I was moving from 3.11 to 3.15.
So here is where I get all kinds of confused. I have updated the Line 6 Updater to it's latest version. I've updated HX Edit to 3.15. When I put the Helix into Safe Boot/Update Mode, both HX Edit and Updater act like they're trying to find the Helix. (IE there's the constant loading wheel on my Mac cursor). After a couple minutes though HX Edit will say "no device connected" and when I try through the Updater it brings me to the screen where it says "Select device to update" but there's nothing to select.