Galaxy S24 Sound Issues: How to Fix Audio Problems (2026)

The Galaxy S24’s dual stereo speakers are among the best in the lineup, but they’re not immune to problems — from muffled call audio and crackling playback to complete speaker silence. If your Galaxy S24, S24+, or S24 Ultra has stopped producing sound or sounds noticeably worse than it used to, this guide covers every known fix, starting with the ones that solve it for most people and working toward deeper troubleshooting.

Important note for One UI 8 users: Samsung’s One UI 8 update introduced several audio-related bugs, including distorted call audio, lost bass over Bluetooth, and a no-sound bug when using third-party wearables with LE Audio enabled. If your sound issues started right after a software update, jump to the software update section first — Samsung has been issuing patches to address these specific problems.

Quick Diagnostic: What Kind of Sound Problem Do You Have?

Before diving into fixes, narrow down the issue. Different symptoms point to different causes:

Symptom	Most Likely Cause	Jump To
No sound at all — calls, media, notifications	Software glitch or Do Not Disturb enabled	Fix 1 and Fix 2
Low/quiet call audio from earpiece	Adapt Sound profile, accessibility setting, or debris	Fix 3, Fix 5, and Fix 6
Crackling or distorted speaker during playback	Dolby Atmos glitch or equalizer misconfiguration	Fix 4
Sound works on speaker but not Bluetooth	Bluetooth codec bug (especially after One UI 8)	Fix 7
Sound only works in Safe Mode	Third-party app conflict	Fix 8
One speaker works, the other doesn’t	Hardware failure — earpiece or bottom speaker	Fix 10

Fix 1: Force Restart Your Galaxy S24

A force restart clears temporary audio routing glitches without erasing any data — it’s the single most effective first step.

Press and hold the Volume Down button + Side button simultaneously for about 10 seconds until the Samsung logo appears, then release. This is different from a normal restart because it forces the audio subsystem to reinitialize completely.

After the phone reboots, immediately test sound by playing a YouTube video at medium volume. If the issue was a temporary software glitch (which it is roughly half the time), this alone will fix it.

Fix 2: Check Volume Sliders and Do Not Disturb

The Galaxy S24 has five separate volume sliders, and it’s easy to accidentally mute one without realizing it.

Press the Volume Up physical button to bring up the volume overlay
Tap the three-dot menu (or the small dropdown arrow) to expand all volume sliders
Check each slider individually: Ringtone, Media, Notifications, System, and Call volume
Make sure none are set to zero

Also check these common culprits:

Do Not Disturb: Go to Settings → Notifications → Do Not Disturb and make sure it’s toggled off. If you use scheduled DND, verify the schedule isn’t active during the day.
Media volume limiter: Go to Settings → Sounds and vibration → Volume → three-dot menu → Media volume limiter and either disable it or raise the custom volume limit.
Separate App Sound: Go to Settings → Sounds and vibration → Separate app sound. If this is turned on, it may be routing specific apps (Spotify, YouTube, etc.) to a Bluetooth device that isn’t connected, effectively silencing them on the phone speaker.

Fix 3: Disable Adapt Sound and Reset Equalizer

Samsung’s Adapt Sound feature creates a personalized hearing profile that can actually suppress volume if the calibration is off. This is one of the most commonly overlooked causes of quiet call audio.

Go to Settings → Sounds and vibration → Sound quality and effects
Tap Adapt Sound and set it to Off
While still in Sound quality and effects, tap Equalizer and set it to Normal (a custom EQ with bass cranked too high causes crackling on the S24’s small drivers)
Test call audio by making a phone call

If call volume improves with Adapt Sound off, you can try recalibrating it — go back to Adapt Sound and run the hearing test again in a quiet room with no earbuds connected.

Fix 4: Toggle Dolby Atmos Off and Back On

Dolby Atmos processing on the Galaxy S24 occasionally glitches after software updates, causing muffled, tinny, or distorted audio during media playback. Community forums have documented this happening frequently after both the One UI 7 and One UI 8 updates.

Go to Settings → Sounds and vibration → Sound quality and effects
Toggle Dolby Atmos off
Play a video or song to test — sound should return to normal but without spatial processing
Toggle Dolby Atmos back on
If the issue returns, try switching between the Dolby Atmos modes (Auto, Movie, Music, Voice) to see if a specific mode is the problem

If Dolby Atmos consistently causes distortion, leave it off. The speaker quality without Dolby processing is still excellent on the S24 series.

Fix 5: Enable Extra Volume for Calls

If your earpiece speaker sounds noticeably quiet during phone calls but media playback volume is fine, there’s a hidden accessibility setting that can help:

Go to Settings → Accessibility → Hearing enhancements
Enable Extra volume for calls

This amplifies the earpiece speaker beyond the normal maximum during phone calls. Samsung doesn’t advertise this setting prominently, but it exists specifically for the earpiece volume complaint that’s been common across the entire S24 series.

Fix 6: Clean the Speaker Grills

Pocket lint, makeup residue, and dust packing into the S24’s speaker mesh is the number-one cause of muffled or progressively worsening sound. The bottom-firing speaker and earpiece both have very fine mesh grills that clog easily.

What to use:

A soft-bristled toothbrush (dry) — gently brush across the speaker grills in one direction
Compressed air — short bursts from 6+ inches away (too close can damage the speaker membrane)
A wooden or plastic toothpick to carefully dislodge any visible debris packed into the mesh

What NOT to do:

Never use water, isopropyl alcohol, or any liquid directly on the speakers
Don’t insert metal objects (pins, needles) into the speaker grills — this can puncture the speaker membrane
Avoid blowing into the speakers with your mouth — moisture from your breath causes more harm than good

Buy compressed air duster on Amazon

Fix 7: Fix Bluetooth Audio Issues

Bluetooth audio problems on the Galaxy S24 spiked after the One UI 7 and One UI 8 updates. The most reported issues include no sound during calls over Bluetooth (while music works fine), lost bass with Galaxy Buds when Dolby is enabled, and complete audio drops with third-party LE Audio devices.

For no call audio over Bluetooth:

Go to Settings → Connections → Bluetooth
Tap the gear icon next to your connected device
Make sure Call audio is toggled on (it can get toggled off during updates)
If using Galaxy Buds, open the Galaxy Wearable app and check that the call routing is set correctly

For LE Audio codec bug (third-party wearables):

Samsung confirmed a bug in One UI 8 that caused no sound when using third-party wearables with LE Audio enabled. The fix:

Go to Settings → Connections → Bluetooth
Tap the gear icon next to the affected device
Disable LE Audio if the option is available
Alternatively, check for a software update — Samsung has been patching this in subsequent updates

For disconnection lag bug:

If disconnecting a Bluetooth device from the sound control panel causes your phone to freeze and return to the home screen, this is a known One UI 8 bug. Update to the latest software patch, as Samsung has addressed this in recent security updates.

Fix 8: Test in Safe Mode

Safe Mode disables all third-party apps and runs only Samsung’s pre-installed software. If your sound works normally in Safe Mode, a downloaded app is the culprit.

Press and hold the Side button until the power menu appears
Long-press the “Power off” option until the “Safe mode” prompt appears
Tap Safe mode to restart
Test all sound functions — calls, media, notifications

If sound works in Safe Mode, the issue is a third-party app. The most common offenders are third-party equalizer apps, volume booster apps, and call recording apps that interfere with the audio subsystem. To find the culprit, restart normally and uninstall recently-downloaded apps one at a time until the issue disappears.

To exit Safe Mode, simply restart your phone normally.

Fix 9: Reset All Settings

This resets every setting on your phone — Wi-Fi passwords, Bluetooth pairings, home screen layout, sound preferences — back to factory defaults without deleting your apps, photos, or personal data.

Go to Settings → General management → Reset
Tap Reset all settings
Enter your PIN/password when prompted
Tap Reset settings to confirm

This is particularly effective when sound issues started after you (or an update) changed an obscure setting you can’t track down. It resets the entire audio pipeline — Dolby Atmos, Adapt Sound, equalizer, volume limits, separate app sound, Do Not Disturb schedules — in one shot.

Fix 10: Factory Reset (Last Resort)

If nothing else has worked, a factory reset rules out all software causes. Back up everything first — this erases all data on the phone.

Go to Settings → General management → Reset
Tap Factory data reset
Scroll down and tap Reset
Enter your PIN/password and confirm

After the reset, set up the phone without restoring from a backup initially. Test the speakers by playing media and making a call. If sound works perfectly on a fresh setup, the issue was buried in your old settings or app data. If the problem persists even after a factory reset, the issue is hardware — proceed to the next section.

When It’s a Hardware Problem: Warranty and Repair Options

If you’ve tried every software fix and the issue persists — especially if only one speaker works, or if you hear persistent static/crackling even after a factory reset — the speaker itself likely needs replacement.

Samsung’s warranty covers the Galaxy S24 for one year from the purchase date for manufacturing defects, which includes speaker failures. Here’s how to get it fixed:

Samsung Support Phone: Call 1-800-726-7864 (available 24/7)
Samsung Members App: Open the app → tap Get help → select Repair to schedule service or find a walk-in location
Online Repair Request: Visit samsung.com/us/support/service to submit a repair request and track status
Walk-in Service Centers: Samsung has over 2,000 authorized repair locations offering same-day service. Find the nearest one at samsung.com/us/support/service/locations
Samsung Self-Repair: For the technically inclined, Samsung partners with iFixit for official replacement parts. Visit samsung.com/us/support/self-repair to order parts and access repair guides

If your warranty has expired, third-party repair shops typically charge $50–$100 for a Galaxy S24 speaker replacement. You can also purchase replacement speaker components yourself:

Buy Galaxy S24 replacement earpiece speaker on Amazon

Buy Galaxy S24 Ultra loud speaker replacement on Amazon

Warning: Opening the Galaxy S24 yourself voids the warranty and the IP68 water resistance rating. If your phone is still under warranty, always go through Samsung’s official repair channels.

Our Recommendation

Start with Fix 1 (force restart) and Fix 2 (volume sliders/DND check) — these resolve about 60–70% of Galaxy S24 sound complaints. If your issues started after a software update, Fix 4 (Dolby Atmos reset) and Fix 7 (Bluetooth fixes) are your best bets, along with checking for the latest patch from Samsung.

For persistent quiet earpiece audio during calls, the combination of Fix 3 (disable Adapt Sound) and Fix 5 (enable Extra Volume for calls) almost always resolves it.

If nothing works, don’t waste time with repeated software troubleshooting — call Samsung at 1-800-726-7864 or schedule a repair through the Samsung Members app. Speaker hardware failures on the S24 series, while uncommon, do happen and are covered under warranty for the first year.