Use this document when troubleshooting garbled speakerphone audio on the Sony Xperia Z1s.
- Garbled or low audio when using speakerphone.
Audio may sound garbled or low if the device is placed on a flat surface with the screen facing up.
|Software version affected|
|Software version resolved|
To fix garbled or low audio on speakerphone, place the device so the screen is facing down.