Make bootable unit with dd?

Software PureOS
24

for instance
if the .iso file is named PureOS and located in /tmp and the device name is sdb

then the command should look like this :

sudo dd bs=4m if=/tmp/PureOS.iso of=/dev/sdb status=progress oflag=sync

but the ‘Disks’ GUI application from the GNOME desktop environment should do the trick with ‘restore disk image’