The exact commands I used were on the first post: hf mf restore
I did not specify the bin file, but it grabbed the correct one automatically after running: hf mf autopwn
I tried writing onto two blank fobs, but after writing to them once, I get an auth error when attempting to write again.
Below is a screenshot of the error.
The bottom screenshot is writing to the fob for the first time without errors.
The top screenshot is attempting to write on the fob that already has been written to with auth errors.
Below is an image of Sector 0, left is the blank fob, right is the written one.
https://imgur.com/a/EPlWFSG