So my Hackintosh was working fine (for 2 years now) but today I decided to do a clean OC 0.7.4 + Big Sur 11.5.2 install.
I used HackinDROM to generate my EFI folder, created my bootable USB. I can start the install for macOS but after a few minutes I always get "An error occurred preparing the software update".
Tried different USB Drivers, my Ethernet cable is connected (Safari inside the recovery screen works, so the internet is working) but I always get this error and I can't get rid of it.
Someone can help me with any suggestions?