The BLACK JOIKU THEME, inspired by the ancient Lappish mythologies, brings the colors of Joiku and art design into your mobile phone. This new theme version comes with the Black scale colours, dark as the winter in Lapland. This Joiku-branded theme is designed by Shanghai Jibiao Info Tech Ltd. Check [Only registered and activated users can see links] for other excellent free Joiku themes

impossible to install in my 6120c

edit: it was not the right version......found the right one on the link in your post
rep+

Many thanks Folletto!