How to Update Your Mac to macOS High Sierra (10.13)

Are you looking to update your Mac to the latest version of macOS, High Sierra (10.13)? If so, this guide will walk you through the process step by step.

Option 1: In-Place Upgrade

If you're currently running a previous version of OS X and want to upgrade directly to High Sierra, you can do so without having to perform a clean install. Simply insert your USB drive containing the High Sierra Installer App and follow these steps:

* Hold down the Option key while turning on your Mac.

* Select the USB drive as the startup disk.

* When the operation completes, boot your target unsupported Mac from the USB drive.

Option 2: Clean Install

If you're planning to perform a clean install of High Sierra, you'll need to follow these additional steps:

* Ensure that the tool successfully verifies the app.

* Open the 'macOS High Sierra Patcher' tool and browse for your copy of the macOS High Sierra Installer App.

* Insert your desired USB drive, open Disk Utility, and format it as OS X Extended (Journaled).

* High Sierra detects the trackpad as just a standard mouse, preventing you from hanging some trackpad-orientated settings.

System Requirements

Before updating to High Sierra, make sure your Mac meets the system requirements:

* A USB drive that's at least 8 GB in size

* A copy of the macOS High Sierra Installer App

Additionally, ensure that System Integrity Protection (SIP) is disabled on the system you intend to install.

Compatibility

The following Mac models are compatible with High Sierra:

* Early-2009 or newer Mac Mini or white MacBook (Macmini 3,1, MacBook 5,2)

* Late-2008 or newer MacBook Air or Aluminum Unibody MacBook (MacBookAir 2,1, MacBook 5,1)

* Early-2008 or newer Mac Pro, iMac, or MacBook Pro

* The 2007 iMac 7,1 is compatible if the CPU is upgraded to a Penryn-based Core 2 Duo, such as a T9300.

* Early-2008 or newer Xserve (Xserve 2,1, Xserve 3,1)

Troubleshooting and Resources

If you encounter any issues during the update process, be sure to check out the FAQ located at the bottom of this page. You can also find additional resources on YouTube, including a video walkthrough of the process.

Feel free to leave comments or contact me directly with any questions or concerns. Happy updating!

Update macos to 10.13