akash03chaudhary , via OnePlus 7 , May 23, 2020 : So I've this serious issue with how my phone's speaker works! Suppose if I'm playing a game or watching a video on Netflix or YouTube; so if I get a call that time and even when I declined the call then the calling app uses my speaker and I can't hear anything from both speakers but just from the ear speaker which call function use. Hope I did explain my problem well. Is there any solution to this? This happens many times but not always! When this happens then I can see the notification that calling app is using my speaker. On the other situation; if I'm playing a game and close the game app then the game app is still using my speaker and I have to go to the app settings and manually force stop the app to make everything good.