

If this is your first time running this app, then you may then need to go to System Preferences > Security & Privacy > General and click "Open Anyway". Now, double-click the Patcher-Sur.dmg file to open it. It can not only be used to download the system the installation files and micropatcher for kernel extensions (KEXTs) of macOS Big sur but also convince it that the Mac is compatible. To install new macOS big sur updates on unsupported Mac, you will have to first download and install Big Sur Patcher file on your Mac. It should be noted that if you're using FireValut, then you must turn it off so as not to affect the normal operation of the Patcher. Make sure you've created a complete backup for your mac with Time Machine, then move on the steps below. This method we will create a USB boot disk by using macOS Big Sur patch file, it can be applied to the primary USB boot. Patched Sur is a User Interface patcher made for macOS Big Sur which allows users to install macOS Big Sur on incompatible Mac devices. Install MacOS Big Sur on An Unsupported Mac using Patcher But before we get started, we strongly recommend that you first back up your mac in case something goes wrong. There are many different ways that can be used to install Big Sur on an unsupported Mac, but in either event you must first create a Big Sur bootable usb using a special program like Patcher or WonderISO. How to Install Big Sur on Unsupported Mac? MacBook Pro 2012 and Early 2013 MacBook Pro.In other words, if your old Mac device isn't in the list below then you will need to use some tricks in order to run macOS Big Sur on supported Macs.
