Hi
I would add the loading mobile faces to the slider demo / cubic blending example when the pano is loaded on a mobile, as does the pano base.
I tested several things but in vain ...
I put the images in a folder for mobile / mobile / and loaded the images when the pano is loaded on a mobile or tablet:
<krpano devices="mobile+tablet">
<action name="addcube">
addface (face_ 1_F%, '%% CURRENTXML / mobile /% 1_f.jpg', 0, 0);
addface (face_ 1_L%, '%% CURRENTXML / mobile /% 1_l.jpg', -90, 0);
addface (face_ 1_R%, '%% CURRENTXML / mobile /% 1_r.jpg', 90, 0);
addface (face_ 1_B%, '%% CURRENTXML / mobile /% 1_b.jpg', 180, 0);
addface (face_ 1_Z%, '%% CURRENTXML / mobile /% 1_u.jpg', 0, -90);
addface (face_ 1_n%, '%% CURRENTXML / mobile /% 1_d.jpg', 0, 90);
</ action>
</ krpano>
but my cube face for mobile don't be loaded 
Does anyone have tested this or have an idea ?
Thanks for your help
Michaël