The phone screen goes out how to set up

How to enable proximity sensor on Android?

Usually, the sensor is turned on by default, but if it is not active for you or you accidentally turned it off, then you can always turn on the Android proximity sensor again.

For this you need:

  • Go to the phone settings menu
  • Go to the “Calls” section
  • After that “Incoming Calls”
  • Next, find the item “Proximity sensor”
  • Enable Android Proximity Sensor by activating the checkmark

How to set up the proximity sensor on Android?

If your proximity sensor is turned on but does not work, you need to calibrate it or, in SIMple words, configure it. The easiest and safest option to solve this problem is to download the free application “Proximity Sensor Reset” from the Play Market.

To configure the proximity sensor on Android using this program, you need:

  • Download and install the application “Proximity Sensor Reset”
  • After starting the program, click Calibrate Sensor
  • Cover the proximity sensor with your hand and select Next
  • Remove your hand and select Next again
  • After that press Calibrate and Confirm
  • Give the program access to ROOT rights. In the window that opens, click “Allow”
  • Wait for the device to reboot
  • Check if the sensor is working properly

If these steps did not solve the problem, and your proximity sensor still does not work, then you may need to calibrate the display. For information on how to properly calibrate the display, read our article. Calibrating the Screen and Battery on Android. Also, flashing the device can improve the operation of the sensor. You can find out information and select the firmware for your phone in the corresponding section of our website.

In some situations, a hardware failure occurs, and for the correct operation of the proximity sensor, it needs to be replaced. In this case, we recommend contacting the service center for the help of a specialist.

If you have any questions about how to set up the Android proximity sensor, write in the comments. We are always happy to help.

You may be interested in reading our article. Proximity sensor does not work after replacing the display.

What is Android Proximity Sensor?

The proximity sensor is a small element of the device that is activated when the phone physically comes close to an object.

phone, screen, goes

Due to the correct operation of the proximity sensor during a conversation, the smartphone display turns off automatically as soon as the user brings it to the ear.

The Android proximity sensor is very useful and even necessary for at least two reasons, namely:

  • With the screen off during a call, you definitely won’t accidentally press any button on the touch screen, for example, with your ear or cheek.
  • The Android proximity sensor helps you save battery power. With the phone screen turned on during a call, the battery charge would be consumed much faster, and this is extremely inconvenient for people who are used to or have to talk on the phone for a long time

The proximity sensor is located at the top of the smartphone. As a rule, it is placed next to the front camera lens. On some devices, the sensor is visible to the naked eye, and on some it is not so easy to detect it. To locate the proximity sensor, SIMply remove the device from your ear during a call and bring your finger to the place next to the front camera. If the display is blank, it means that you have found the sensor.

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Answers on questions. How to turn off the proximity sensor on Android?

Sometimes the sensor does not work correctly, and for their convenience, some consumers want to turn it off. This can be done very quickly and easily. To disable the proximity sensor on Android, you need to follow all the points of the above instructions, but do not check the activation box or remove it.

If you have any questions, ask them in the comments below.!

Video how to set up, enable or disable Android proximity sensor. Proximity sensor Android. How to turn on, turn off, configure?

Many users often encounter a problem when the smartphone screen is not blocked during a call. Learn how to set up your Android proximity sensor correctly.

How to check Android proximity sensor using the engineering menu?

To check the Android proximity sensor using the engineering menu, you need to enter the combination ### in the dialing menu. In the menu that opens, select the Hardware Testing tab, then select Sensor and click Light / Proximity Sensor. After that. PS Data Collection, and you will be taken to the menu of the proximity sensor testing window. You need to press Get One Data, and the number “0” should appear in the second line. Then put your hand on the proximity sensor and press Get One Data again, the number “255” should appear. If you have everything as in the above instructions, then the proximity sensor works correctly.

Proximity sensor in a smartphone. how to setup?

In different operating systems and graphical shells, these parameters are most often located in the call settings. For example, if you open the dialing window and click on the menu icon, you can go directly to the desired options:

In the case of Xiaomi (MIUI 10). open the list of system applications, select “Phone”, then go to the item “Incoming calls” and activate the switch:

How to enable. figured out. But what if not working or not functioning properly? Moving on to the next chapter of the review.

Proximity sensor. what is it for in the phone, where it is located, how to turn it on, configure

Each modern mobile gadget has a whole set of sensors that are responsible for measuring pressure, heart rate, distance traveled, etc. Today’s post will tell you about the proximity sensor in the phone. what is it, why is it needed, how to check the functionality, configure, enable or disable.

Small detail with important functionality

Where is the miniature component on the phone? Mainly in the upper part of the front side, next to other devices that measure the level of lighting, face recognition and the like.

To determine the exact location. just dial someone’s number and bring your index finger to different places. As soon as the screen darkens, it means you have found the desired point.

The main purpose is to respond to the approach of a third-party object to the device. This is necessary to automatically turn off the screen during a telephone conversation. You probably noticed how the display suddenly goes out as soon as you bring it to your ear, and then reactivates after the end of the communication session.

This is made possible by the presence of a receiver-transmitter link, which sends an infrared signal and then receives information for analysis.

This approach has several advantages:

  • The battery charge is significantly saved, especially in devices whose owners talk a lot on the phone. Just imagine the situation. you have a brand new smartphone with a diagonal of 6.7 inches (BUT without a sensor). When communicating with a friend / colleague / family member for half an hour, the device may be discharged by 10-20%;
  • The second positive point is the blocking of the sensor, so that your ear or cheek will not press on the on-screen icons, leading to unpredictable consequences. A vivid illustration. Proximity Sensor stopped working on my old Lenovo A730, and constantly when communicating, I interrupted the call or activated the speakerphone, touching the corner of my ear to the screen.
READ  Xiaomi phone screen goes blank quickly how to set up

Troubleshooting Potential Issues

I found a lot of messages on the forums that after a software update, custom firmware and other SIMilar actions, the proximity sensor began to function incorrectly.

Also, the calibration of the sensor, performed using third-party software, often saves. This application is in the first place in Google Play. It allows you to test and repair a module:

The utility has been partially translated into Russian, but when you click on the large “Fix it” icon, you will see four steps with explanations in plain language. Just follow the instructions and then restart your device. The only drawback is periodically appearing ads, but it can be easily closed.

So we figured it out. proximity sensor in the phone what is this component and how to activate it, configure.

Why the smartphone screen does not go out during a call

Agree, it is very annoying when, while talking on the phone, your ear or cheek dials the numbers in the dialer, or turns on Bluetooth, changes the date and time, turns on or turns off something. Why is this happening? Why doesn’t my smartphone screen go blank when you’re on a call? The proximity sensor is to blame for everything. Let’s try to figure it out.

We do a rollback to the IPhone using the original iTunes.

IPhone owners have an amazing opportunity to roll back to factory settings using a special program from Apple. iTunes is a multifunctional program. With its help, the phone connects to your PC as a storage device (flash drive), you can import / export files stored on your iPhone, you can update it if you do not have enough memory on it, and also do a system restore.

  • Download and install the program from the official website. Download link
  • Launch iTunes and connect the phone via cable.
  • If necessary, import all files from the phone to the PC.
  • We hold down the buttons “Home” and “Power”. We hold until the screen turns off.

Hold down the Home and Power buttons on the IPhone

iTunes has discovered a smartphone to recover

After resetting the settings to the factory settings, we check the performance of the sensor (call someone and close the sensor with a finger or hand). If the screen turns off when you touch the sensor, then everything is working, if not, most likely you have either wear or mechanical damage caused by falling / hitting the smartphone.

Proximity Sensor

Proximity sensor calibration in Google PlayMarket

  • Three fingers on the sensor.
  • We apply the palm.
  • Moving the palm away.
  • We close completely with a palm.
  • We accept.
  • Reboot your phone.
  • According to the developers, everything should work, if the problem is not mechanical damage. (Our test subject Lenovo S660 did not help, although during the tests, the indicator reacts to approaching the sensor). Looking for a way out further.

Trying to adjust the proximity sensor

The first thing to do is to check if the sensor is turned on at all. The actions are about the same for both Android and iPhone, the main thing is to grasp the meaning. The only thing that could be a discrepancy with older OS versions. Since, for example, an old Android smartphone will not load the latest version of Android OS, i.e. there may not be any lines with settings. In this case, everything is easier with the IPhone, everything is updated via iTunes. Setting is done on the Xiaomi phone.

  • Open the “Settings” menu
  • Go to “System Applications”

We press system applications to further activate the proximity sensor

Turn on the activation of the proximity sensor

P.S.: There is no such thing in our old tested Lenovo S660, as mentioned above.

If it doesn’t help, we try to understand the problem further. We are trying to download applications from Google Play to configure and calibrate the sensor. In the search line, write the proximity sensor. You will be prompted to download the Proximity Sensor app. Download and upload. Then we do everything according to the proposed points.

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ProxLight Override Call Service

ProxLight Override Call Service on Google Play

We are trying another application from the Play Market called “Restriction of proximity / light-call service”. Application size 2.04 mb. The application does not require special settings.

  • Run on the application
  • Click on the gears (one large central button) with the text at the bottom Proximity Service Running

What is in the settings of this application:

  • Start on boot (start when the phone is turned on)
  • Sensor always working / Set if Proximity service always working / (set if the Proximity service is always working)
  • Use light sensor as Proximity (use light sensor as proximity)
  • Light sensor sensitivity

P.S.: This program helped Lenovo S660. Now we know for sure that the reason lies not in mechanical damage to the sensor.

Where is the proximity sensor in the phone

To begin with, not every phone has this proximity sensor. In push-button mobile phones, it was SIMply not needed. And it appeared for the first time, in touchscreens. True, as a rule, there was no such sensor in the early models. It’s hard to imagine a modern smartphone without it. And it is located in the upper part of the phone, under the glass of the display, near the speaker of the handset. It is not easy to notice it, since in many “tubes” it is located in the darkened part of the display, namely in the “eyebrows”.

Phone eyebrow from left to right: proximity sensor, earpiece, front camera

In addition to the proximity sensor, the front camera of the phone is usually located there. Usually the sensor is on the left, the front camera is on the right, if you look at the smartphone screen.

Proximity sensor, causes of failure

  • The sensor is turned off. To turn on the sensor, you need to make the correct settings.
  • An error occurred while updating the phone. When updating the OS version, an unexpected failure may occur. System components may not download, or there is an error in the update code.
  • Sensor malfunction. Failure can occur due to a SIMple reason for the long-term use of the phone, or from mechanical damage, that is, its fall.

Why the smartphone screen does not go out during a call

As we know, a modern mobile phone has quite serious characteristics. In terms of technical data, a smartphone approaches that of a personal computer, and sometimes even surpasses its older modifications. The phone has many innovative technologies that your PC does not have, such as accelerometer, gyroscope, magnetometer, light sensor, barometer, ANT, navigation systems and more.
Each of these sensors is responsible for something different. Let’s say the barometer is responsible for atmospheric pressure, speeds up the determination of the location for the GPS navigation system. Gyroscope and accelerometer work in tandem. They determine the position of the phone in space, measure the acceleration of an object when moving, they are responsible for auto-rotate the screen, control the phone’s rotations and tilts in games, etc.
But for the function of damping the phone at the time of the conversation, the proximity sensor or proximity sensor is responsible. This chip allows you to turn off, lock the functions of the phone without mechanical shutdown of the phone, or rather lock the screen. If this sensor is out of order for some reason, the display will not be blocked during a call.

We were helped by the program “Proximity / Light Restriction-Call Service” or, if in English, ProxLight Override Call Service. We hope you can figure out the reason for the failure of the proximity sensor on your phone. At the very least, you will conduct an excellent test and at least understand the cause of the failure and whether it is due to mechanical damage. Write in the comments if any program helped you, or tell us how you dealt with this kind of problem.