Update: 30/07/23

Apple released macOS Ventura 13.5 final.


(If you would like to download the above full package, please copy paste the above link in a new tab. Otherwise, download will not start)

OpenCore Lagacy Patcher Team released version 0.68.

As I am now comfortable running macOS Ventura on my production environment, I migrated the Time Machine contents of macOS Monterey 12.6.8 to Ventura 13.50.  So far, there is no issues and everything is running fine.

Ventura 13.50 running on unsupported iMac

Ventura 13.50 running on unsupported iMac

Sonoma Update

Sonoma Update

As my iMac 27 inch 2013 is still participating Apple Developer program, macOS Sonoma update shows up.  I shall wait Open Core Team to tackle this Sonoma update in the near future.

Update: 07/02/23

The OpenCore Legacy Patcher Team has recently released version 0.6.1.

Likewise, Apple released macOS Ventura 13.2 final as follows;

macOS Ventura 13.2 (Full Installer version)


(If you would like to download the above full package, please copy paste the above link in a new tab. Otherwise, download will not start)

Created a full installer using a connected USB 3 stick (16 GB capacity) with OpenCore Legacy Patcher EFI.  Updated macOS Ventura with an installed external SSD (ver 13.0), and finished the update beautifully. The OpenCore Legacy Patcher is an incredible piece of utility, a life saver and a great tool.

macOS Ventura 13.2 running on unsupported iMac

macOS Ventura 13.2 running on unsupported iMac

Update: Major Break Through by OpenCore Legacy Patcher Team (05/11/22)

I have been testing the latest release of OpenCore Lagacy Patcher Team version 0.51.  Version 0.5x series of OpenCore Legacy Patcher is simply an incredible piece of breakthrough patch program.

a.  I used a bland new external 2.5 inch SSD testing this patch.

b. Making USB 3 16GB stick as an installation media under Monterey 12.5 beta.

c. Installed macOS Ventura on the new external 2.5 SSD and used Migration Assistant to import Time Machine backup of Monterey 12.5 beta.

d. Everything went smooth and amazingly totally unsupported Nvidia GPU acceleration on my iMac 27 inch 2013 was already included in the patch.

e. It means I can use Time Machine backup for the future restore.

Please take a look at the following image.

Ventura 13.0 running on unsupported iMac

Ventura 13.0 running on unsupported iMac

Please refer to the following Youtube links (by very talented Mac specialist Mr. Macintosh).

Ventura on Unsupported Macs [2012-2016] OpenCore Legacy Patcher!!!

OpenCore Legacy Patcher 0.5.1 Update Ventura Support+ Monterey 12.6.1 & Big Sur 11.7.1 How to update

I. Introduction

macOS Ventura (version 13) is the nineteenth major release of macOS, Apple’s desktop operating system for Macintosh computers. The successor to macOS Monterey, it was announced at WWDC 2022 (Word Wide Developer Conference for the first time on a fully supported online platform) on 6th June, 2022. It is named after the city Ventura in California, following the home state naming system that started with OS X Mavericks.

The first developer version was released on June 6, 2022, while the public beta is expected to become available in July. The final release is expected in late 2022.

macOS 13 Developer Beta Ventura Apple Release note

macOS Ventura Preview (Apple)

II. Which Mac runs Ventura?

macOS Ventura supports Macs with Apple silicon or Intel’s 7th generation Kaby Lake chips or later, and brutally drops support for the various models released from 2015 to 2017. Ventura supports the following Mac models:

iMac (2017) and later
iMac Pro
MacBook (2017)
MacBook Air (2018) and later
MacBook Pro (2017) and later
Mac Pro (2019)
Mac Studio
Mac Mini (2018) and later

(Much of the description above is from Wiki)

It was a surprise Apple dropped support for MacBook Air 2017 model (but no wonder it is the last MacBook Air model using an easy to replace Apple Flash Storage Drive).

III. Download Link

You can download full package of Ventura from the following link (13.0 public release)


(If you would like to download the above full package, please copy paste the above link in a new tab.  Otherwise, download will not start )

IV. Ventura and OpenCore Patcher

Unfortunately, there is no time soon OpenCore Patcher becomes capable of handling Ventura to run on unsupported Mac computers.

Please take a look at the following notes released by OpenCore Patcher team.

macOS Ventura and OpenCore Legacy Patcher Support

You should also take at look at the following YouTube link of a very talented Mac Specialist – Mr. Macintosh.

OpenCore Legacy Patcher 0.4.6 Update + Ventura Support Update!

V. Conclusion

I am not holding my breath for how my unsupported 27 inch iMac late 2013 ( iMac 14.2) will become capable of running Ventura using the upcoming release of OpenCore Patcher.  I wouldn’t be surprised to see that within a few years as Apple releases a new macOS, none of the Intel Chip based Mac computers will run the new macOS.  Most likely, Apple will go their own way with their Silicon chip based Mac computers (M1 chip and now M2 chip) are the only ones capable of running new macOS.  If you want to keep up with Apple’s macOS updates – Apple says buy a new Mac computer – big sigh!

If you need help for Mac computers  (Sydney CBD, Sydney North Shore – particularly in Carlingford, Epping, Chatswood, Roseville, Lindfield, Killara, Gordon, Pymble, Turramurra, Wahroonga, Warrawee, Hornsby, Macquarie Park and St Ives area) please contact Harry 0417 424 909.  Or refer to our Service page.

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