Clean Up Your Device' Disk Drive
You might need to clean up your hard drive. How do you do this? Well, it's either you manually clean it or use a tool (iMyMac's Mac Cleaner). If you prefer to take it easy, use the tool and follow the steps stated above.
Method 2 - Using Special Effects? Well, Tune Them Down
This could provide a small speed boost to your Mac device. Here's how to do it:
Step 1 - Visit Settings
Step 2 - Go To Accessibility
Step 3 - Go To Desktop
Step 4 - Reduce special effects such as transparency and desktop motions
Step 5 - Use F1 (on your keyboard) to minimize brightness
Method 3 - Activate Optimized Storage
You can use iCloud Storage to store unused files and even old ones. Do this by following the steps below:
Step 1 - Go to Apple Menu
Step 2 - Visit About This Mac
Step 3 - Go to Storage
Step 4 - Click Manage
Step 5 - A window will launch. You have to click up Store in Cloud and Optimize
Take note that you are only given 5GB's worth of storage on iCloud. If you need a whole lot more storage, you have to pay a monthly fee.
Method 4 - Clean The Desktop Up
If you have A LOT of icons situated within your desktop, you have to reorganize it. Group files into various folders and clean up files you don't need. This will speed up your system.
Method 5 - Utilizing First Aid
You can utilize the disk permission repair tool, this is built into your Mac system and is used to fix a slow performing macOS. Here's how to do it:
Step 1 - Launch Disk Utility
Step 2 - Select the main hard drive on your device
Step 3 - Click First Aid
Method 6 - Reset Your SMC
When these options above do not work, you have to reset your System Management Controller (SMC). The reasons you have to do this is varied. For example, if your hardware is not behaving properly (lights, keyboards, and fans), you should do an SMC reset. If performance is slow, you should also implement this fix. Resetting your SMC is also the fix for problems related to the battery (wake, sleep, charging, etc.).
Before you actually reset the SMC, you have to close applications. Plus, you have to force quit all applications that are not responding by pressing Command + Escape + Option). You have to ensure the instructions to reset your Mac is noted down or is open in another device cause you need to shut your Mac down.
Here's a guide for Mac notebook devices (on how to reset the SMC):
Step 1 - Shut the Mac down.
Step 2 - Plug in the power cord.
Step 3 - Press Shift + Option + Control and press the power button too. Press all of these simultaneously.
Step 4 - Release all of them.
Step 5 - Turn on your Mac device again.
Here's a guide on resetting the SMC on Mac desktops:
Step 1 - Shut down Mac. After which, unplug it.
Step 2 - Wait for at least 5 seconds.
Step 3 - Plug it back again.
How To Install Sierra
Step 4 - Wait for at least 5 seconds again.
Step 5 - Turn on the Mac desktop.
Method 7 - Resetting Your PRAM/ NVRAM
Non-volatile random-access memory, that's what NVRAM stands for. Parameter random-access memory refers to PRAM (used in older versions of Mac devices). Usually, when you reset your NVRAM, it's because of these issues:
*Screen resolution problems
*Mac opens up with the wrong disk
*Kernel process actually panics
Here's how to do it step-by-step:
Step 1 - Shut the Mac device down.
Step 2 - Find the keys Command + Option + R + P
Step 3 - Turn up the Mac and wait until the startup sound rings up
Step 4 - When the startup sound rings up, press all the keys stated before. Hold them up.
Step 5 - Hold these keys until the Mac device restarts again and the startup sound rings up.
Step 6 - Once the startup sound rings up, let the keys go.
Method 8 - Upgrading Your Hardware
This is the last option you should do. It's up to you if you want to get more RAM (memory) or if you want to use faster drives such as solid-state drives (SSDs). Of course, you would need money to do this but it's actually worth it if you don't want to experience issues with macOS Sierra.
Part 4. Conclusion
Having problems with macOS Sierra installation getting stuck? Not a problem, we've got you covered. Experiencing other issues? Again, there's nothing to worry about. We have all the fixes to the most common problems faced with macOS Sierra. Simply follow our guide above and use the tools we recommend (e.g. iMyMac Mac Cleaner) to help you solve your problems.
macOS Sierra typically runs smoothly and it is faster compared to older operating systems. There might be a multitude of reasons why it's having problems on your Mac device. If a particular problem is of interest to you, you can check out this guide for more information. Finally, you can use iMyMac's Cleaner to clean your Mac of unnecessary files and speed up its performance. You can also use the Uninstaller (from the same company) to get rid of unwanted applications completely and cleanly.
ExcellentThanks for your rating.
Rating: 4.6 / 5 (based on 102 ratings)
People Also Read:
Mac Cleaner
Easily clean up Mac in minutes
Free DownloadMohamed2020-09-28 17:50:05
Bonsoirj'ai une question a posé je veux revenir a Sierra mais toujours un pbs j'ai changé la date en mai 2015 ds le terminal bien demarré l'installation mais a 20 seconde de la fin je reçois ce massage : les données utiles du programme n'ont pas réussi la verification de la signature.Que faire et merci
Mac Cleaner Helps You Speed Up Mac
Apple Sierra Install
Free Download'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. 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. Turn the Time Machine slider ON > Select Backup Disk to set the external hard drive as the backup destination.
- 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 onscreen 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:
Install Mac Sierra From Usb
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 Administrator password if necessary. The command will create a bootable Sierra installer on the USB drive.
Cannot Install Mac Sierra
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.
Install Mac Os Sierra
Extra Tip: Restore lost data due to the macOS 10.13/10.13.4 High Sierra update
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.
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
5. Preview and choose the found hard drive data, then click Recover to save it in a safe spot on your Mac.
