Nope. "Dump" is for dumping (and needs also a length). You need to "program" in order to write the image to the device. Post #9 has screenshots for writing a kernel, rootfs is similar (different file and different address, though).
And please, edit your post, remove the link. There is a reason why you can't find the links on this page. You can read all about it, take the time and do it. But first click "edit" and remove that link.