How do I import images from an external storage device to Art Mode?

Connect an external storage device containing images to the TV, then navigate to My Collection and select the connected external storage device. Move to Options at the top and select Save, then select the images you want (you can select multiple images). Finally, move to Save to My Photos at the top and press Select. The images will be saved in My Collection > My Photos. Recommended resolution is 3840 x 2160 (16:9).