Sound issues (microphone / speaker)

This is usually a failure of the material and not of the software, but to avoid a return that immobilizes your device for 10 days, we invite you to verify that it is not an excess of dust.

Tip: with a slightly damp toothbrush, rub the affected area (speaker, microphone, sound output in calls next to the front camera).

We hope we have solved the problem, otherwise we will open an application. To do this, we invite you to consult our article dedicated to this topic.