The issue could be caused by dust blocking the speaker grille, a software audio problem, or a failing speaker component. First, gently
clean the speaker opening with a soft, dry brush and restart the phone. Check whether Bluetooth is accidentally connected to another device.
Also install any pending software updates. If the sound remains muffled at maximum volume, the speaker itself may need professional
inspection or replacement.
📱Mastermobile
MobileTech
Answering smartphone and mobile tech questions in MobileTech Q&A.