It is safe to delete, you will just be unable to install macOS Sierra until you re-download the installer from the Mac AppStore. Nothing at all except you would have to download it again if you ever need it. After install, the file would usually be deleted anyway, unless you move it to another location.
Can I delete install macOS Sierra from applications?
Nope. All it’s doing is occupying space. The system does not require it. You can delete it, just keep in mind that if you ever want to install Sierra again, you will need to download it again.
Can I delete macOS installer?
If you only want to delete the installer, you can select it from the Trash, then right-click the icon to reveal the Delete Immediately… option for just that file. Alternatively, your Mac can delete the macOS installer on its own if it determines that your hard drive doesn’t have enough free space.
Does installing Mac OS Sierra delete everything?
Please note that if you need to remove the data and reset your Mac to factory settings, go for clean install macOS High Sierra. A clean install will delete everything associated with your profile, all your files, and documents, while the reinstall will not.
Is it safe to delete install macOS Mojave?
3 Answers. It should be in Applications, as “Install macOS Mojave” – just in case you were looking for it under “M”. The installer is simply an app, so like any app, just put it in the trash and empty the trash.
What happens if you delete install macOS High Sierra?
2 Answers. It is safe to delete, you will just be unable to install macOS Sierra until you re-download the installer from the Mac AppStore. Nothing at all except you would have to download it again if you ever need it. After install, the file would usually be deleted anyway, unless you move it to another location.
Can’t delete install macOS High Sierra?
I found Rick’s solution worked for me, but I’ve added a few more steps.
- Click the symbol in the Menu bar.
- Click Restart….
- Hold down Command + R to boot into Recovery Mode.
- Click Utilities.
- Select Terminal.
- Type csrutil disable . …
- Press Return or Enter on your keyboard.
- Click the symbol in the Menu bar.
How do I uninstall a Mac update?
Sander Voogt
- Restart your mac and Keep ⌘ + R pressed until you see the startup screen.
- Open the terminal in the top navigation menu.
- Enter the command ‘csrutil disable’. …
- Restart your Mac.
- Go to the /Library/Updates folder in the finder and move them to the bin.
- Empty the bin.
- Repeat step 1 + 2.
15 окт. 2020 г.
Can I delete Mac update packages?
If in /Library/Updates/, those are installer remnants, and you can safely delete them. Software Update usually deletes them after applying the update. Sometimes the installer mucks that up. Just leave the ProductMetadata.
How can I clear space on my Mac?
How to free up storage space manually
- Music, movies, and other media can use a lot of storage space. …
- Delete other files that you no longer need by moving them to the Trash, then emptying the Trash. …
- Move files to an external storage device.
- Compress files.
11 дек. 2020 г.
Will I lose everything if I update my Mac?
A quick side note: on Mac, updates from Mac OS 10.6 are not supposed to generate data loss issues; an update keeps the desktop and all personal files intact. The following explanations will be useful if your OS is new, to avoid data loss.
Is El Capitan better than High Sierra?
To sum it up, if you have a late 2009 Mac, Sierra is a go. It’s fast, it has Siri, it can keep your old stuff in iCloud. It’s a solid, safe macOS that looks like a good but minor improvement over El Capitan.
…
System Requirements.
| El Capitan | Sierra | |
|---|---|---|
| Hard Drive space | 8.8 GB of free storage | 8.8 GB of free storage |
Can I update macOS without backup?
Being cautious about upgrading your reliable Mac workhorse to a brand new operating system is prudent, but there is no reason to fear an upgrade. You can install macOS on an external hard disk drive or other suitable storage device without altering your existing Mac in any way at all.
Is High Sierra better than Mojave?
If you’re a fan of dark mode, then you may well want to upgrade to Mojave. If you’re an iPhone or iPad user, then you may want to consider Mojave for the increased compatibility with iOS. If you plan to run a lot of older programs that don’t have 64-bit versions, then High Sierra is probably the right choice.
What happens if I delete macOS Catalina?
2. Save your passwords. When you downgrade mac OS Catalina, you’ll delete everything from your hard drive, including licence keys and settings. So, in addition to making sure you copy all the files that have changed since you last backed up, you should make a note of those.
Can I delete Mojave installer?
Answer: A: Answer: A: Yes, you can safely delete the MacOS installer applications. You might want to put them aside on a flash drive just in case you need them again sometime.