I bought a Chinese Bluetooth 4.1 headset LUOKA 820. It works with Samsung Galaxy Tab TAB s2 (BT 4.1), Honor 7 (BT 4.1). It does not quite work with Nokia 8 (oreo 8.0 BT 5.0). It works during a phone call, play system sounds, but doesn't work with YT and Spotify. I can change volume and skip a song, but it does not play sound. What to do?