Post update when I pressed volume key for increase/decrease the volume by click the single long press functionality not working. If i pressed multiple times then only volume icon appeared on the screen also volume increased/decreased. And the all speakers sound too down / and i have reboot my device then the all speaker sounds are normal bt after sometime all speakers sound automatically down bt device volume are full so solve this problem.... Already raised report. If anyone facing the same kindly report asap to notice to Samsung dev team.
We apologize for the inconvenience caused to you. We request you kindly visit the service center for the physical inspection of your device. To check for the nearest Samsung service center kindly click on the link:- https://www.samsung.com/in/support/service-center/
