Please help! how to restore mac from a backup made by running restore?
Greetings...
Before trying to upgrade my son's macbook pro from El Capitan to Big Sur, I made a backup by running the restore command to an external usb drive of 500G.
The upgrade not only failed because of disk became full, but actually damage the partition - forcing a fresh install with help at an Apple Store, which wiped the disk.
The problem is, he lost all his applications and is unable to do school work. I did a search about restoring. But they are all about restore from a time-machine backup which we never learned to use.
Is it possible to restore from a restored backup? and how? Putting the drive to the mac is not an option as it is a different media.
Please help!