Samsung m30s Kindly  give volume adjustments beside to volume  keys so we can't do continuous  press the volume  button. One time press the volume  button and we can increase  the volume on screen itself. 

Dear Samsung Samsung provide nowadays full screen  display. It's very happy to us at the same time to full fill that full screen if Samsung provide like edge swipe in mobiles as like MIUI 10, 11. It will very useful to Samsung fans and it will saves ...