Yesterday I tried the ''smartthings'' app on my S21 Ultra, it can detect and pair with my brand new Q60T but every time I press on its icon (TV Q series icon) in the main app's menu, it says ''downloading''. I can use my smartphone as a music player and the sound will output on the Qled but I can't access the wallpapers choice for ambient mode on the smatphone app itself as it will say ''downloading''. I tried to force close the app and restart it but it kept running.
Another question: can you see photos from samsung Gallery app mirrored on the TV? I could do this with Google Photo and the Sony X900e as both are Android but not with the Q60T