Big Sur on iMac 27", Mid 2011, flashed 4GB NVIDIA Quadro K4100M by Nikey22, having issues with screen brightness, any ideas? Brightness control was working with Catalina Patcher, after installing Big Sur
How To Install macOS Monterey Or Big Sur On An unsupported Mac | Macworld
iMac 2009, iMac 2010 and iMac 2011 - Apple Broadcom BCM94360CD - 802.11 a/b/g/n/ac with Bluetooth 4.0 Upgrade Kit | www.osxwifi.com | Native Support for Apple Broadcom BCM94360CD and BCM943602CDP for PC
macOS Big Sur on 2011 MacBook Pro 13” - YouTube
Install macOS Big Sur on a newly unsupported Mac with Wi-Fi working...
Install macOS Big Sur on a newly unsupported Mac with Wi-Fi working...
macOS Big Sur Compatibility List/System Requirements: EveryMac.com
What system software can my Mac run? – JimmyTech
10 Ways to Gain Speed When macOS Big Sur is Running Slow
How to Download & Install macOS Big Sur on iMac & iMac Pro - YouTube
Install Big Sur on Unsupported Mac with Big Sur Micropatcher 2012-2013 - Full Walkthrough! - YouTube
macOS 11 Big Sur on Unsupported Macs Thread | Page 236 | MacRumors Forums
iMac Late 2009 - Bluetooth and USB keyboard and mouse do not work on Big Sur installation screen · Issue #43 · barrykn/big-sur-micropatcher · GitHub
How to Prepare Your Mac for macOS High Sierra - The Mac Security Blog
macOS 11 Big Sur running on a 2011 13" MacBook Pro | EXPERIMENTAL BETA (Updated Description) - YouTube
How to identify macOS Big Sur compatible models | Mac Cheat Sheet
How to download and install macOS 11 Big Sur | TechRadar
macOS Big Sur 11.2 - List of Install & Upgrade Issues UPDATED!