My brother had K610@W660 and he puts K800 lighteffects, patch and power_up_musicmode.ble. Why id doesn't works? Please help me!
Try to remove K800 lighteffects and put back original,because on my K610->W660 all works perfect.And one more thing-how you named .vkp (name must be in one piece - like this "W660_illumination_patch.vkp" )