24 Apr How to Upgrade Mac to macOS High Sierra
- Mac Os High Sierra Beta Download
- Macos High Sierra 10.13.6
- Macos High Sierra Beta Download Torrent
- Macos High Sierra Beta Download Pc
Sep 11, 2020 How to Download macOS High Sierra 10.13.6. Apple recently released the 10.13.6 version of the Mac OS High Sierra. Mac users can download this update from the Apple Store and update their existing systems. Testing conducted by Apple in October 2020 on production 1.4GHz quad-core Intel Core i5-based 13-inch MacBook Pro systems with 8GB RAM, 256GB SSD, and prerelease macOS Big Sur. Systems tested with WPA2 Wi-Fi network connection while running on battery power, with display brightness set to 12 clicks from bottom or 75%. How to revert to Sierra or earlier. As we said above, it's a little more complicated if you are reverting from Big Sur, Catalina, Mojave or High Sierra to a version of the macOS that predates them. To download macOS high sierra from apple app store go to this link, it will automatically open the app store if you are opening the link on a mac. Download using the macOS High sierra patcher tool. Many have reported that the file downloaded from the official Apple app store is of only 20MB but the actual size of the setup of macOS High Sierra.
The latest version of the macOS operating system, macOS High Sierra, was released on Monday, September 25, 2017.
After that, macOS X El Capitan released then macOS Sierra came to market. Therefore, from here you can download the macOS Sierra Image file for VMware and VirtualBox. MacOS Sierra name is taken from a mountain that exists in Nevada California.
In this article, we will explain how to upgrade mac to macOS High Sierra.
Why Should We Upgrade to macOS High Sierra?
Apple released the latest macOS, High Sierra, and added some new features including a new and improved Apple File System (AFPS), a faster browser, stellar graphics, better gaming capabilities and VR support. MacOS 10.13 is absolutely worthwhile to upgrade your Mac.
macOS High Sierra System Compatibility
You can download and install macOS High Sierra OS for free in 2009 or later. Basically, if your Mac is currently running macOS Sierra system (macOS 10.12), you can smoothly upgrade to macOS High Sierra.
The following is the device compatibility information released by Apple:
- iMac (Late 2009 or newer)
- MacBook Air (Late 2010 or newer)
- MacBook (Late 2009 or newer)
- Mac mini (Mid 2010 or newer)
- MacBook Pro (Mid 2010 or newer)
- Mac Pro (Mid 2010 or newer)
Some features, such as High Efficiency Video Coding (HEVC) encoding and decoding require newer processors and devices, some of which unfortunately cannot run on older devices.
If you are running OS X Lion (10.7.5) or later, you can upgrade directly to macOS High Sierra.
How to Upgrade macOS
There are two ways to upgrade macOS: directly in Mac App Store, or upgrade using an USB device.
No matter which way you choose, always remember to back up your data before performing an upgrade.
Time Machine Backup
Apple has its own official backup tool: Time Machine. This feature was released in OS X 10.5 Leopard. If you have never backed up, let me tell you how important it is.
Time Machine can connect to your Mac and any external hard drive via USB, FireWire or Thunderbolt port. Back up everything on your Mac directly to your hard drive, in case the Mac cannot upgrade properly.
It also supports Apple's Time Capsule and backup disks connected over a network as long as the disks support AFPS. As long as the disk is available to your Mac, you can use it for Time Machine backups.
When enabled, Apple's Time Machine will periodically transfer all files and store data on an inserted external hard drive or on a Time Capsule connected to the network.
You can choose hourly, daily or weekly backup to store your data on the external hard drive. When the external device is full, Time Machine will delete the oldest backup and replace it with the newer version.
Let's check how to enable Time Machine backup on Mac devices.
1. Choose 'System Preferences…' from the Mac menu.
2. Double-click the Time Machine icon.
3. Click 'Select Backup Disk…' to select the disk you want to use as a Time Machine backup.
4. Select the 'Back Up Automatically' check box so that your Mac will automatically back up data to your chosen disk.
If you want to restore files from Time Machine, make sure your Mac is running. Click 'Enter Time Machine', find the previous file or folder, and then click 'Restore.'
Besides Time Machine, you can try other great backup and restore software such as Carbon Copy Cloner (CCC) and SuperDuper.
1. Direct Upgrade in Mac App Store
Generally, you can upgrade your system directly in the Mac App Store by clicking 'Check for Updates' or click the following link to download macOS High Sierra:
https://itunes.apple.com/app/macos-high-sierra/id1246284741?l=en&mt=12
If you use a Beta version, you still need to click the link above to download the system, or go to the developer's website for download information.
If you want to choose 'USB clean upgrade', check the detailed information below.
2. Upgrade using USB device
i. USB Preparation
Before formatting your current operating system, download macOS High Sierra from the Mac App Store first. You will need a copy of macOS High Sierra to perform a clean installation later. If you want to upgrade to this version, it is possible as long as your current operating system version is lower than macOS High Sierra.
Natively, look for 'Disk Utility' in your application, select an external USB device with a capacity of 8 GB or larger, format it directly, and remember to choose the format 'Mac OS Extended (Journaled)'. If it is a hard disk, it would be better to make a partition beforehand.
If you have already downloaded the macOS High Sierra package, do not click on the installation. Directly open the 'terminal' program, which you can find in the application.
When typing the following text in the terminal, check the name of the formatted external USB device. If you do not name it 'Untitled', you need to change the command syntax of the path name: Volumes/Untitled. The names of external USB devices cannot contain spaces and are case sensitive.
sudo /Applications/Install macOS High Sierra.app/Contents/Resources/createinstallmedia –volume /Volumes/Untitled –applicationpath /Applications/Install macOS High Sierra.app –nointeraction
Press 'Enter' on your keyboard to execute the command. You will then be prompted to enter the administrator password. It will start the process after the operation, which can take a long time, depending on the transfer speed of the external USB device. When done, the terminal window will report 'Done.'
ii. USB Upgrade Installation
a. Click the Apple icon .
b. Choose 'Restart…' from the drop-down menu.
c. Press and hold 'Command+R' when you hear a startup ring (or when the screen on your newer Mac device turns black), and hold down the keys until your computer restarts.
d. Open 'Disk Utility', choose your startup disk, and then click 'Erase'.
e. Select 'Mac OS Extended (Journaled)' from the list of volume formats and start formatting.
f. When it returns to the former page, insert your USB and click 'Continue'.
g. When the installation window appears, click 'Continue' again.
h. Agree to the software terms and conditions. Choose your hard drive.
i. Click 'Install' and wait until the upgrade is done
How to Keep Your Mac Always Clean
If you have done a complete installation of macOS, you must be enjoying the completely new macOS now. I believe you also want to keep your Mac clean. Let's say someday your Mac has a lot of junk files and duplicate photos. There are also probably many apps you have never used and don't need them anymore. I must tell you there is a savior for your Mac! Its name is Cleaner One. It's really great to have such a system optimizing tool. With its 'Junk Files' feature, it not only cleans temporary files including logs, mail caches, iTunes and iOS temporary files, and empties trash for the current user, but also detects remaining files after deleting apps.
It also has a function called 'Duplicate Files', which can find duplicate files on your Mac through fast and accurate scanning techniques covering your entire home folder. Duplicates are selected not only by the file name but also by their contents. Files are shown in detailed previews. It can further help you decide which copy to delete by presenting the 'Auto Select' button.
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Duplicates can be sorted by file type and listed in their full route for you to track. You can decide which way to clean these files; either by sending them to trash or deleting them permanently.
You probably also need an intelligent app uninstaller. Don't worry, Cleaner One has this function. It can auto-clean leftovers of deleted apps and manage all the applications installed on your Mac easily. When you remove an app you don't need anymore, it can get rid of all the associated files of the uninstalled app as well. It will also notify you of new updates to installed apps.
M1 chip-based Macs are NOT YET SUPPORTED
PLEASE READ BEFORE ATTEMPTING TO INTALL!
Note that the even though this Soundflower extension is signed, but the installer is not! You will have to hold the control key down to open the Soundflower.pkg installer for the first time.
Apple makes you jump through a few hoops. The first time you run the installer (Soundflower.pkg), it will ask for your admin password, and will FAIL! A security alert will appear, with a button to take you to System Preferences 'Security & Privacy - General' pane. Once there, there should be an 'Allow' button (**) that you will need to click on to give permission to use Soundflower (developer: MATT INGALLS). Then, RUN THE INSTALLER AGAIN. It should inform you installation was successful. If the 'Allow' button is disabled, you may need to click the lock icon in the bottom lower left corner first.
(**) If you see an 'Open Anyway' button in the Security Preferences, this is something different!!! Most likely because you tried (and failed) opening the installer by double clicking without holding down the control key. If so, click the 'Open Anyway' button which will display another window. Then click the 'Open' button in that window to launch the installer. Now you can follow the instructions above to get the 'Allow' button to appear in the Security Preferences.
- iMac (Late 2009 or newer)
- MacBook Air (Late 2010 or newer)
- MacBook (Late 2009 or newer)
- Mac mini (Mid 2010 or newer)
- MacBook Pro (Mid 2010 or newer)
- Mac Pro (Mid 2010 or newer)
Some features, such as High Efficiency Video Coding (HEVC) encoding and decoding require newer processors and devices, some of which unfortunately cannot run on older devices.
If you are running OS X Lion (10.7.5) or later, you can upgrade directly to macOS High Sierra.
How to Upgrade macOS
There are two ways to upgrade macOS: directly in Mac App Store, or upgrade using an USB device.
No matter which way you choose, always remember to back up your data before performing an upgrade.
Time Machine Backup
Apple has its own official backup tool: Time Machine. This feature was released in OS X 10.5 Leopard. If you have never backed up, let me tell you how important it is.
Time Machine can connect to your Mac and any external hard drive via USB, FireWire or Thunderbolt port. Back up everything on your Mac directly to your hard drive, in case the Mac cannot upgrade properly.
It also supports Apple's Time Capsule and backup disks connected over a network as long as the disks support AFPS. As long as the disk is available to your Mac, you can use it for Time Machine backups.
When enabled, Apple's Time Machine will periodically transfer all files and store data on an inserted external hard drive or on a Time Capsule connected to the network.
You can choose hourly, daily or weekly backup to store your data on the external hard drive. When the external device is full, Time Machine will delete the oldest backup and replace it with the newer version.
Let's check how to enable Time Machine backup on Mac devices.
1. Choose 'System Preferences…' from the Mac menu.
2. Double-click the Time Machine icon.
3. Click 'Select Backup Disk…' to select the disk you want to use as a Time Machine backup.
4. Select the 'Back Up Automatically' check box so that your Mac will automatically back up data to your chosen disk.
If you want to restore files from Time Machine, make sure your Mac is running. Click 'Enter Time Machine', find the previous file or folder, and then click 'Restore.'
Besides Time Machine, you can try other great backup and restore software such as Carbon Copy Cloner (CCC) and SuperDuper.
1. Direct Upgrade in Mac App Store
Generally, you can upgrade your system directly in the Mac App Store by clicking 'Check for Updates' or click the following link to download macOS High Sierra:
https://itunes.apple.com/app/macos-high-sierra/id1246284741?l=en&mt=12
If you use a Beta version, you still need to click the link above to download the system, or go to the developer's website for download information.
If you want to choose 'USB clean upgrade', check the detailed information below.
2. Upgrade using USB device
i. USB Preparation
Before formatting your current operating system, download macOS High Sierra from the Mac App Store first. You will need a copy of macOS High Sierra to perform a clean installation later. If you want to upgrade to this version, it is possible as long as your current operating system version is lower than macOS High Sierra.
Natively, look for 'Disk Utility' in your application, select an external USB device with a capacity of 8 GB or larger, format it directly, and remember to choose the format 'Mac OS Extended (Journaled)'. If it is a hard disk, it would be better to make a partition beforehand.
If you have already downloaded the macOS High Sierra package, do not click on the installation. Directly open the 'terminal' program, which you can find in the application.
When typing the following text in the terminal, check the name of the formatted external USB device. If you do not name it 'Untitled', you need to change the command syntax of the path name: Volumes/Untitled. The names of external USB devices cannot contain spaces and are case sensitive.
sudo /Applications/Install macOS High Sierra.app/Contents/Resources/createinstallmedia –volume /Volumes/Untitled –applicationpath /Applications/Install macOS High Sierra.app –nointeraction
Press 'Enter' on your keyboard to execute the command. You will then be prompted to enter the administrator password. It will start the process after the operation, which can take a long time, depending on the transfer speed of the external USB device. When done, the terminal window will report 'Done.'
ii. USB Upgrade Installation
a. Click the Apple icon .
b. Choose 'Restart…' from the drop-down menu.
c. Press and hold 'Command+R' when you hear a startup ring (or when the screen on your newer Mac device turns black), and hold down the keys until your computer restarts.
d. Open 'Disk Utility', choose your startup disk, and then click 'Erase'.
e. Select 'Mac OS Extended (Journaled)' from the list of volume formats and start formatting.
f. When it returns to the former page, insert your USB and click 'Continue'.
g. When the installation window appears, click 'Continue' again.
h. Agree to the software terms and conditions. Choose your hard drive.
i. Click 'Install' and wait until the upgrade is done
How to Keep Your Mac Always Clean
If you have done a complete installation of macOS, you must be enjoying the completely new macOS now. I believe you also want to keep your Mac clean. Let's say someday your Mac has a lot of junk files and duplicate photos. There are also probably many apps you have never used and don't need them anymore. I must tell you there is a savior for your Mac! Its name is Cleaner One. It's really great to have such a system optimizing tool. With its 'Junk Files' feature, it not only cleans temporary files including logs, mail caches, iTunes and iOS temporary files, and empties trash for the current user, but also detects remaining files after deleting apps.
It also has a function called 'Duplicate Files', which can find duplicate files on your Mac through fast and accurate scanning techniques covering your entire home folder. Duplicates are selected not only by the file name but also by their contents. Files are shown in detailed previews. It can further help you decide which copy to delete by presenting the 'Auto Select' button.
Mac Os High Sierra Beta Download
Duplicates can be sorted by file type and listed in their full route for you to track. You can decide which way to clean these files; either by sending them to trash or deleting them permanently.
You probably also need an intelligent app uninstaller. Don't worry, Cleaner One has this function. It can auto-clean leftovers of deleted apps and manage all the applications installed on your Mac easily. When you remove an app you don't need anymore, it can get rid of all the associated files of the uninstalled app as well. It will also notify you of new updates to installed apps.
M1 chip-based Macs are NOT YET SUPPORTED
PLEASE READ BEFORE ATTEMPTING TO INTALL!
Note that the even though this Soundflower extension is signed, but the installer is not! You will have to hold the control key down to open the Soundflower.pkg installer for the first time.
Apple makes you jump through a few hoops. The first time you run the installer (Soundflower.pkg), it will ask for your admin password, and will FAIL! A security alert will appear, with a button to take you to System Preferences 'Security & Privacy - General' pane. Once there, there should be an 'Allow' button (**) that you will need to click on to give permission to use Soundflower (developer: MATT INGALLS). Then, RUN THE INSTALLER AGAIN. It should inform you installation was successful. If the 'Allow' button is disabled, you may need to click the lock icon in the bottom lower left corner first.
(**) If you see an 'Open Anyway' button in the Security Preferences, this is something different!!! Most likely because you tried (and failed) opening the installer by double clicking without holding down the control key. If so, click the 'Open Anyway' button which will display another window. Then click the 'Open' button in that window to launch the installer. Now you can follow the instructions above to get the 'Allow' button to appear in the Security Preferences.
NOTE: This is only the Soundflower kernel extension. The SoundflowerBed app is retired. A new replacement is in the works. In the meantime, you can take your chances with an older version of Soundflowerbed, but you can do a lot with a Multi-Output Aggregate Device. Here's an example:
Say i want to play some audio in iTunes, but record it in Quicktime while listening to it out of the built-in speakers. Here is how i would set it up:
*in iTunes:
Macos High Sierra 10.13.6
start playing audio
Open Audio MIDI Setup: (found in /Applications/Utilities)
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hit the '+' button in the bottom left corner and select 'Create Multi Output Device'
in the the panel that appears on the right, select 'Built-in Output' AND 'Soundflower (2ch)'
then hit the button with the gear icon bottom left and select 'use this device for sound output' (you should still be hearing your iTunes output -- it is now going to both Soundflower and the built-in speakers)
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Then In Quicktime:
create a new audio recording
in the popup menu next to record button select 'Soundflower (2ch)' as the input
(you should now see record levels changing)
hit record!
