Stop. If three cycles produce no improvement at all, the cause is not blockage. Check the symptoms on our guide to when a sound tool will not help, and have the device inspected rather than continuing to run cycles.
Tap the button below. It plays a low‑frequency sound that vibrates the speaker and pushes trapped water and dust out of the grille. Turn your volume up to about 80%.
💡 Point the speaker downward so gravity helps the water escape. Repeat 2–3 times if needed.
Restore full volume, deep bass, and crisp treble by clearing speaker blockages with targeted sound waves.
Dry the outside of your phone first.
Let gravity help pull the water out.
Ensure audio plays through the phone's internal speakers.
Never use earbuds. Turn volume up, but 100% isn't required.
Our tool is designed to target the three most common speaker issues using precise acoustic frequencies. Whether your phone took a dive or just sounds muffled from pocket lint, here is how we fix it.
Clear trapped water from your phone in about 60 seconds. The steady 165 Hz vibration physically pushes trapped liquid out of the speaker mesh.
A steady 165 Hz tone — the sweet spot for maximum diaphragm travel — physically pushes trapped water out.
Use our deep clean mode to act as a dust remover. Sweeping low frequencies shake loose stubborn dirt, sand, and lint.
Sweeps across low frequencies (120–400 Hz) to shake loose lint, dust and stubborn droplets the single tone misses.
Act as a volume booster for muffled speakers. Clear out blockages to restore heavy sound, loud bass, and crisp audio.
A clean 440 Hz reference tone so you can hear whether your speaker sounds clear again after cleaning.
Perfectly safe. These are ordinary frequencies your speaker already plays during music. The tool never exceeds normal listening levels — it just concentrates the energy at the frequency range where diaphragm travel is greatest.
Android exposes more volume controls than iOS and applies more automatic adjustment, which creates several ways for a healthy speaker to sound broken.
For a complete overview, see Android diagnostics by manufacturer.
Android maintains separate levels for media, ring, notifications, alarms, calls and sometimes Bluetooth devices. Pressing the volume rocker on the home screen usually adjusts the ring stream. Start audio playing first, then adjust — that guarantees you are moving media. Expanding the volume panel shows all streams at once and is worth checking.
Several Android devices adjust output based on ambient noise or usage. In a quiet room these can reduce volume noticeably with no setting having changed. If output varies with environment rather than staying constant, look for an adaptive or automatic sound setting and disable it while testing.
Devices sold in many regions enforce a volume cap requiring explicit acknowledgement to exceed. If you have dismissed that dialogue, media may be capped at a level well below the hardware maximum. It usually reappears if you push volume to the top with headphones connected.
Android's absolute volume feature syncs phone and Bluetooth device volume, and it misbehaves with some hardware — producing volume that jumps, sticks, or sits far too low. Enable Developer Options (tap Build Number seven times) and turn on "Disable absolute volume" to test.
Some apps hold their own internal level. If one app is quiet while everything else is normal, look inside that app rather than at system settings.
Bedtime mode, focus mode and scheduled Do Not Disturb activate automatically, which produces behaviour that appears and disappears on a timetable and feels random until you spot the pattern.
Restart. Bluetooth fully off. Start audio then adjust volume. Disable sound effects and equalisers. Check for adaptive sound. Remove the case. If the problem survives all six, investigate physical causes.
Stop. If three cycles produce no improvement at all, the cause is not blockage. Check the symptoms on our guide to when a sound tool will not help, and have the device inspected rather than continuing to run cycles.
No. The frequencies used sit inside the range your speaker already reproduces whenever you play music, and the tool runs at moderate volume rather than maximum. The one genuine caution is earbuds: never run ejection tones into in-ear devices while you are wearing them.
No. Around 70 to 80 percent is the practical sweet spot. Maximum volume on a restricted diaphragm produces distortion rather than more displacement, and adds avoidable stress to the driver.
No — and this matters. The sound has to travel through the blocked speaker to do anything, so any connected Bluetooth or wired device defeats the purpose entirely. Disconnect everything first.
Eject the liquid the same way, but treat the device as needing professional attention afterwards. Salt and sugar leave conductive, corrosive residue when they dry, and that residue keeps damaging the board long after the speaker sounds normal.
Our tool is great for water and dust, but it cannot fix physically blown speakers or electrical damage.
Learn when it won't workStep-by-step help for wet, muffled, crackling or quiet phone speakers.