What this test can tell you
This tool generates a short low-frequency speaker tone. It does not measure the speaker, inspect the phone or read liquid sensors.
Playback does not confirm cleaning, water removal, dryness or safe charging. For a wet or persistently muffled device, follow its manufacturer’s drying and service guidance.
How to use it
- Disconnect headphones and Bluetooth audio.
- If the phone is wet, follow its manufacturer’s drying instructions first.
- Point the speaker downward and start the short tone at a comfortable volume.
- Stop immediately if the sound distorts or feels uncomfortable; do not raise the volume to force a result.
Sound is not a dryness test
A phone can still contain moisture even when its speaker sounds normal. Follow the manufacturer’s liquid-detection and drying instructions. This page has no access to liquid sensors.
Not working? Try these fixes
Sound stays muffled
Do not keep repeating a tone to force a result. Follow the device manufacturer’s drying instructions and contact its support if muffled sound persists. This page cannot inspect moisture inside the device.
The phone says liquid detected
Do not charge the phone until the port is dry. Unplug and wait.
Frequently asked questions
Is this an official iPhone water-ejection feature?
No. This is an independent browser sound tool, not an Apple feature or a guarantee of water removal.