Give us the result of the command
fastboot getvar all
Tho looks like you want to downgrade, so only if u have an s-offed hox you can do. Which u might have since you installed diffderent ruu.
Edit: sorry missed your previous post with your main version
Sent from my HTC One X
HTC ONE X - S-OFF - SUPERCID <3
Nexus 7 2012 Android 4.3