Phone screen goes blank when calling Xiaomi

Screen lock when talking Xiaomi redmi. Xiaomi Repair

Why does the screen lock work when talking on Xiaomi Redmi? Why does Xiaomi turn off when I lock the screen while talking on the phone? Is it possible to eliminate this defect, otherwise it is completely impossible to use the device. Please tell me. Can I remove the lock button from the screen on Xaomi? There is not enough time for active work of the Xiaomi screen. How to change Xaomi’s screen lock time, someone changed this setting? Thank you in advance. 1 Locking the screen during a conversation Xiaomi redmi 1.1 Let’s consider the main reasons for contacting the service center: Locking the screen during a conversation Xiaomi redmi Modern phones are complex multifunctional devices, in the design of which there are many different individual modules. Sometimes their setting is violated, which makes it impossible or inconvenient to use the device. So,…

phone, screen, goes, blank, calling, xiaomi

Screen goes blank when calling Xiaomi. Repair and setup

Why does the screen go blank when calling Xiaomi. Possible reasons for this behavior of the device and how to fix the problem. Comments: At one point, the proximity sensor stopped working on my Xiaomi. What happened, I don’t know, but do not tell me how to check it and configure it? On Xaomi’s phone, the screen goes blank when you call. The call cannot be dropped. This becomes possible only when the interlocutor hangs up the phone. There was a glitch with the screen on Khiaomi. The touchscreen screen turns off when I talk on the phone. What to do, it’s impossible to use the phone. 1 The screen turns off when you call Xiaomi 1.1 Check and configure the proximity sensor 1.2 Calibration through the engineering menu The screen turns off when you call Xiaomi All modern phones are equipped with a battery saving function. It is activated

Calibration through the engineering menu

You can also perform calibration through the engineering menu. To do this, turn off the device and turn it on again by simultaneously holding down the volume up button and power. A menu will open in which you must select the first line of PCBA Test. Next, Proximity sensor and Calibration. If the configuration is successful, a Successfully message will appear. Click Pass and Finish to exit.

When dialing a number, the Xiaomi screen goes out. Repair

When dialing a number, the Xiaomi screen goes out. Possible reasons for this behavior of the smartphone and how to fix them. Comments: The proximity sensor does not work on Xiaomi Redmi 8. Please tell me where you can activate it, otherwise I just can’t find the desired menu item. Thank you in advance. On Khiaomi’s phone, the screen turns off when they pick up the phone. I can not do anything until the interlocutor ends the call. Please tell me what the problem is and how to fix it. On Xaomi’s smartphone, the proximity sensor stopped working at one point. I don’t know how to fix this defect. Help me please. 1 When dialing a number, the Xiaomi screen goes out 1.1 Calibration When a number is dialed, the Xiaomi screen goes out Many users have repeatedly encountered problems with incorrect

Proximity sensor check and adjustment

To check and then adjust the proximity sensor, you must use the service menu. It is available through the settings in the “About phone” item. So, go into it and find a line that contains the names of the kernel. To open the service menu, you need to click on it 7 times in a row.

In the drop-down list, find the item with the word Sensor. In some smartphone models, it can be hidden in an additional menu under three dots.

The user will see numbers that should change from 5 to 0 depending on the distance to the obstacle. Accordingly, the sensor is closed. 5, open. 0. If the digit does not change when you close it and open it with your finger, then the sensor may not work. In this case, you need to configure it. To do this, in the same window, select the Calibration command.

After successful setting, you can check the sensor again for closing with your finger. The numbers should change, indicating a normal calibration. Press Pass to exit setup mode.

Screen goes blank when calling Xiaomi. Repair and setup

Why does the screen go blank when calling Xiaomi. Possible reasons for this behavior of the device and how to fix the problem.

At one point, the proximity sensor stopped working on my Xiaomi. I don’t know what happened, but don’t tell me how to check it and configure it?

On Xaomi’s phone, the screen goes blank when you call. The call cannot be dropped. This becomes possible only when the interlocutor hangs up.

There was a glitch with the screen on Hiaomi. The touchscreen screen turns off when I talk on the phone. What to do, it’s impossible to use the phone.

Why the screen goes blank on Xiaomi. Xiaomi Repair

Why does the screen on Xiaomi go blank ahead of time or does not go out at all when it is brought to the ear. Instructions on how to check and calibrate the proximity sensor. Comments: On my Xiaomi smartphone, the screen goes blank when it starts to call. Can you please tell me how you can configure the sensor? As I understand it, it is precisely because of him that he quickly goes out. On Khiaomi, for some unknown reason, the proximity sensor stopped working. Please help me to eliminate this defect, otherwise the smartphone is quickly discharged. For some reason, Xaomi does not turn off the screen backlight when I bring it to my ear. In my opinion, it should automatically go out when an obstacle appears in front of the sensor. I understand correctly? 1 Why does the screen go blank on Xiaomi???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? 1.

Screen goes blank on Xiaomi redmi 8. Xiaomi Repair

On Xiaomi redmi 8, the screen goes blank while talking on the phone. Why this happens and how to set up the proximity sensor. Comments: When a call is activated, the screen on my Xiaomi does not turn off. The battery runs out quickly. What to do? Recently, the screen turns off on Khiaomi as soon as a call comes in. Does not turn off until the other end hangs up. Please help to eliminate the defect. When I bring my Xaomi to my ear to talk, the screen backlight does not turn off. In my opinion, it should turn off to save battery. Where are the settings for this function? 1 Xiaomi redmi 8 the screen goes blank 1.1 Calibration of the proximity sensor 1.2 Another way to adjust the sensor Xiaomi redmi 8 the screen goes blank All modern phones are equipped with a proximity sensor. He…

Microcracks of the screen are fraught with a break in the power circuit. If this happens, then you will have to change the screen. Fortunately, in China, they are several times cheaper.

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It happens, and the malfunction lies in the incorrect installation of the SIM card or flash drive. Try to take them out and check what will happen.

A map with problems can be repaired by restoring broken clusters using a PC.

If shaken, a poorly positioned plug from the display may fall out. What will entail the disconnection of the image transmission module, or partial disconnection.

Remove the cover of the device, and plug the ribbon cable into the socket. If it is inserted, take it out and insert it. In this case, do not forget to disconnect the power cable from the battery.

When the quality of the pixels is determined, and among them it was possible to find “burnt out”, you can start looking for applications that will correct the situation:

  • JScreenFix is ​​easy to use, you need to use the Fix Stuck Pixels button to get started. The developer promises 30 minutes to complete this operation, but the service center masters recommend leaving the devices. Not less than 10-12 hours for a more complete check;
  • Pixel Fixer: Another program similar to JScreenFix. To restore pixels, you also need to click on the green button;
  • Dead Pixel Treatment: The platform does more than test a mobile phone for dead pixels. And then “heals” them, but at the same time reveals other defects in the display.

Why the screen goes blank on Android Xiaomi when making a call: reasons

Often when Xiaomi phones are working, an unpleasant bug occurs during a conversation. For example. when you separate the phone from the ear, the screen does not light up and goes out when you call.

Problems of such a plan most often disappear when the device is rebooted. If this does not happen, they try to correct the situation on their own.

complex reasons can be a device breakdown, reset calibration, or poor-quality firmware. Very often, problems with the sensor are provoked by the following factors:

  • Manufacturing defects. In this case, the screen does not turn off the first time you talk. The new device should be taken to the warranty workshop. You cannot do self-repair.
  • Failure of the sensor over time. In this case, it is better to show the device to the master for accurate diagnosis.
  • Conflict. Sometimes, after major repairs, for example, replacing the screen or other elements, problems with the proximity sensor are observed. It helps to fix the situation by flashing the software.

It is not worthwhile to repair a smartphone with disassembling the case and replacing important components on your own, if there are no special tools, experience and knowledge. Such repairs are trusted by professionals.

When you call, the screen goes blank and does not light up on Xiaomi

Xiaomi phones are designed with floating tuning. To work comfortably, the user must independently configure many parameters, including the proximity sensor. It is because of its incorrect and incorrect operation that problems can arise, for example, when a call is made, the screen on Android Xiaomi goes blank, and to answer you need to additionally turn it on.

Proximity sensor problem Xiaomi Redmi

The proximity sensor is a very important element on a smartphone, which is responsible for locking the screen during a call and activating it back when moving away from the ear. The function works similarly when the mobile device is in a or purse. A convenient element protects the device from accidental tabs on the sensor.

Most often, similar problems are observed in the Xiaomi Redmi Note 8 Pro model, but other smartphones also have a similar error. If the phone does not turn off, then you need to make sure that the sensor is turned on.

To run it, you need to follow simple steps.

  • In the system menu, open “System applications”.
  • Find the “Phone” program.
  • Go to the “Incoming Calls” tab.
  • Among the large number of settings, one finds the “Proximity Sensor” and activates the switch.

After that, the functionality of the function is checked.

How to properly calibrate the proximity sensor

If after the settings made the problem does not disappear, try to calibrate. But initially they are convinced of its performance:

  • In the phone, instead of a number, dial the command ###, a special menu will open.
  • Select “Single item Test” from the list of items.
  • Then go to “Proximity Sensor”.
  • The word “Far” or a number will appear on the screen.
  • The sensor is covered with a palm, the word “far” should be converted to “close”, and the digit will become zero. If the change of numbers and words occurs, then everything works, then proceed to calibration.

In some models, instead of the code ###, you need to dial ###.

The mobile phone is switched off for calibration. Press the volume up and on buttons at the same time. After a light vibration signal, only the sound is left reaped. A menu will appear on the screen. Change the language to English if necessary. Open the PCBA test menu item, then select Proximity Sensor.

For a successful calibration, it is important that several conditions are met:

  • the procedure is carried out on a flat horizontal surface;
  • the surface is cleaned of dirt, dust, protective films and glass are removed;
  • remove bright light sources.

Press the Calibration button to start the calibration. Click on Successfully to complete. Exit the program, start the smartphone in normal mode and check the functionality. Calibration will also help fix a bug when the screen goes out on a call and does not light up until the interlocutor hangs up, even if the phone is removed from the ear.

How to set up the proximity sensor

If restarting the device and turning it on did not fix the problem, then they try to configure the function. When the screen does not turn off during a call, you can try to disable the phone lock in your. In some firmware, these two programs conflict during operation.

  • Go to settings.
  • Click on the item “Lock and Protection”.
  • Find “Advanced Settings”.
  • Disable the “” option.

Some phones call this feature “Accidental Keystroke Prevention”.

Sometimes obstacles in the form of cracks on the screen or inappropriate protective glass do not allow you to properly respond to the approach of your face during a conversation. You can try to remove the protection from the screen and check the sensor.

How to turn on the proximity sensor yourself

Sometimes the reason that the screen does not turn off during a conversation is the turned off option. This happens for various reasons, including due to incorrect user actions. A small instruction for turning on will tell you what to do initially if the screen on Android goes blank when you call and does not turn on:

  • In the system menu, open “System applications”.
  • Find the “Phone” program.
  • Go to the “Incoming Calls” tab.
  • Among the large number of settings, one finds the “Proximity Sensor” and activates the switch.

After that, the functionality of the function is checked. If the screen on Xiaomi goes blank when you call and does not light up, then they give the smartphone into the hands of a specialist for professional diagnostics.

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The proximity sensor is a very convenient element that allows you to avoid unnecessary taps and clicks on the screen without control. But if the function does not work. on Xiaomi, during a call, the screen goes blank and does not turn on, you should start restoring it. If this is not a mechanical failure, then they try to independently adjust the parameters and calibrate the smartphone. When a hardware malfunction. contact a repair specialist.

How to set up the proximity sensor

If this is the first time you encountered the problem when the screen on Redmi does not go blank on a call, just try to restart it. This may be a temporary glitch. If in this way it was not possible to solve the problem, you need to configure.

If the sensor is turned on but the sensor continues to malfunction, inspect your phone.

Perhaps there are mechanical obstacles that prevent the phone from seeing the approach. protective glass or a film not from your Xiaomi model, covering the sensor. To check, peel back the tape and test by making a call.

If the problem persists and the screen still does not go blank, try disabling the Phone Lock feature. Sometimes these two programs, included at the same time, can come into conflict, since they use the same functionality to work.

On different smartphone models, this function can be enabled in different ways:

  • Through the “Phone”, holding the “3 dashes” icon, then “Incoming calls” and ” blocking”.
  • Through the “Settings”, then the item “Lock and protection” (or “Lock screen and fingerprint”), then the item “Advanced settings” and then by pressing the blue button, disable the mode “In “.

Some smartphones also have a function “Prevent accidental clicks”.

It is convenient, but it can also conflict with the proximity function and not respond to touching the screen even when the phone is in your hands.

How to calibrate the proximity sensor

If the settings did not bring the desired results, you need to calibrate the proximity sensor of your Xiaomi. But before that you need to make sure that it works.

To conduct a verification test, you must first open the engineering menu:

  • go to the “Phone” and dial the combination ###;
  • You should not use calls, the menu will open on its own;
  • in some phones this combination may not work. then you should press ###;
  • in the menu that appears, select the Single item Test item;
  • in the next window that opens, look for and select the Proximity Sensor item.

In the Xiaomi Redmi Note 7 smartphone, the path is somewhat different. You need to go to “Settings”, select the item “About phone”, in the opened engineering menu, several times click on the item “Kernel Versions”

A test will appear on the screen of smartphones, in which you will see a number or the inscription “Far”, depending on the version of the phone.

Place your palm close to the phone sensor and cover it completely. The illumination numbers on the display should change to 0, and the word should become “Close”. Repeat this several times. If the numbers or words change, then the sensor is working and you can proceed to calibration.

To calibrate the sensor, you need to completely turn off your smartphone. Then press and hold the side power and volume keys at the same time until you hear a buzzing vibrating signal. After that, you need to release the power key while continuing to hold the “Volume”.

A menu should appear on the display. If it is in Chinese (most likely), translate it into English by selecting 中文. After that, select the PCBA test item, and then Proximity Sensor.

Adjustment must be carried out on a flat surface, placing the smartphone in a horizontal position.

Remove bright light sources, sensor should be clean and free of protective film or glass.

Press the Calibration button to start calibration. When finished, click on Successfully and exit the program. Then turn on the phone and check the proximity sensor when calling and talking.

When you call, the screen goes blank: ways to configure the proximity sensor on Xiaomi

The proximity sensor of the Xiaomi smartphone is located under the cover of the case at the top of the phone next to the earpiece. It reacts to the light level and adjusts the brightness of the display backlight. When you decrease it, the sensor locks the screen.

What is Proximity Sensor

The proximity sensor of your phone is an important part that is responsible for locking the screen during a call when you lean it against your ear. The same happens when the device is in a or purse. This is necessary to avoid accidental presses that can lead to unplanned calls, turning on the speakerphone, recording, etc.

Sometimes there are problems in the settings of the sensor of any model. This can be due to either a breakdown or a glitch in the settings.

However, quite often the owners of Xiaomi Redmi Note 8 pro face such a problem.

Some experts associate this with the processor from MediaTek, others. with the features of Android or MIUI. One way or another, the screen does not turn off when talking on Redmi 8, often the icons on the screen are pressed with the cheek or finger.

How to turn on the proximity sensor

If the screen lock does not work and you are having problems with the proximity sensor, make sure it is turned on. To do this, press the round green icon with the handset and open “Calls”. In the lower left corner, press and hold the “Three dashes” icon, this will open a menu in which you should select “Incoming calls”, then “Proximity sensor” (in some models it may be called “Screen off during a call”).

It must be on. It can be turned off if necessary.

In some smartphone models, for example, Xiaomi Mi A3, the item and settings of the proximity sensor in the menu are absent.

Reasons for non-working sensors on Xiaomi

There may be several reasons why your Xiaomi’s proximity sensor is not working.

If a new smartphone has problems with the sensor. you checked it, tried to configure and calibrate it yourself, but the screen still does not turn off during a call. contact the warranty workshop. Do not try to open a new phone and change parts.

If your phone is not new, and you have done all the same manipulations, but nothing helped (the screen does not turn on when you call). take your Redmi to a regular workshop. Perhaps the proximity sensor is simply out of order and needs to be replaced.

If you have already made any repairs. for example, changed the display. then the sensor may not work correctly with new equipment. In this case, flashing the software will help.

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It is better not to carry out serious repairs associated with opening the case and replacing parts on your own, but entrust it to professionals.

Proximity sensor on Xiaomi Mi Play is buggy. Solution

Proximity sensor on Xiaomi Mi Play is buggy. When you call, the display blinks when I bring it to my ear. How is this problem solved? Help calibrate the proximity sensor on the Hiaomi Mi Play. The settings I set are immediately reset. I fixed the sensor problem on my Xiaomi using the program. Download Proximity Sensor Reset Doctor from Playmarket. Install and calibrate with her phone. Everything will work correctly. The screen flickers when talking on Xaomi. I changed all the settings, I thought to turn off the sensor already. But, without it, I click on the display with my ear. Help solve the problem. 1 Proximity sensor on Xiaomi Mi Play is buggy. 2 Major malfunctions of the proximity sensor 3 Checking the proximity sensor 4 Excluding physical causes of malfunction Proximity sensor on Xiaomi Mi is buggy

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Proximity sensor Xiaomi redmi note 4 is buggy. Solution

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Proximity sensor on Xiaomi redmi note 7 is buggy, stopped turning off the screen during a call. I rebooted the phone, turned it off in the settings, and turned on the light sensor, it does not help. How to solve a problem? Tell me what to do if the sensor is triggered on Xiaomi even when you write an SMS. Just swipe your finger, the same turns off the screen. What to do? How to calibrate the sensor on Xiaomi Redmi note 7. I tried one method, it showed that it was successfully produced. But, the sensor, as it did not react to the approach, does not react. When I call, my Xaomi works with the screen on. But, as soon as I bring it to my ear, the screen goes out and does not respond to touch. After that, do not turn on the screen, and do not hang up. Help restore normal operation

Xiaomi Proximity Sensor is buggy. Phone Repair

The purchase of a Chinese phone is a profitable investment, an affordable price, and normal functionality. The famous brand from China Xaomi is popular in the market today. But there are breakdowns of this equipment, for example, the Xiaomi proximity sensor is worried. Consumer Comments: Sensor malfunction on Xiaomi. The phone has turned off and you just can’t turn it on. But when they call, I take my mobile, put it to my ear, the display instantly went out and does not turn on at all. I get out of the situation by “cave” methods: reboot, or ask my acquaintances to call back if they are nearby. Help fix the situation. What is the essence of Xaomi calibration? I just can’t configure the distance sensor. What to do to solve the problem when the screen goes blank and does not turn on? The proximity sensor is faulty on the Khiaomi. The device does not respond to incoming calls

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Xiaomi redmi 8A proximity sensor does not work well, the screen does not turn off when I talk over the connection. I updated my smartphone, and after that the sensor does not work. Distance sensor problem, on Xiaomi, the display turns off and does not turn on. When they call me, I answer and bring it to my ear, the screen goes blank and does not turn on anymore. You have to turn off the phone, or ask to drop the call. Help solve the problem of the proximity sensor. How to calibrate the Xiaomi Redmi 8a distance sensor. I am unable to configure the sensor, the display does not turn off correctly. How do I restore my smartphone to work? The sensor on Xaomi is not functioning correctly, nor does it react when you call. I talk on it, but the display does not go out, and I press the display with my ear. How to set up a sensor

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