Honzis Novák

Hey, so I've discovered, that it is probably some kind of a bug in Big Sur. If you will clone .dmg to other disk in Catalina, it works fine. But, if you want to do the same thing in Big Sur (to new disk and also put a Big Sur there), it will fail the process and drive will be somehow mirrored. Cloning will be completed fine, but I haven't been able to boot onto new Big Sur for some reason and in disk utility, it had no partition, even if there was 120GB cloned. Weird things. So I wiped everything clean, installed Catalina on 2nd drive and now I want to install the Big Sur on my SSD, Sadly - I haven't got .dmg anymore due to wipe, could somebody please post me a new link to it? (You can send it via PM, if you're uncomfortable with posting new link. Thanks a lot, hopefully it will work as expected and I will be all set! Edit: Nevermind, link 1 works again!

Yes, Yes I did, i mounted EFI partition and pasted the EFI file that i have on HDD that i have booted on - thanks to your tutorial.

OK, thanks for the response! I've successfully managed to boot my second HDD - everything works flawlessly! Audio, 3 monitors, ethernet, iMessages, etc. So I have decided to put it on my main SSD - did everything exactly same. But I can not see an UEFI partition of that SSD suddenly in a boot menu, if I select non-UEFI SSD option it boots into other HDD, where the Windows OS is located. I can see the UEFI partition of a HDD, but not SSD - which are installed exactly as same. Starting to be kinda desperate now in here disk1 is Big Sur HDD - works flawlessly disk4 is new Big Sur SSD - can't see it in a BIOS boot menu the UEFI

Heyo! First things first - thanks for the guide! I have a problem (probably in understanding what to do). I've clonned the .dmg file to second HDD (doing this on Hackintosh Catalina). It is transfered successfully, but on 6th step when checking Clover setup - I mounted EFI partition of new transfered HDD and there is nothing inside, how could I continue? Am I supposed just to install latest Clover there? Thanks!