Here is a weird one: your phone plays music and videos loudly through its speaker, but the moment a call connects, you hear nothing. Or the opposite — calls sound faint and muffled while everything else plays fine. Either way, the call ends with you pressing the phone harder against your ear and hoping.
Call audio on Android is a separate path from media audio, with its own volume level, its own speaker (the earpiece), and its own routing decisions. When calls go silent but media plays, the problem is somewhere along that call path — not the speaker hardware itself. The 6 fixes below walk that path from start to finish.
In This Guide
Quick Answer
If you cannot hear callers on your Android phone, raise the in-call volume during a call, clean the earpiece grille, and disconnect any Bluetooth devices stealing the audio. If speakerphone works but the earpiece does not, the earpiece itself is the fault.
Fix 1: Toggle Speakerphone During the Call
Start with a 10-second diagnosis. While you are on a call and hear nothing, tap the speakerphone icon on the call screen. If sound suddenly comes through the loudspeaker, the bottom speaker works fine and the fault is isolated to the earpiece or call routing — which narrows everything down instantly.
- During a live call, tap Speaker (the speakerphone icon).
- If you can hear the caller on speakerphone, tap it again to switch back to the earpiece.
- Note which one fails. Earpiece dead + speakerphone fine = earpiece blockage, a headphone-mode glitch, or routing issue — all covered below.
Fix 2: Turn Up In-Call Volume and Turn Off Do Not Disturb
Android keeps a separate volume slider for calls, and it can sit at minimum without affecting music or ringtones. Worse, the slider only exists while a call is active — adjusting volume on the home screen changes the ringtone instead, which is why people insist "the volume is already maxed."
- While on a call, press the volume up button repeatedly until the in-call slider reaches maximum.
- Check that the call is not muted — the mute icon on the call screen should be off.
- Turn off Do Not Disturb: swipe down Quick Settings and tap the DND/moon icon, or go to Settings → Notifications → Do not disturb and disable it. Some DND configurations suppress call audio.
- On Samsung, also check Settings → Accessibility → Hearing enhancements and make sure Mute all sounds is off.
Fix 3: Clean the Earpiece and Speaker Grille
The earpiece is a narrow slot above your screen, and it sits directly against your face on every call. Skin oil, makeup, sweat, and pocket dust form a sticky film over it that muffles sound gradually — people rarely notice until calls become almost inaudible.
- Look at the earpiece slot (the thin slit at the top of the display) under good light. A grey film means buildup.
- Use a soft, dry brush — a clean, dry toothbrush is ideal — and sweep gently along the slot.
- Press a small piece of painter's tape or sticky tack lightly against the slot and lift it away to pull out residue.
- Do the same for the bottom speaker grille.
- Avoid pins, needles, liquids, and compressed air cans — the meshes and membranes are delicate.
If you work in a dusty environment, this cleaning is worth doing every couple of weeks — earpiece blockage comes back.
Fix 4: Restart and Test in Safe Mode
Some third-party apps hook into call audio — equalizers, call recorders, and even some "volume booster" apps can mute or garble the earpiece. A restart clears temporary glitches; Safe Mode tells you whether an app is the real cause.
- Restart the phone and make a test call.
- If the problem remains, boot into Safe Mode: hold the power button, then touch and hold Power off until the Safe mode prompt appears, and tap it.
- Make a call in Safe Mode. If call audio works, uninstall recently added audio or call-related apps one by one, starting with the newest.
- Restart to exit Safe Mode.
Fix 5: Disconnect Bluetooth and Wired Accessories
The most common "my speaker is broken" story in repair shops is actually an audio-routing story. Your phone is connected to earbuds sitting in a drawer, a Bluetooth speaker across the room, or the car's system — and every call is being routed there instead of the earpiece. Also watch for the "stuck headphone mode" bug, where the phone believes wired headphones are still plugged in.
- Turn Bluetooth fully off from Quick Settings and test a call.
- If you use wired earbuds, plug them in and unplug them firmly once — this often clears the stuck headphone-mode state.
- Unplug any USB-C audio adapters or docks.
- Check Settings → Sound & vibration for anything unusual, like audio balance pulled to one side under Accessibility → Hearing enhancements.
Fix 6: Update the Phone Software or Visit a Service Center
Audio bugs do ship in updates, and they also get fixed in updates — if you have been postponing a system update, install it. But if you have reached this fix and the earpiece still produces nothing in Safe Mode, with clean grilles and no accessories attached, the earpiece hardware itself has likely failed.
- Go to Settings → Software update → Download and install (Samsung) or Settings → System → System update (Pixel/Xiaomi) and install any pending update.
- After updating, test the earpiece with a real call — not just a ringtone.
- If it is still silent, back up your data and visit an authorized service center. Mention that speakerphone works but the earpiece does not — that tells the technician exactly where to look.
- If the phone took a hard drop or got wet recently, say so; both can kill an earpiece while the loudspeaker survives.
Watch: How to Fix Speaker Not Working on Android
This video walks through the speaker checks and fixes — volume, cleaning, Bluetooth routing, and updates.
Video by HardReset.Info — full credit to the creator.
Related Guides
Frequently Asked Questions
Why does my earpiece work on WhatsApp calls but not normal calls?
Different call types can take different audio paths — especially with VoLTE versus app-based calling. Check the in-call volume during a regular call (it has its own slider), and verify VoLTE is working, since a broken VoLTE handoff can mute call audio.
Can a case cause the earpiece to sound muffled?
Yes — some cases have a lip that sits over the earpiece slot, or dust gets trapped between the case and the grille. Test a call with the case off to rule it out.
What is "stuck headphone mode" and how do I know I have it?
It is when Android thinks wired headphones are still connected after you unplugged them, so all audio keeps routing to the dead jack. The telltale sign: no sound from any speaker even at full volume. Plugging headphones back in and removing them firmly usually clears it.
How much does an earpiece replacement cost?
It varies by model and region, but the earpiece is a small, inexpensive component — most service centers replace it cheaply compared to a screen or battery. Get a quote before approving any work.
By Sameer Zehri | App Fix Guru Editor | Last updated: October 2026
