If you’re still having problems downloading macOS High Sierra, try to find the partially-downloaded macOS 10.13 files and a file named ‘Install macOS 10.13’ on your hard drive. Delete them, then reboot your Mac and try to download macOS High Sierra again. … You may be able to restart the download from there.
Why can’t I install macOS Sierra on my Mac?
macOS Sierra problems: Not enough space to install
If you get an error message while installing macOS Sierra saying that you don’t have enough hard drive space, then restart your Mac and boot into safe mode. … Then restart your Mac and try to install macOS Sierra again.
Is macOS Sierra still available?
Sierra was replaced by High Sierra 10.13, Mojave 10.14, and the newest Catalina 10.15. Our latest fully-supported operating system if macOS Mojave (10.14). … As a result, we are phasing out software support for all computers running macOS 10.12 Sierra and will end support on December 31, 2019.
How do I download macOS Sierra?
MacOS Sierra is available as a free update via the Mac App Store. To get it, open the Mac App Store and click the Updates tab. MacOS Sierra should be listed at the top. Click the Update button to download the update.
Why won’t my Mac download the new OS?
There are several reasons you might be unable to update your Mac. However, the most common reason is a lack of storage space. Your Mac needs to have enough free space to download the new update files before it can install them. Aim to keep 15–20GB of free storage on your Mac for installing updates.
What to do when macOS won’t install?
What to Do When the macOS Installation Couldn’t Be Completed
- Restart Your Mac and Retry the Installation. …
- Set Your Mac to the Correct Date and Time. …
- Create Enough Free Space for macOS to Install. …
- Download a New Copy of the macOS Installer. …
- Reset the PRAM and NVRAM. …
- Run First Aid on Your Startup Disk.
Is my Mac too old to update?
Apple said that would run happily on a late 2009 or later MacBook or iMac, or a 2010 or later MacBook Air, MacBook Pro, Mac mini or Mac Pro. … This means that if your Mac is older than 2012 it won’t officially be able to run Catalina or Mojave.
How do I upgrade from OSX 10.14 to Sierra?
How to Update to MacOS Mojave 10.14. 1
- Back up the Mac before installing any system software update.
- Go to the Apple menu and choose “System Preferences”
- Select “Software Update” and then download and install MacOS 10.14. 1 when available.
How do I download the old Mac version of Sierra?
Instructions to install macOS Sierra on older Macs
- Find yourself an 8GB or larger USB drive or external hard drive partition.
- Format it as GUID Partition Map, Mac OS Extended (Journaled) using the Disk Utility application. …
- Download a copy of macOS Sierra 10.12.
How do I download the High Sierra installer?
How to Download the Full “Install macOS High Sierra. app” Application
- Go to dosdude1.com here and download the High Sierra patcher application*
- Launch “MacOS High Sierra Patcher” and ignore everything about patching, instead pull down the “Tools” menu and choose “Download MacOS High Sierra”
Can I update my macOS Sierra 10.12 6?
6 is via the App Store: Pull down the Apple menu and choose “App Store” Go to the “Updates” tab and choose the ‘update’ button next to “macOS Sierra 10.12. 6” when it becomes available.