Strange sound while on Call

[Keshav21]

While on call, the front speaker sometimes produces a hissing sound. It might be possible that the sound is coming inside of the phone.

Anybody got any idea?

[Suresh_fotos · Accepted solution]

It is not mobile fault, due to network problem you heard sound. There is no need to worry about it. if you hear that sound everytime even in good network place then show to nearby samsung service center. Thank you.

[Keshav21]

Yes, I do have network issues at my locality. Thank you brother, you solved my concern🙏