Once a sound plays from my phone and it stops, I put my ear close to it and I hear these weird noises, even if i turn it to 0. Didn't have this issue on any of my other phones. Am I alone?
To test, turn up the volume, and press a button on the keyboard. Then immediately, put your ear to the speaker.
To test, turn up the volume, and press a button on the keyboard. Then immediately, put your ear to the speaker.