Bose NC 700
I had my Bose NC 700 connected to iPhone Xr without Bose Music app and it was working fine. Then I learned I can use Bose Music app for more functions. After installing the app and reconnecting the Bose NC 700 with same iPhone, I can't listen to any music, I can see music is playing on Spotify or Youtube but I can't hear anything on headphones. Other voices like increasing the volume etc can listen nicely. I have checked for volume and other functions everything is normal. Also, the same headphones work properly with other devices (android phones) without Bose music app. Can you help?