Low volume after android upgrade to pie

[Android Central Question]

Samsung j3 pro. I have upgraded my android to pie after which volume has decreased by 50%. Why

 

[mustang7757]

Double check your sound settings , and do you have Dolby Atmos in you pull down notification panel on ?I'll leave a link to register so you can communicate here , as a guest account you can't.https://forums.androidcentral.com/showthread.php?t=409154

 

[belodion]

We can't give the explanation for which you asked if you don't answer @mustang7757's question.