Mobile Phone Speaker Repair Dundee

Phone calls sound muffled? Can’t hear the person on the other end? Loudspeaker crackling when you play music? Or maybe folk on the other end can’t hear you at all?

Speaker and microphone problems are more common than you’d think. Sometimes it’s as simple as debris packed into the speaker grille. Sometimes the speaker module or microphone has failed and needs replacing.

Before you assume the worst, bring it in and let us take a look. We see a lot of phones come in for “speaker repair” where the fix is just cleaning out the speaker grilles. Pocket lint, dust, and general muck builds up over time and blocks the sound. If that’s all it is, it’s a quick and cheap fix.

If the speaker or microphone module itself has failed, we replace it. Most phones have two speakers: the earpiece speaker at the top (the one you hold to your ear during calls) and the loudspeaker at the bottom (for speakerphone, music, videos, and ringtones). They’re separate modules and can be replaced independently.

At Repair Alliance on Perth Road, we repair speakers and microphones on iPhones, Samsung, Google Pixel, Huawei, OnePlus and more. We test call audio, media playback, speakerphone, and microphone quality after every repair.

Most speaker repairs are done same day. Your data stays completely untouched. Walk-ins welcome, nae appointment needed. Every repair comes with a 90-day warranty.

Common Phone Speaker Problems

Here are the speaker and microphone faults we see most:

Earpiece speaker quiet or muffled during calls – You can barely hear the person on the other end, even with the volume turned all the way up. Could be a blocked speaker grille (lint and debris) or a failing earpiece speaker module. On iPhones, the earpiece also handles part of the stereo sound during media playback, so you might notice one side of the audio is quieter than the other.

Loudspeaker not working – No sound from the bottom speaker. No ringtone, no media audio, speakerphone doesn’t work. Could be a failed loudspeaker module or a loose flex cable connection.

Crackling or distorted sound – The speaker works but the sound is distorted, especially at higher volumes. Usually a speaker module that’s partially failed or has been damaged by water. Even a small amount of moisture can affect speaker performance.

Microphone not working – Folk on the other end can’t hear you during calls. Or voice messages and videos have no audio. The microphone module is often on the same flex cable as the charging port, so a microphone repair sometimes involves replacing the charging port assembly.

No sound at all – No speaker audio, no earpiece audio, nothing. Could be a software issue (check the volume and Do Not Disturb settings first) or a hardware fault. We diagnose which.

Sound only works on speakerphone – Call audio works through the loudspeaker but not through the earpiece when you hold it to your ear. The earpiece speaker has failed but the loudspeaker is fine. Common issue.

Muffled sound after water exposure – Water gets into the speaker grilles and affects the membrane. Sometimes it dries out and comes back. Sometimes the speaker needs replacing if the water has damaged the voice coil.

Bluetooth audio works but phone speaker doesn’t – Audio plays fine through Bluetooth headphones or a Bluetooth speaker, but the phone’s built-in speakers don’t work. Confirms it’s a hardware issue with the phone’s speaker, not a software problem.

How We Repair Phone Speakers

Walk in and tell us what’s happening with your sound. We’ll test call audio, media playback, speakerphone, and microphone to pinpoint which component is at fault.

First thing we check is whether the speaker grilles are blocked. Lint, dust, and pocket debris pack into the tiny grille openings over time. We carefully clean them out with the right tools. If that fixes it, the cost is much less than a full speaker replacement.

If the speaker module itself needs replacing, we open the phone and swap it out. The earpiece speaker sits at the top of the phone near the front camera. The loudspeaker sits at the bottom near the charging port. They’re separate components and we replace only what’s needed.

For microphone issues, the microphone is usually on the same flex cable as the charging port. So a microphone replacement often means replacing the charging port assembly as well. This sounds more involved than it is. We do it regularly and it’s a straightforward repair.

After fitting the new speaker or microphone, we test everything. Call audio at different volumes, media playback through the loudspeaker, speakerphone clarity, and microphone pickup. We make a test call to check both sides of the conversation sound right.

Your data stays completely untouched throughout. Speaker and microphone repairs don’t affect your photos, messages, or anything else on the phone.

Most speaker repairs are done same day. Parts for common iPhone and Samsung models are usually in stock. Less common models might need a day or two.

Earpiece vs Loudspeaker

Your phone has two main speakers and they do different jobs:

Earpiece speaker (top) – This is the small speaker at the top of the phone that you hold against your ear during calls. It also handles part of the stereo audio during media playback on newer phones. When this fails, calls sound quiet, muffled, or silent when you hold the phone to your ear. Speakerphone might still work fine because that uses the loudspeaker at the bottom.

Loudspeaker (bottom) – This is the main speaker that handles ringtones, alarms, media playback, speakerphone calls, and notification sounds. It’s louder and more powerful than the earpiece. When this fails, you lose all audio except for call audio through the earpiece (when held to your ear).

If both speakers fail at the same time, it’s more likely to be a software issue or a logic board problem than both speaker modules failing simultaneously. We diagnose which scenario applies before recommending a repair.

Knowing which speaker is affected helps us quote you accurately. Earpiece and loudspeaker replacements are different parts at different price points. Tell us which one isn’t working (or both) and we’ll give you the right quote.

iPhone Speaker Repair

We repair speakers on every iPhone model from the iPhone 7 to the iPhone 17 range.

iPhone speaker issues we see most:

• Earpiece speaker quiet or muffled (very common, especially on older models where lint builds up over time)
• Loudspeaker not working (the bottom speaker handles ringtones, media, and speakerphone)
• Crackling sound during calls or media playback
• Microphone not picking up voice during calls (folk on the other end can’t hear you)

On newer iPhones (iPhone 8 onwards), the earpiece speaker also acts as a stereo speaker for media playback. So if your earpiece fails, you’ll notice music and videos only playing through one speaker at the bottom.

The iPhone’s earpiece speaker is located near the front camera and Face ID components. We replace it without disturbing Face ID. The loudspeaker is at the bottom next to the charging port and is a separate module.

For microphone issues, the iPhone has multiple microphones. The main microphone is on the charging port flex cable at the bottom. There’s also a microphone near the rear camera for noise cancellation, and one at the top for speakerphone calls. We test all of them.

If your iPhone speaker is muffled rather than dead, it might just need a clean. The speaker grilles on iPhones are tiny and clog easily. We clean them out carefully without damaging the mesh. If that fixes it, the cost is much less than a speaker replacement.

Samsung Speaker Repair

Samsung phones use quality speakers, but they’re just as susceptible to failure from drops, water damage, and general wear.

We repair speakers on all Samsung models. Galaxy S series, A series, Note, Z Flip, Z Fold. The models we see most for speaker issues are the S21, S22, S23, and A series phones.

Samsung speaker issues we see:

• Loudspeaker distorted or crackling (often after minor water exposure that the user didn’t think was serious)
• Earpiece speaker quiet during calls
• Microphone not picking up voice
• No sound at all after a drop

For Samsung speaker repairs, we use Samsung service pack parts. The speaker modules are designed to work with Samsung’s audio tuning, and aftermarket replacements don’t always match the same sound quality or volume levels.

On Samsung phones, the microphone is typically on the charging port flex cable (same as iPhone). So a microphone repair usually means replacing the charging port assembly. We use Samsung service pack assemblies for this.

The Galaxy Z Flip and Z Fold have speakers in different positions due to the folding design. We repair these too, but the parts are more specific and can take a bit longer to source.

Google Pixel & Other Brands

Google Pixel speaker repairs use Google service pack parts. Pixels have good speakers and when they fail, you want genuine replacements to maintain the audio quality.

For Huawei, OnePlus, Xiaomi, and Motorola, we use quality aftermarket speaker modules and charging port assemblies (for microphone repairs). Parts for less common models may need sourcing, but we’ll tell you the timeframe.

One thing to note: on some budget phones, the speaker modules are soldered directly to the board rather than connected by a flex cable. This makes replacement trickier but not impossible. We’ll let you know if your specific model has any complications.

Whatever brand, we test everything after the repair. Call audio, media playback, speakerphone, microphone. You’ll hear the difference before you leave.