Here are some quick fixes for a non-working phone speaker:
* Check the volume: Make sure your phone isn't muted and the volume is turned up.
* Restart your phone: A simple restart can often resolve software glitches.
* Clean the speaker grille: Dust or debris can block the speaker. Use a soft brush to clean it gently.
* Test with different audio sources: Try playing music, videos, or making a call to see if the issue persists across all apps.
If these don't work, the problem might be more serious and require professional repair.