When your phone's call speaker becomes muffled or unclear, it can be quite frustrating. Often, this issue is due to dust and debris accumulating in the speaker grille. Over time, dust, lint, or other small particles can clog the tiny holes in the speaker, impairing sound quality and making it difficult to hear during calls. Fortunately, there are several methods you can use to clean the call speaker and restore its sound performance without damaging your device.
