Q：My phone suddenly went silent.
A：We apologize for the inconvenience. Please try the following steps:
1. Please check if the phone is muted. If so, increase the volume using the volume up button or in the settings.
2. Play some music to see if there is sound. If there is no sound, check if the speaker grille is blocked or damaged.
3. You can try restarting your phone or restoring factory settings to see if that resolves the issue (please back up your data before restoring factory settings). If the problem persists, hardware repair is required.
