How to change Remote Control type, from say gigablue to ini (xpeed miracle box) ?

I have found rc_models @ usr/share/enigma2/

But changing there seems to have no effect, what else am i missing ??

Or would i have to compile an image with the other remote type ? how to adjust the branding module then ??

I seem to remember a plugin let you do this on the wetek play a while ago.... i may be wrong though

Any help / advise appreciated