Big Sur On Unsupported
Mac Os Big Sur Requirements

Today I will show you how to Install macOS 11 Big Sur on an Unsupported Mac. To be clear this guide shows you how to install Mac OS Big Sur, it is up to you to backup your data first and use Big Sur at your own risk, I am not responsible for any loss of data etcFor me as you can see I installed Big Sur and it worked for me, however due to unforeseen circumstances I can’t help with all.

Learn how to upgrade to macOS Big Sur.

Big Sur On Unsupported

MacBook Pro (13-inch, M1, 2020) MacBook Pro (13-inch, 2020, Two Thunderbolt 3 ports) MacBook Pro (13-inch, 2020, Four Thunderbolt 3 ports) MacBook Pro (16-inch, 2019).
Nov 15, 2020 Unsupported Macs supported by ‘Patched Sur’ First of all, make sure that your Mac is not in the official macOS Big Sur list of compatible Macs.At the time of writing, the following Macs are.

If upgrading from macOS Sierra or later, macOS Big Sur requires 35.5GB of available storage to upgrade. If upgrading from an earlier release, macOS Big Sur requires up to 44.5GB of available storage.

MacBook Pro

MacBook Pro (13-inch, M1, 2020)
MacBook Pro (13-inch, 2020, Two Thunderbolt 3 ports)
MacBook Pro (13-inch, 2020, Four Thunderbolt 3 ports)
MacBook Pro (16-inch, 2019)
MacBook Pro (13-inch, 2019, Two Thunderbolt 3 ports)
MacBook Pro (15-inch, 2019)
MacBook Pro (13-inch, 2019, Four Thunderbolt 3 ports)
MacBook Pro (15-inch, 2018)
MacBook Pro (13-inch, 2018, Four Thunderbolt 3 ports)
MacBook Pro (15-inch, 2017)

MacBook Pro (13-inch, 2017, Four Thunderbolt 3 ports)
MacBook Pro (13-inch, 2017, Two Thunderbolt 3 ports)
MacBook Pro (15-inch, 2016)
MacBook Pro (13-inch, 2016, Four Thunderbolt 3 ports)
MacBook Pro (13-inch, 2016, Two Thunderbolt 3 ports)
MacBook Pro (Retina, 15-inch, Mid 2015)
MacBook Pro (Retina, 13-inch, Early 2015)
MacBook Pro (Retina, 15-inch, Mid 2014)
MacBook Pro (Retina, 13-inch, Mid 2014)
MacBook Pro (Retina, 15-inch, Late 2013)
MacBook Pro (Retina, 13-inch, Late 2013)

MacBook Air

MacBook Air (M1, 2020)
MacBook Air (Retina, 13-inch, 2020)
MacBook Air (Retina, 13-inch, 2019)
MacBook Air (Retina, 13-inch, 2018)
MacBook Air (13-inch, 2017)
MacBook Air (13-inch, Early 2015)

MacBook Air (11-inch, Early 2015)
MacBook Air (13-inch, Early 2014)
MacBook Air (11-inch, Early 2014)
MacBook Air (13-inch, Mid 2013)
MacBook Air (11-inch, Mid 2013)

Mac Os Big Sur Requirements

MacBook

MacBook (Retina, 12-inch, 2017)
MacBook (Retina, 12-inch, Early 2016)

iMac Pro

Learn how to identify your iMac Pro.

iMac Pro (2017)

iMac

iMac (Retina 5K, 27-inch, 2020)
iMac (Retina 5K, 27-inch, 2019)
iMac (Retina 4K, 21.5-inch, 2019)
iMac (Retina 5K, 27-inch, 2017)
iMac (Retina 4K, 21.5-inch, 2017)
iMac (21.5-inch, 2017)

iMac (Retina 5K, 27-inch, Late 2015)
iMac (Retina 4K, 21.5-inch, Late 2015)
iMac (21.5-inch, Late 2015)
iMac (Retina 5K, 27-inch, Mid 2015)
iMac (Retina 5K, 27-inch, Late 2014)
iMac (21.5-inch, Mid 2014)

Mac mini

Mac os big sur public beta unsupported mac

Mac mini (M1, 2020)
Mac mini (2018)
Mac mini (Late 2014)

Mac Pro

Learn how to upgrade to macOS Big Sur.

If upgrading from macOS Sierra or later, macOS Big Sur requires 35.5GB of available storage to upgrade. If upgrading from an earlier release, macOS Big Sur requires up to 44.5GB of available storage.