Why Is My Phone Speaker Making Crackling Noises?

Why Is My Phone Speaker Making Crackling Noises

We all have a heavy reliance on our smartphones, as we do use them for various tasks such as communication, entertainment, and productivity. But what if you encounter a problem where crackling noise comes from the phone speaker? Yes, it’s frustrating, right? This disruptive sound can hinder your ability to enjoy music, videos, and phone calls. So in this blog post, we decided to explore a few common reasons why phone speaker makes crackling noise. So let’s find out!

1. Dust and Debris

Among the most common reasons behind crackling noises is the accumulation of dust and debris in the phone’s speaker. As time goes on, small particles can find their way into the speaker grill, obstructing the audio output, and causing crackling sounds. Use compressed air or a soft-bristled brush to carefully clean the speaker grill to address this problem. Nonetheless, exercise caution to avoid damaging the speaker by using too much effort.

2. Water Damage

If you expose your phone to water or other liquids, it can lead to crackling noises in phone speakers. Liquid can seep into the speaker’s internal components, causing disruptions in audio playback. If you suspect water damage, immediately turn off your phone, remove any protective cases, and let it dry completely. Also, you must avoid heat sources such as hair dryers as they can cause further damage.

3. Hardware Issues

At times crackling sounds can come because of hardware malfunctions. The speaker or audio amplifier, for example, may deteriorate with time and provide distorted audio output. For possibilities for repair or replacement if your phone is still covered by warranty, get in touch with the maker or an approved service provider. In addition to this, you may seek the assistance of a trustworthy mobile repair professional to identify and resolve the hardware issue.

4. Software Glitches

Software issues can also lead to crackling noises from the phone speaker. A buggy app, an outdated operating system, or corrupted audio settings may cause audio disruptions. To help you with this initially, you can restart your phone which often resolves temporary software glitches. If the problem still occurs, you can ensure that your device’s operating system, apps, and firmware are up to date. At the same time, make sure that you clean the cache of the specific app causing the issue or perform a factory reset as the last resort.

5. Signal Interference

Crackling noises during phone calls can sometimes be attributed to signal interference. Weak network signals or fluctuations in signal strength can result in poor call quality and audio distortions. In such cases, you must try moving to an area where there is better reception or switching to a different network mode (e.g., 3G, 4G, or Wi-Fi calling) to see if the issue persists.


Crackling noises from your phone speaker is something that is an irritating problem but by understanding the potential causes you can help find the right solution. And if you need professional help to solve this problem, you can reach out to Jazzy Mobiles which has expert mobile technicians who will help restore speaker issues and won’t let the crackling noise come again.

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