Back in the day we use to have flip phone who could speak and ear with old earplug at the same time, the feather should be as an altenative to JustKidding

Same here since april, seem all of a sudden several s9 have the issue? what is going on here, the speaker on voice call is muffled, on a headset mic nobody can here on phone call but wifi call it work perfectly? voice recorder is working well, i need...