Default Unlock Hboot 1.55 offline without HTCdev?

I got an HTC One from Sprint today that has Hboot 1.55 running on Android 4.3 and was wondering how would i go about unlocking it without using HTCdev or Firewater because they require an internet connection?

Is there a way to unlock the bootloader and gain S-off without using HTCdev or Firewater method for Hboot 1.55? I read Revone is able to but requires Hbooot 1.44. I also tried Rumrunner but that also requires internet.

I read scotty1223s post to unlock without HTCdev but it requires S-off to already be set first.
http://forum.xda-developers.com/show....php?t=2475914

Is an offline method available to unlock and gain S-off with an HTC One Hboot 1.55 running Android 4.3?

Model: M7_WLS PVT SHIP S-On RH

Thanks