Beep sound🔇🎵🎷🎙📢

[Spacious]

I was playing bgmi on my F62 and suddenly my device speakers didn't produce any sound although I checked my volume thoroughly... and then all of a sudden there was this beep sound countinouously playing ..

I tried opening youtube also it didn't work in youtube even .. I restarted the device now it's back to normal but

I'm scared now😳😫 

Just tested the speaker 🔊 it says normal

[yogarshi]

Just format your settings

[Spacious]

How do I do that ?
I don't even know what's the problem 😕

[Anikroyale]

That can happen sometimes, just keep an eye (or should I say, ear) out for the future and see if it happens again or not. Let me know if it happens again.