oh my god… I didnt see this part… well this is bad… I believe there is way to recreate the HDD partition… I have seen only 2TB version but you can then stretch it to 4TB…
EDIT: How to unbrick a totally dead My Cloud? this is what I am talking about and this Here is WD My Cloud 2TB virgin disk image it might work… it will definitely work but it will take some time
EDIT2: antonio give me a minute I will try to make a 4TB version for you so you can just dd if=image.img of=/dev/sdb the image…
