Anyone knows how i can get S-off in HBoot 1.57? topic

Hello, i tried many tutorials but i can't get S-off on my device, any idea?,
I want follow this instructions ( http://forum.xda-developers.com/htc-...s-off-t2807762 ) but i can't find the cm-11-20140706-NIGHTLY-m7.zip file.

Anyone can help me?

Best regards.