KyoceraE-4610-Schok-classic
In the latest Schok update (Version 1.1.4) they added Developer Options on/off into the 'Lock Control' (Settings > Lock Control 2.0 > Put in your 6 digit passcode > System Control > Allow Developer mode).
But it's weird that even when you turn on Developer mode in the settings, it is not actually on, and pressing on the build number does nothing..
It sounds like a bug from Schok which will probably be fixed in the 'next' update..