Is your Samsung phone speaker crackling due to water damage, physical damage, or a malfunctioning speaker? This can result in distorted sound during calls, music, and video playback. The good news is that most speaker issues can be fixed! To address excess moisture, gently shake your phone with the speaker facing downwards, dry it in an open area, and use sound frequency apps to help remove any trapped moisture. However, if the crackling persists, the issue might be caused by physical damage or loose internal components. In such cases, professional Samsung phone repair may be needed to fully resolve the problem.

8 Tips to Fix Samsung Phone Speaker Crackling Issue

Here are some tips you can follow.

1. Dry your phone speaker

It’s normal for your phone’s speakers to get damaged when it drops into water. If you experience this problem, dry the phone immediately.

Place the device in a rice bowl, blow warm air gently using a fan, or put it in a bag with moisture-proof packs. You can also download the Speaker Cleaner app from Google Play. This application emits a vibrating sound that helps shake off the dirt and water from your speaker.

2. Check Your Mobile Phone’s Sound Levels

Follow this process without a headset to test the device’s built-in speaker.

Hold down the volume-up button at the side of your phone and set it at the highest level.
You can also use the volume sliders to adjust individual volume levels.
To adjust the volume, press the side volume up or down button
Increase the volume by tapping the drop-down button next to the slider

3. Use a Third-Party Application to Play Sound at High Frequency

Various third-party apps use sound to get water from your Samsung phone. These applications play sound on varied frequencies to drive the trapped water from your crackling phone speaker.

Install third-party applications like “Sonic” or “Speaker Cleaner” from the App Store.
Launch the app and configure it to produce sounds from 165 Hz to 200 Hz. This frequency range has proven efficient in water extraction.
Position your phone speaker downwards on a flat table.
Activate the app and let the sound waves make the water vibrate out of the speaker.
You can play the sound for several minutes and observe water droplets coming from the speaker grille.

4. Check for Loose Internal Connections

If your phone recently fell or experienced water damage, the internal speaker parts might have become loosened and cracked.

Gently push around the edges of your phone to check if the sound changes.
When the crackling worsens or stops briefly, the speaker could have a loose connection.
In this case, professional repair or reseating of the speaker connection within the phone might be necessary.

5. Update or Reinstall Audio Drivers

Software problems or old audio drivers may lead to speaker crackling.

Update software: Go to Settings > Software update > Download and install.
Clear audio apps’ cache:
Go to Settings > Apps > Show system apps.
Go to “Media Storage” or “Audio Effects,” then tap Storage > Clear Cache.
Restart the device and verify if the crackling is fixed.

6. Use Isopropyl Alcohol to Remove Water Residue

If water has left residue in the speaker grille, gently cleaning with isopropyl alcohol can help.

Use 90% isopropyl alcohol (lower concentrations contain more water, which is undesirable).
Dip a soft brush or cotton swab into the alcohol
Gently wipe the speaker grille without using too much liquid.
Allow the alcohol to completely evaporate before turning on your phone.
Isopropyl alcohol can be used to remove water residue without damaging electronics.

7. Test in Safe Mode

Boot your device into safe mode to see if third-party apps are causing the crackling problem. If the distortion is improved in safe mode, a third-party app will likely be the cause.

8. Reset App Preferences

Resetting app preferences will also eliminate any conflicting settings that may be causing this problem. Go to Settings > Apps > More options > Reset app preferences.

4 Causes of Samsung Phone Speaker Crackling

Here’s why your Samsung phone’s speaker may be crackling.

Water Damage: Water exposure can damage the speaker’s internal components, producing muffled or crackling sounds. Water can also leave mineral deposits that disturb the speaker membrane, resulting in distortion. If the speaker is not dried well, corrosion will develop, making the problem worse over time.
Overloading: Using the speaker beyond its capacity by playing sound at very high volume levels causes the speaker components to exceed their intended limits. Overload causes irregular behavior, and the speaker cannot reproduce the input signal accurately, resulting in distortion.
Physical Damage: Harm to the speaker’s elements, including the cone, voice coil, or suspension system, may render it unable to play back sound accurately. Rips or punctures in the speaker cone can cause irregular vibrations, crackling the output sound.
Loose Connections: Faulty connections among the speaker elements or with the device circuitry may lead to impedance mismatches or irregular signal transmission, all of which help cause distortion.

Conclusion

If your Samsung speaker is crackling, drying it out, using sound frequency apps or updating audio drivers may resolve the problem. If the problem persists, it may be water damage, physical damage, or loose connections. Rather than dealing with a crackling sound, let Wireless Waves Repair work its magic on it. Reach out to us today for professional repairs!

How to Fix Samsung Phone Speaker Crackling