How has this not been fixed Shocking..I have the same issue phono cable works fine for music and apps usb will charge but nothing else,bluetooth works fine (fiat 500) blue & me... I even updated the blue & me to the latest fw still nothing...Never had a problem with any iPhone..Samsung sort this out
By using the blutooth the quality is 50 percent less, any one who has ipone just check it play with bluetooth and then plud in the USB conection and you will se the differance.
Samsung need to sort this out, I will never by Samsung again until it sorted as i like my music.
Yh I felt the difference when I had an iPhone 7 and when I connected it through usb and bluetooth. And even I'm not happy with this thing after I switched to the S10 plus.