What is macOS Troubleshooting Index

• June 03, 2022
• Admin

• 1. Support.Apple.com/Downloads

• 2. High Sierra Mac App Store

• 3. What happens if you have an old version of installer.app on your system and want the latest version?

• 4. How do I check the macOS version number of Install macOS installer.app?

• 5. Downloading the latest version after finding an old version.

• 6. The Mac you are using has to be compatible with the macOS version you are trying to download.

• 7. If Mojave is not compatible with my system, how do I download High Sierra 10.13?

• 8. The dreaded 22mb”Stub” installer.

• 9. The Mac App Store was redesigned for Mojave 10.14!

• 10. Can I download High Sierra in the new Mojave App Store?

• 11. The new Mac App Store has solved the dreaded 22mb “Stub” installer problem.

• 12. Let’s review which macOS versions you can download on Mojave & High Sierra

• 13. Mac App Store Errors

• 14. Review of which macOS versions you can download on Mojave & High Sierra depending on your Mac Version.

• 15. Download full macOS installers using installinstallmacos.py

• 16. How to download macOS Catalina 10.15 Beta – Apple Beta Software Program.

• 17. Apple App Store Download links for 10.15, 10.14, 10.13 + direct download links for 10.12, 10.11 & 10.10.