Where in the phone the sensor approximation. Turning off the approximation sensor on Android

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How can I enable or disable motion sensor function?

Motion Sensor is a function that contains an electronic sensor that recognizes whether the screen is in a vertical or horizontal position, and according to this, the function displays the screen in accordance with the position of the device screen.
If you do not need to use a motion sensor, or if you do not want to use it, you can turn off the motion sensor function. You can also include it at any time when you need it.

To enable or disable the Motion Sensor function (motion sensor):
1. Touch the Main menu icon in the lower right corner of the page.
2. Touch the setup icon.
3. On the Settings screen, tap the system at the bottom of the page.
4. Touch the motion sensor icon.
5. In the upper left corner of the screen, tap the Screen tab.
6. Select the option automatically to enable the motion sensor function or select manual when you do not use the motion sensor function.

Articles and Lifehaki

Sensors that recognize the object approximation without physical contact are embedded in many products of modern electronics. The easiest example is a crane in the public toilet, which reacts to the approach of the hand. Next - dryer in the same toilet, etc. With this, everything is clear, and what is the sensor approximation in the mobile phone?

What is it and why he need

Almost the same as in the crane. This technology is used in various touch panels, whereby:

• first, electricity is saved;
• secondly, there is no need to mechanically turn on-shutting down devices, thereby extended their service life.

In the smartphone, this sensor blocks the display when approaching the head. This prevents accidental pressing, for example, the cheek or user of the user. And, of course, the battery charge is saved. Of course, it does not define a head of this or another object, but simply triggers when the object approaches the screen. This can be checked by bringing the finger to the place where the sensor is located.

Problems in use

Many users have that the approximation sensor in the phone works incorrectly. The display is not blocked when approaching the ear, or vice versa, the display does not turn on and the phone will not unlock after the end of the conversation.

To eliminate this trouble, you need to calibrate this sensor. For this you can download applications from the official site. In new android versions The possibility of calibration is provided.

So, in Android 4 versions and above necessary:

• Open the "Settings" menu, select " Screen"And" ALS PS Calibration"In the bottom line.
• Next, you need to put the phone on a flat surface, bring a sheet of paper sheet or another item at a distance at a distance of 1-5 cm, to keep motionless and press the Calibrate button.
• If the sheet of paper is put on the sensor, that is, it is completely closed - and click " Calibrate."It will be disconnected. But only before rebooting the phone.

For its full shutdown, you must open the device, which is not recommended to do without proper knowledge and skills. Better to attribute B. service center.

Often users mobile devices It is faced with the fact that the screen lock does not work during the conversation, which prevents involuntary pressing on the display. The problem in this case lies in the approximation sensor. There are several reasons for the incorrect work of this element of the smartphone. Now we will figure out how to enable / disable the approximation sensor on android, or configure it if necessary.

In this case, it is about a small contactless device that recognizes an approximation to a smartphone of any object. As a result of the correct operation of this function, the gadget display will automatically go out when the phone is racing to the ear. This will exclude a random press of touch buttons during a conversation (for example, ear, finger or cheek).

In addition, the approximation sensor on android allows you to significantly save the battery charge, because when the screen included during communication with another subscriber, the battery charge is intensively spent.

Enable and disable Android approximation sensor

As a rule, the sensor on the device is active by default. If in your case it is not so, or this function was somehow disabled randomly, then it is not difficult to connect it. This is done as follows: go to " Settings", We find the section" System applications ", Choose the item" Telephone»:

Then click " Incoming calls"And translate into the active position of the slider in the string" Proximity sensor"(On some gadgets will need to put a tick):

Depending on the smartphone model, the sensor activation will look somewhat different, for example, by opening the number dialing field, call the call settings menu or the " Settings", Or by clicking on the Options hardware button, and hold it. And after that, as was written above, in " Incoming challenges»Turn on the sensor:

If the question is about how to turn off the approximation sensor, then, accordingly, we go through the same way and deactivate the function (removing the check mark).

How to configure (calibrate) approximation sensor

This element is located at the top of the smartphone, usually on the left or right of the lens of the front camera:

On some Android devices models, it can be viewed and an unarmed look, on others it is quite difficult to detect it. If, during the call, remove the phone from the ear, and then closer to the front chamber finger, then the display went out after this prompts the location of the sensor.

It is possible that the cause of the incorrect operation of the sensor was an elementary dipped on it. In this case, you can restore the normal operation of the function simply by the device - turn off the smartphone and blow the jet compressed air. Then you need to restart your gadget and whether the sensor performance has been recovered.

If this manipulation did not bring the desired result, you can resort to the sensor calibration, which is performed in several ways.

With the help of the system

Open " Settings", Choose the item" Special abilities "(On some devices" Screen"), We find the string" Calibration of the approximation sensor»:

Then, perform step-by-step system prompts, I look at the video:

Through the engineering menu

With the help of the engineering menu, you can check the correctness of the sensor operation, and, if necessary, calibrate it.

To do this, enter the following symbol set in the dialing field: *#*#3646633#*#* Now open the tab " Hardware Testing » (equipment testing) and press the " Sensor", Choose" Light / Proximity Sensor »(light sensor / approximation):

• Choose " PS Data Collection"(Collecting the sensor data approximation);
• In the next window, choose " Get One Data.»;
• After the numbers appear " 0 »We apply to the approximation sensor on your smartphone Palm and re-click" Get One Data.»;

If as a result we will see the figure 255 So, our sensor functions normally.

For settings:

Choose " PS Calibration", Then" Calibration" After that, without closing the sensor, click on Calculate Min Value. After appearing at the bottom of the display of the inscription " Calculate succeed»We bring to the sensor at a distance of 2-3-centimeters a sheet of paper and click on" Calculate Max Value.", After which we left to click" Do Calibration"And restart the smartphone:

Using third-party software

If all previous ways to normalize the operation of the sensor did not help, you can use the Reset Sensor Sensor (for rutted devices).

Download and install a program from Play Market . After starting, activate the large button " Calibrate Sensor" Now hand cover the approximation sensor and click " Next»:

Next you need to remove your hand and press again " Next", and then " Calibrate."And" Confirm." The system's request provides superuser rights (root). After the actions performed, waiting for the completion of the reboot of the smartphone.

Now you know how to enable / disable / configure the approximation sensor on Android. However, if in your case the problem has not been solved, it is not excluded that the display can be calibrated or flashing the smartphone. In addition, sometimes the sensor may incorrectly work as a result of a hardware failure, then not to avoid appealing for help in the service center.

Each smartphone consists of dozens of parts, sensors and elements that are responsible for various functions of the device. One of these parts is the approximation sensor. Often people face a violation of his work: the sensor is buggy, does not work or stopped acting at all. What to do in these and other situations you will learn from this article.

What is Xiaomi approximation sensor, and for which he answers

The approximation sensor or how else is called it, the light sensor is responsible for the approximation, or rather for disconnecting the screen when telephone conversation And for adjusting the level of brightness.

Sometimes the question comes: "Where is the approximation sensor?". In fact, the word "sensor" is rather conditional, denoting the presence of a special sensor in the design of the device next to the front camera and a conversational speaker.

Violation of this function has many inconvenience. For example, when talking, you can accidentally press the unwanted buttons or reset the call at all. If the approximation sensor does not work, the phone, being in your pocket, can involuntize any actions or someone call, guided by touching the screen to clothing.

Causes of problems

Speaking about the appearance of the sensor problem, you can identify some cases that have facilitated. The main part refers to the settings inside the phone.

Causes of problems:

• The sensor function is disabled;
• Activation of unnecessary options;
• Wrong film or safety glass. Work can be broken if there is no special hole under the glass or a film or the front chamber. In such a situation, you just need to change the protective material.
• Incorrect work The device itself. Only in this case will have to calibrate the sensor

Now we will deal with each case separately.

How to enable the approximation sensor: Eliminate problems

The first two problems require simply contact the settings and make a simple job. Be sure to study these sections in the settings without moving to calibration immediately - everything may be easier than you think.

Turn on the lighting sensor function:

• Go to the "Phone" application and open the menu located on the top (three points);

Xiaomi approximation sensor

• Click on the "Settings" field, then you will be taken to the call settings, where you want to scroll down the page down and find the Incoming Calls section - go there;

• Find the Sensor Sensor and pay attention to its status;

• If the option is disabled - enable;

You can also adjust the operation of the sensor using unnecessary function - lock in your pocket.

It can break sensory processes.

Turn off the lock in your pocket:

• You need to get into the call menu again through the phone application;

• There, in the "Incoming Calls" tab, there is the "Lock in your pocket" option, which is worth disconnecting;

Please note that the "Pocket" function is not present on all Xiaomi models or is located elsewhere. As a rule, these are older versions of smartphones. For example, on Xiaomi REDMI 3 models, Xiaomi Redmi 4 and Xiaomi Redmi 5 way to this option will be different.

Another way to prevent unwanted clicks on Xiaomi:

• Open the "Settings" and scroll down a page;

• Open the "Lock Screen" section and activate the "Prevent Random Press" feature;

If none of the above sensor setup methods helps you, go to more time-consuming operations.

Calibration of the approximation sensor

Calibration is a fairly serious process that requires marginal care, as it is carried out through the engineering and main menu, that is, you will deal directly with the "hardware".

To begin with, check whether the sensor works:

• First you should call. This is done like this: in the set of phone number (phone ") enter the following combination:" * # * # 6484 # * # *. After that, this functionality appears on the screen:

Xiaomi approximation sensor - calibration

• Select "Single Item Test", hereinafter - "Proximity Sensor";

• A test will appear on the screen, during which when the finger is close to the screen (to the dynamics of the conversation), there will be an appropriate inscription: "close", and at a distance - "far". If you saw it, it means everything is in order. You can proceed to calibration. Otherwise, contact the service center.

4. Ready.

Calibration is the same for all models: Xiaomi Mi 6, Xiaomi Redmi 3, Xiaomi Redmi Note 4, Xiaomi Redmi Note 5, Xiaomi Redmi 4X, etc.

Instruction:

• Turn off the phone;
• Now you need to call Main Menu. To do this, simultaneously hold the volume and inclusion buttons. After the vibrating signal release the power button, but continue to hold the sound adjustment key until the Xiaomi logo appears.
• If the opened functionality is on chinese, Move it into English - Press the "中文" button to the right of the "Download" key.

Xiaomi approximation sensor - instruction

• To open the engineering menu, click the Topper button;

• Next, click on the "Proximity Sensor".
• Place the gadget horizontally, putting it on something smooth, it is also worth opening to open, clean, save the sensor from bright lighting.
• To start the calibration, press the "Calibration" key.
• Upon completion of the process, "Successfully" appears (Successful), and then you will be offered a sensor check.
• Get out of the menu and turn on the phone.

As practice shows, work should be restored.

Sensor calibration

Another rare, but the existing cause of the sensor malfunctions may be failed in sensors. To fix it, you can also make calibration, which is much easier and faster than the previous one.

Instruction:

• Call engineering menuas described above;
• Find the TouchPanel function;
• Smartphone will be offered instructions that should be followed by spending their fingers across the screen;
• At shutdown, you will receive a notice;

Xiaomi approximation sensor

• Turn on the device;

Use for this special applicationsthat are available in Play Market.: Display Calibration, Touchscreen Calibration, DR.

How to disable the approximation sensor

To disable the sensor, cancel all the functions that were said at the very beginning.

If calibration did not help

However, in some situations, the problems do not go anywhere.

This can happen for the following reasons:

1. Smartphone defective;
2. Incorrect flashing;
3. There was a replacement display. Perhaps a new display that you installed poor-quality or nonsense;
4. Other individual situations.

It is already worth directing directly to the place of acquisition, to a service center or to those who spent the replacement of the screen.

Video instruction