Unable to restore apple tv

some how my all tv messed up and would not play sound so i tried this

sudo umount /boot
sudo fsck.hfsplus -f /dev/sdb1
sudo mount -o force,rw /dev/sdb1 /boot

sudo apt-get update && sudo apt-get dist-upgrade && sudo reboot

to see if i just needed to update well after the update i only got a sad face now when i try to restore the apple software with apps-pi-baker it tells me it can not restore. what can i try to get my apple tv working again?

also i had installed osmc on the hdd

I was able to get it back working after re downloading everything and trying again