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#Best mac os version for 2011 imac how to#
#Best mac os version for 2011 imac install#
#Best mac os version for 2011 imac update#

It will continue the second phase of the installation.

#Best mac os version for 2011 imac install#

When your Mac restarts, select Boot macOS Install from Macintosh HD and then boot. Here it ends the first phase of the installation.Ĩ. Upon completion, your iMac will automatically restart and continue the installation further. This will take couple of minutes and will restart at "Less than a minute is remaining". Now select Macintosh HD and click on Continue. Select Install macOS Big Sur and continue with the options.ħ. The next steps are continued in the post #3 of this thread for continuing with the installation.Ħ. These changes include disabling SIP, disabling authenticated root, and enabling TRIM on non-Apple SSDs.

This is an indication that the setvars EFI utility has successfully finished making necessary changes to your iMac's NVRAM settings. Once you boot from EFI boot, your iMac will shut down. Restart your iMac and while restarting, hold down the option key and boot from "EFI Boot". To setup setvars on your iMac, follow the steps below.ġ. Once you're done with the above steps, you'll need to run servars EFI utility which will allow to boot macOS Big Sur.

Letters and spacings are case-sensitive.

You must replace "yourusername" with your actual username otherwise the command will not work.

It's recommended to use the latest version of micropatcher to avoid issues.

Users/yourusername/Desktop/big-sur-micropatcher-0.5.1\ 2/install-setvars.sh /Volumes/Install\ macOS\ Big\ SurYou should see something similar like the screenshot attached below. Have another Mac model and want to run macOS Big Sur? You can find the complete list of supported Mac models for macOS Big Sur and check whether your Mac model is listed.

**iMac (20-inch, Aluminum, Mid 2007), Mac7,1 is compatible with Catalina and potentially Big Sur if the CPU is upgraded to a Penryn-based Core 2 Duo, such as a T9300.

*Requires a Metal-compatible GPU and an upgraded WiFi/BT Card.

As there's no any work for macOS Big Sur from Dosdude, a thread is available by him which is linked below.

Previously, Dosdude, did an excellent job for running macOS on unsupported Macs. With this in mind, you'll have to use other way to get macOS Big Sur on your unsupported Mac Pro. If you've made and attempt to install macOS Big Sur before reading this guide, you've probably been greeted with the prohibited or no-entry sign immediately after booting from the Big Sur installer. Luckily, for our users and readers though, we're going to provide you a complete installation guide step-by-step. Unfortunately, with the the release of macOS Big Sur, Apple has officially dropped support for iMac Early 2008, 2010, 2011, and Late 2013. With each release of macOS, Apple remove supports for old hardware. Featuring a much more "iOS" look and feel and as smooth as butter.

#Best mac os version for 2011 imac update#

Packed with new features and functionality, the most noticeable update can be seen and experienced is the new GUI. Mojave adding massive updates and improvements from its predecessor, High Sierra. Recently, Apple announced their new macOS lineup i.e macOS Big Sur 11.0 which is Apple's newest and most awaited OS.

#Best mac os version for 2011 imac how to#

How to Install macOS Big Sur on Unsupported iMacĪn EliteMacx86 Exclusive Guide - This guide covers a clean installation of macOS Big Sur on Unsupported iMac, unofficially.