Default Is it possible to flash Themes rom "Galaxy S4 Themes and apps" on i9506?

Hello,
is it possible to flash themes and apps on the gt i9506 galaxy s4 te+ with the snapdragon 800?
or will it not work with it, because the themes are for the regular s4?
i dont know what the answer is, because i thought that only custom roms cannot be flashed on the 9506.
i hope for answers