Speakerphone is one of the most convenient features of a smartphone. It allows you to talk hands-free, join a group discussion, or use your phone as a headset while working. But what if the speakerphone stops working on your Android device? Let's explore the possible causes and solutions.
Why doesn't the speakerphone work on Android?
🔊 1. Speaker failure
Speakerphone mode uses a multimedia speaker, not a speakerphone. If the speakerphone is damaged or clogged, the sound will drop out, be distorted, or not be heard at all.
Sign: There is also no sound or crackling sound when playing music or video.
⚡ 2. System crash or application error
Sometimes the speakerphone doesn't turn on due to a firmware freeze or a glitch in the application itself (for example, WhatsApp or Viber).
🎧 3. Connecting a Bluetooth headset
If wireless headphones or a speaker are connected nearby, the smartphone may route the sound to an external device rather than the built-in speaker.
💦 4. Moisture or dirt ingress
Moisture can cause a short circuit, while dust can simply block the speaker opening.
🔧 5. Microphone problems
Even if you can hear the other person, they may not be able to hear you. Speakerphone mode uses a separate microphone, which can also fail.
What to try to do yourself
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Restart your phone - It's trivial, but it often helps.
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Check the sound in other applications — Play music or a video. If the loud speaker doesn't work everywhere, the problem is most likely hardware.
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Turn off Bluetooth — the smartphone may be sending sound to external devices.
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Clean the speaker grille with a soft brush or an air bulb.
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Reset sound settings and check the Do Not Disturb or Silent modes.
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Check your microphone - Record a video and listen to see if your voice can be heard.
When should you contact the service?
If none of the methods helped, the problem may be serious:
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damage to the multimedia speaker,
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loop malfunction,
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oxidation of contacts after moisture,
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audio chip failure.
In this case, diagnostics and, most likely, replacement of parts will be required.
Conclusion
Speakerphone issues on Android can be caused by both software glitches and hardware problems—most commonly, a faulty speaker or microphone. Start with simple steps: rebooting, checking the sound, and cleaning. If this doesn't help, it's best to have your smartphone repaired by a professional to restore its normal operation.
