I did a cut and paste (Comd+C then Comd+Opt+V) on my Mac 10.14’s Finder to move some .mov files from my internal SSD to my WD My Passport External Harddrive (connected by USB 3.0 with a USB-C to USB adapter. My 15-inch Macbook is the 2018 version which only has USB-C ports, and has the touch bar).
Alas, after a while, I move my Macbook and the connected got unstable, and was eventually lost. To my horror, when I tried to do a transfer again, I see that some files are greyed out on my external WD harddrive (see screenshot), and these files are no more on the original folder on my internal SSD!
I tried to recover these files by using the following software on my SSD (**but not on the external hard drive yet) to no avail: Disk Drill File Salvage EaseUS Data Recovery Techtool Pro 11
**I ran the software immediately after discovering the issue, because I know that if I continued using the Macbook, there would be risk that the OS would overwrite my files.
Can someone tell me: Actually, even if the files are greyed out and showing zero bytes on my external hard drive, are the bytes actually on the hard drive so that I can try to recover the files from it rather than my SSD?
Crossing my fingers for answers. ;( :(…
P.S.: For more context, see Data loss due to lost connection when transferring from Mac 10.14 SSD to External HDD