How to turn off samsung if the sensor does not work

Why does Samsung not work on the sensor? Correct in 10 ways

Samsung Galaxy phones, especially the Samsung Galaxy S3, S4 and S5, are known for their problem screens. Many users either have an empty screen, a black screen, despite the fact that the phone is fully charged, retaliatory or unidentified points stopped on the screen screen. If you just bought one of these models and thought, don’t worry. In this article, we will inform you of the reasons for these failures, how can you return your data and how to correct the screens. Samsung does not work in the most common problem. Let’s figure out how to fix it.

The touch screen of the phone does not respond at all to touch. What to do?

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Reasons why the phone can hang

The first thing to figure out when considering the situation is why the Samsung phone hangs. In total, two groups of reasons are distinguished:

  • Program failures. This category includes problems associated with the work of any application or errors in the work of the OS. To solve, you need to restart the device if it is hung, but the existing conflict does not allow this to do this. There are a number of decisions that we will talk about below.
  • Mechanical malfunctions. I dump many the fact that the smartphone hung, to failures in the software, not paying attention to other reasons. In particular, the situation may be due to poor contact or malfunction, which is hidden from the user’s eyes, but does not allow the device to restart the device. If the Samsung phone often freezes even after reset, there may be a mechanical breakdown. In this case, it is better to take the smartphone to the service center and entrust its restoration to specialists. They will be able to not only restart the device, but also identify the malfunction.

If we consider the main reasons, the software failures come first in the first place. It is this issue that we will consider in detail.

What methods are suitable

Owners of devices with non.Removable batteries

  • Using buttons;
  • Through the software on the computer;
  • Using the ROM Toolbox program;
  • Using a programmable button;
  • Recovery;
  • Through the settings;
  • The full range of the battery.

Those who even have a sensor stopped working

Methods when the screen does not “react” to touch:

What to do if the smartphone or tablet Samsung Galaxy is hanging and does not respond to clicks

In case of freezing of a mobile device, it is necessary to carry out a forced reboot. To do this, simultaneously press the power button and on the volume drop key and hold them for 7-10 seconds, after which the device will turn off and turn on again. On some old models, you need to additionally hold the volume increase key.

To restart the Samsung smartphone with a removable battery, it is enough to remove the back cover, pull out the battery, then insert it back, clamp the switch button and keep it until the Samsung logo appears on the display.

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How to make a screenshot

Attentive readers could notice that the combination of keys designed to reboot or turn off the new Samsung Galaxy phones coincides with the “classic” combination of the buttons used to create screen images. How then to make screenshots? Everything is simple. You need to press the same buttons, but do not keep them, but immediately let them go.

There will be a click that resembles the sound of the shutter of the camera, and the display will whitewash for a fraction of a second. At the bottom of the screen will display a panel with additional options to control the created screenshot. After a few seconds, the panel will “hide”.

Other useful instructions for owners of smartphones and tablets Samsung Galaxy:

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Home / Instructions / How to turn off or restart the Samsung Galaxy A51, A31, A71, M21, M31, M31S, M51, S20, S20 Plus, S20 Ultra

Alternative ways to turn off

Next, consider additional scenarios how to forcefully turn off the Samsung Galaxy A32 5G phone if you forgot the password or, for example, on a device with a broken screen.

Samsung Galaxy A32 5G shutdown with a faulty screen

If the Samsung Galaxy A32 5G sensor does not work, and the smartphone does not respond to the screen touch, then you can try to complete the operation of the device with a black screen buttons. Precisely, it is proposed to clamp the key “Power” and “Volume Down”, holding them until the display goes out. As a rule, this requires 10-15 seconds, and the phone turns off without a sensor.

How to turn off the Samsung Galaxy A32 5G without a password

If you forgot the password, then you can turn off the phone in a standard way by pressing the power button and selecting the “Turning” option. True, some owners of the Samsung Galaxy A32 5G complain about the absence of a spining menu on a locked screen. In this case, it is recommended to forcefully complete the work without a password through the Recovery Mode:

  • Perform a compulsory reboot in the method described above.
  • Squeeze the volume increase button and power key.
  • If everything is done correctly, then you will get into the Recovery Mode, where you need to choose the option “Power Off”. To move between the menu items, use the swing of the volume adjustment, and to confirm actions. The power button.
  • If you want to unlock the smartphone, then go to the Reboot System Now section and confirm the reset of the settings.

Perform the last step only if you are ready to lose personal data to restore access to the main menu. If you need to just turn off the phone, use steps 1-3.

Alternative ways to turn off

Next, consider additional scenarios how to forcefully turn off the Samsung Galaxy A72 4G phone if you forgot the password or, for example, on a device with a broken screen.

Black Screen or Screen Won’t Turn On for Galaxy A50s, A50, A40, A30, A20, A10, etc

Turning off Samsung Galaxy A72 4G with a faulty screen

If the Samsung Galaxy A72 4G sensor does not work, and the smartphone does not respond to the screen touch, then you can try to complete the operation of the device with a black screen buttons. Precisely, it is proposed to clamp the key “Power” and “Volume Down”, holding them until the display goes out. As a rule, this requires 10-15 seconds, and the phone turns off without a sensor.

How to turn off Samsung Galaxy A72 4G without password

If you forgot the password, then you can turn off the phone in a standard way by pressing the power button and selecting the “Turning” option. True, some owners of the Samsung Galaxy A72 4G complain about the absence of a spining menu on a locked screen. In this case, it is recommended to forcefully complete the work without a password through the Recovery Mode:

  • Perform a compulsory reboot in the method described above.
  • Squeeze the volume increase button and power key.
  • If everything is done correctly, then you will get into the Recovery Mode, where you need to choose the option “Power Off”. To move between the menu items, use the swing of the volume adjustment, and to confirm actions. The power button.
  • If you want to unlock the smartphone, then go to the Reboot System Now section and confirm the reset of the settings.

Perform the last step only if you are ready to lose personal data to restore access to the main menu. If you need to just turn off the phone, use steps 1-3.

Alternative ways to turn off

Next, consider additional scenarios how to forcefully turn off the Samsung Galaxy S8 phone if you forgot the password or, for example, on a device with a broken screen.

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Samsung Galaxy S8 shutdown with a faulty screen

If the Samsung Galaxy S8 sensor does not work, and the smartphone does not respond to the screen touch, then you can try to complete the operation of the device with a black screen buttons. Precisely, it is proposed to clamp the key “Power” and “Volume Down”, holding them until the display goes out. As a rule, this requires 10-15 seconds, and the phone turns off without a sensor.

How to turn off the Samsung Galaxy S8 without a password

If you forgot the password, then you can turn off the phone in a standard way by pressing the power button and selecting the “Turning” option. True, some owners of the Samsung Galaxy S8 complain about the absence of a spinning menu on a locked screen. In this case, it is recommended to forcefully complete the work without a password through the Recovery Mode:

  • Perform a compulsory reboot in the method described above.
  • Squeeze the volume increase button and power key.
  • If everything is done correctly, then you will get into the Recovery Mode, where you need to choose the option “Power Off”. To move between the menu items, use the swing of the volume adjustment, and to confirm actions. The power button.
  • If you want to unlock the smartphone, then go to the Reboot System Now section and confirm the reset of the settings.

Perform the last step only if you are ready to lose personal data to restore access to the main menu. If you need to just turn off the phone, use steps 1-3.

Reasons and what to do

Experts identify several reasons explaining why the display does not work on the Samsung phone, and what needs to be done with this. Consider each of the popular situations separately.

The display does not burn due to damage to the matrix

Often there are situations when the screen does not burn, and the phone itself works as usual due to damage to the matrix. Many models of the South Korean brand (A3, A7, A7, S5, S6, S7 and others) provide for amuled technology. Its main disadvantage is the weak resistance to blows. Damage is often imperceptible and can occur due to a slight effect. For example, the Samsung phone fell and the screen does not work.

To determine the malfunction, it is necessary to carefully examine the surface of the glass at different angles. Often, the outer glass retains its integrity, and the internal is damaged. In this case, the Samsung phone works, you can press the buttons, raise the pipe, etc. D. The backlight does not burn at the same time, but only touch buttons shine at the bottom of the screen.

If such a malfunction is detected, do not try to make repairs yourself. If the Samsung phone screen does not turn on, and cracks are noticeable, it is better to take the device to the service center. Incorrect actions can further aggravate the breakdown. Often there are situations when “masters” break the touch keys without experience, damage the rear cover of glass or other details. It is better to go to the service center to avoid such consequences.

Internal damage

If the touch screen does not work on the Samsung phone, the reason may be in the chip responsible for managing the display or for the operation of other elements. Having at hand improvised tools, it is difficult to replace the failed part. Such a problem may occur when the smartphone falls from a high height or with a normal mechanical blow.

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The display does not burn due to fluid hit

The reason why the screen does not burn on the Samsung phone is to get into moisture. In this case, the device itself sometimes works as usual. If nothing is done, small cracks appear in the board, which is why the signal does not enter the display. As for the rest of the elements, their negative effects of moisture could not affect. In such a situation, the opening of the device and its cleaning are necessary. It is difficult to cope with such work independently, so the real exit is contacting the service center.

Incorrect update

There are situations when Samsung has gone out the screen, but it works after updating. Such cases are common in a situation where the firmware becomes incorrect. There are two options here. The display simply does not burn, or the device completely turns into a “brick”. In the first case, you need to drop the device to factory settings or reflash it. If you have the necessary experience, this work can be done yourself without involving masters from the service center. As for the “brick”, it is better to immediately carry the phone to the masters.

The screen does not burn due to the approximation sensor

Owners of smartphones often face a situation where the Samsung phone works, but the screen is black. At the same time, a couple of minutes ago everything was fine. The reason may be pollution of the approximation sensor. It is enough to touch him with a dirty finger so that he recognizes the situation as bringing the apparatus to his ear. As a result, the display becomes black and does not burn. To solve the problem, it is enough to clean the phone using a soft rag and separately diagnose the approximation sensor (this option is provided in the menu).

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Useful tips on how to protect Samsung’s touchscreen

In order not to worry about the fact that the touchscreen does not work on Samsung, it is worth taking precautions. We highlight the main steps:

Solution of screen off during calling in Samsung mobile

  • To protect the touchscreen Samsung, use high.Quality film or glass. Such products protect the screen from mechanical damage in the event of a fall or impact by a solid item.
  • Save the guarantee during the entire deadline. This will save money on repairs (if necessary). For example, if the reason for the refusal is a cliff of a loop or a display does not work. The presence of a guarantee at hand allows you to get help (sometimes free) from Samsung.
  • Put a reliable antivirus software that protects the OS from viruses.
  • Before starting the application, make sure that it works normally and does not lead to malfunctions in the operation of the touchscreen Samsung. As an option, it is worth reading a few reviews.
  • Try to avoid games that have a “difficult” schedule, because this increases the likelihood of a tatchcrine failure.
  • Do not play or do not talk on the phone at the same time as charging the battery. In this case, the probability of overheating increases significantly.

Now you know why the sensor does not work on the Samsung phone, and what to do. The appearance of a malfunction is not a reason to panic, because in most cases the problem is solved by the usual reboot or the adoption of other measures considered in the article. If none of the methods helps, go to the master and trust him with the restoration of the apparatus.