ProxMark3 not showing up after sitting in box for 12 months

I would, I don’t fuck around chasing my tail

Personally I would follow Amals guide

I did make an abridged version, that I have used myself a few times if you want to try that

https://forum.dangerousthings.com/t/handy-dandy-tips-and-tricks/13041/14?u=pilgrimsmaster

Which ever you choose,
FOLLOW IT TO THE LETTER

If you get an error
STOP
:stop_sign:

Reply back here so we can walk you through a solution…hopefully