Navigate to EFI\CLOVER and rename ist to istĬopy & Paste the next drivers from drivers\off\UEFIįileSystem\ApfsDriverLoader.efi and FileSystem\VboxHfs.efiĬopy & Paste here the downloaded SSDT-EC.aml file Open a new tab with CTRL+T, navigate to the downloaded, unzipped Clover and copy & paste the EFI folder to the USB’s EFI partition Right-click on the USB drive’s EFI partition, “Change Letter” (ex. Mount USB EFI partition with MiniTool Partition Wizard (if it isn't already mounted): If your PC is notebook and Haswell or newer: SSDT-EC-USBX-LAPTOP.aml If your PC is desktop and Haswell or newer: SSDT-EC-USBX-DESKTOP.aml If your PC is notebook and Broadwell or older: SSDT-EC-LAPTOP.aml If your PC is desktop and Broadwell or older: SSDT-EC-DESKTOP.aml If you have Intel WiFi use AirPortItlwm.kext, if you have Broadcom BCM94352 based card then you'll need AirportBrcmFixup.kext Most commonly used kexts are IntelMausi.kext, RealtekRTL8111.kext, AtherosE2200Ethernet.kext You need to identify it and use the corresponding kext. You'll also need a kext for your Ethernet network card if you're planning to use that as your network source.
#How to backup clover efi full
Important! On Windows you can’t create a full installer, only Internet Recovery, so you need live internet connection when installing Big Sur (either WiFi or Ethernet)įirst download (and install) the applications/files linked below: Creating Clover macOS Big Sur Installer USB on Windows