Originally Posted by aslocum
you have to mount system first...
adb shell mount /system
Ah, classic! That explains why I couldn't see /system/usr
So I did the whole operation again, still no luck.
I pulled the file off after I checked it did not work, and it's identical to the one I pushed i.e. it's not overwritten by default
Still, it's strange it works for some, and not others
EDIT: I found the source of my troubles! I had Lockbot Pro installed, and it overrides the bravo-keypad.kl file. Once uninstalled, the hack works like a charm
I am a little bummed though, because I really liked my customized lock screen