Before plenty of patches, you could go through walls with glitch mode without teleporting back to location. Ever since nexon did a patch, it stopped working it would set you back to the location so you couldn't really go through walls then.
If your talking about black cipher then all it really is, is a hotkey for speed hack. (Thats what I use it for.)
Put it on about 6 then hold x and w at the same time and you will move faster. Then when you wanna go normal speed just let go of x.