Clone an macos internal drive from an external drive with CCC

[AMDPUSH]

Hi everyone,
I cloned my NVME macos drive to an external SSD Drive. And I cloned this Nvme drive from the SSD for personnal reason. mounted the EFI of the external drive and put it in the EFI partition of the NVMe. But when it 's coming to the canopy i cannot see the cloned disk internal Nvme.
even In the bios i can not see the disk to have the choice.
It seems that with Big Sur Copy Carbonn cloner, can not make a good clone as apple have changed with Big sur.
I would like to find an another tool/soft who able to do the job, in thats way, i haven't to install Big sur first and do a migration

 

[AudioGod]

What’s wrong with TimeMachine For a full backup or image recovery?

 

[AMDPUSH]

Ok, but before, you had the choice with CCC

 

[Shaneee]

SuperDuper! is another choice.

 

[RyzeCooker]

When my macOS nvme was getting too small for comfort I just used Clonezilla on a usb-stick to clone it to my new 1TB nvme. Trying to do it from inside a running operating system is hassle you can avoid that way.