How do I test my proximity sensor?

How do I know if my proximity sensor is working?

Or you can just make a phone call, then hold your hand on the screen — that should turn the screen black if the sensor is working. Taking your hand away should show the screen again. If that’s not happening, your proximity detector is probably going (or gone).

How do I check the proximity sensor on my phone?

The proximity sensor is located at the top of your phone and if you hold the screen at a slight angle, you can see the sensors. They look like small holes covered by the screen glass and are close to the speaker.

How do I know if my proximity sensor is blocked?

Go into «Settings» then select «Display» on this menu screen Scroll to the bottom and check if «Block Accidental Touches» is not enabled, try disabling this option (Read the description about this option).

How do I unblock my proximity sensor?

  1. From a Home screen, tap Phone (lower-left).
  2. Tap Menu .
  3. Tap Call settings or Settings. If needed, tap Call on the settings page.
  4. Tap Turn off screen during calls to enable or disable. Enabled when a checkmark is present.
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How do I fix my proximity sensor?

Here are some solutions to call sensor not working error on your android phone.

  1. Check for Dust or A Crack on the Screen Sensor. …
  2. Remove Screen Guard and Check. …
  3. Restart Your Phone. …
  4. Update Your Phone. …
  5. Reset Device.

20 авг. 2020 г.

What does a proximity sensor do?

Proximity sensors are suitable for damp conditions and wide temperature range usage, unlike your traditional optical detection. Proximity sensors are also applicable in phones as well, be it your Andriod or IOS devices. It consists of simple IR technology that switches on and off display accordingly to your usage.

Why does my screen light go off during a call?

Android Phone Screen Turning Off During Calls. Your phone screen goes off during calls because the proximity sensor detected an obstruction. This is intended behavior to prevent you from accidentally pressing any buttons when you hold the phone against your ear.

What is a proximity sensor on a cell phone?

In Android, the proximity sensor is primarily used to detect when the user’s face is close to the screen. This is how the phone screen seems to know to switch off when you hold it up to your ear during phone calls, preventing any errant button presses.

How can I test my phone sensor?


  1. First step is to check for the availability of the sensor on the Android device. …
  2. Using getSensorList() method helps check the presence of sensors like accelerometer, gyroscope, pressure. …
  3. A TextView can also be used to test the availability of sensor.
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29 июн. 2015 г.

How do I stop my screen from going black when on a call?

Activating Smart stay feature can prevent the screen from turning when on calls. To enable it, you’ll have to go under Settings menu.

Enable Smart stay to prevent screen from turning off on calls

  1. Open the Settings app. …
  2. Tap Advanced features. …
  3. Tap Motions and gestures. …
  4. Turn off Smart Stay.

28 февр. 2021 г.

How do you calibrate a proximity sensor?

Some smartphones have a setting where you can test some of the sensors. For example, on some LG devices you can calibrate the motion sensor by going to Settings -> General tab -> Motion. Check your particular model to see if these are available to you.

How can I test my Samsung proximity sensor?

2Proximity Sensor

To test for this feature, simply cover the top of your phone with your hand. The screen should now turn green if the proximity sensor works, so uncover the screen to turn the screen white and proceed to the next test.

Can proximity sensor be replaced?

If it seems to be working ok, then it may be that the shattered glass overlying the sensor is making the sensor think something is right in front of it, in which case fixing the glass should be enough. But if you want to be safe, replacing the sensor is probably reasonable. Welcome to Android Central!