How to fix the power button on your phone?

People get depressed when a tiny button ruins certain functions of their mobile phones, especially Android power button not working .

Recently, many Android device users have been complaining that the Home button and Power button are not working. This article offers a great solution to fix the Power button not working on your Android device.

Many ways in the following parts will teach you how to fix Android power button not working . You can find a suitable way to get your phone back to normal.

Part 1: How to fix Android power button not working
Part 2: How to fix Android Home button not working
Part 3: How to Better Protect Android Data

The phone is not turned off, but is in sleep mode

If the phone has not turned off, but is simply in sleep mode (the screen is not active), you can turn it on without a button in several ways. The main rule in this case is to prevent the battery from being discharged. For gadgets with sufficient charge, we perform several actions in turn:

Double tap on the screen

Turning on your phone in this way is not possible for all manufacturers, but this feature may be available on your device.

Home button

Press and hold the Home button, if your phone has one. You need to hold down Home for at least 10-15 seconds, and on some devices it may take about a minute.

Calling a locked device from another phone

In this case, you need to pick up the handset and reset, as a result of which the screen should be unlocked without a button.

Volume control

Another way to turn on the device. To do this, just hold down the knob to increase the sound or decrease it. If the screen is still locked, try holding down the volume control at the same time as the device's power button or the Home button.

Connecting the charger

One of the simplest methods for turning on a gadget. On some smartphones, developers provide the option to activate the screen when the charger is connected, but this function is not available to everyone. The good news is that even if the phone does not turn on, it will definitely not run out of power, which means that the problem can be solved in another way.

If, while performing any actions, the smartphone starts in Recovery mode, this indicates that the problem is not mechanical damage to the button. In this case, in the Recovery menu you need to select “Reboot system now” or simply “Reboot”. After this, the device will reboot and the problem should be resolved.

How to turn on your phone if the power button is broken

Note! If you managed to turn on your phone using one of the described methods, the solution to the problem does not end there. To avoid such difficulties in the future, you need to install a special program on Android that will replace the lock button and activate the screen if necessary.

The phone was turned on before the “breakdown”

If this is your case, then you are very lucky. In order to unlock your phone screen, you can try the following steps:

Try pressing the “Home” button.
Some devices are equipped with an unlock feature by double-tapping the display. Perhaps your phone is one of these.
Call a phone number and go to settings right during a conversation.
Some models use a button on the side to turn on the camera. If your device is equipped with one, then click on it and go to the parameters through the main menu.

Important! If you manage to unlock the device, then do not forget to take care of choosing another method of activating the screen through the standard settings of your model.

Third party software for quick access to unlocking

You can use third-party software to avoid using difficult methods to start your phone. Just install one of the following programs on your device:

Gravity Screen - On/off. This software will help you unlock the display using the built-in gyro sensor. If the phone is stable and motionless, the screen will always be turned off and locked. As soon as you pick it up, the screen will immediately light up.

Important! Application parameterization allows you to select the most convenient settings for the user's needs.

Power button to Volume Button. This product will help you reassign the functions of the keys on your device. You can set the volume key as a power and lock key.
Shake Screen On/Off. It is a very useful application that allows you to activate Android with a slight shake. In the same way, you can turn off the gadget screen if you no longer need to use it.

But still, how to fix a push-button telephone? We invite you to familiarize yourself with another interesting method.

Power button diagnostic apps

Unfortunately, it is not possible to solve the problem of a non-working power button using a program at the time of a breakdown. However, there are several applications that can be installed in advance, for example, at the first sign that the button is acting up. The following applications and programs are currently available to users:

Power button to Volume button. Already from the name it is clear that the main task of the program is to transfer the power function from the start button to the volume control.
Gravity Screen – on/off. The application increases sensitivity to device movement. If the phone is left on a horizontal surface for a long time, the screen will automatically lock. However, as soon as you lift or move the device, it turns on.
Shake Screen on/off. A simple and easy-to-use application that can turn on the phone even without touching the screen. Just shake the device lightly to activate the display.
Proximity Actions. A program that allows you to control your smartphone using special motion sensors.

Turn on Samsung without a button using the Mobile Uncle application

Turning on a Samsung phone every time without the power button using all the intricate methods listed above is not entirely convenient, so after a successful launch, we recommend installing the special Mobile uncle tools 2022 application on your smartphone.

With this universal multi-tool, you can do almost anything with your Android device, completely changing the settings and functionality of the working buttons.

The Mobile Uncle application works with any device based on MTK processors.

There is another application - Power button to Volume Button (available for free on the Play Store) - it is designed specifically for this case. With its help, you can transfer the function of the power button to the speaker volume keys.

There are only two active items in the application menu: Boot and Screen Off. Just check the box next to “Boot” and the smartphone will turn on using the volume rocker.

As an additional option, we recommend considering the Shake Screen On Off application - it allows you to turn the screen on/off by lightly shaking the device if the power button does not work.

The power button of a smartphone is one of the most important elements of its control. So with the help of this button we turn on the smartphone and awaken it to life. If this part breaks, it will be virtually impossible to turn on the smartphone.

Any instrument engineer knows that the reliability of the operation of a radio device as a whole depends on the reliability of its “weakest element”. In radio engineering, the “weakest” elements are those that are subject to mechanical stress: buttons, contacts and connectors. The remaining elements of the devices are radio components and are not subject to mechanical stress, and therefore can serve “forever”.

In life, it happens that a smartphone is not yet outdated, but due to wear and tear on its power button, it has become inoperable.

Therefore, smartphone manufacturers, if possible, try to “unload” the power button and transfer some of its functions to “special gestures”, i.e. special movements or finger taps on the touch screen.

Turn on the phone via USB cable to PC

Users who have the debugging function enabled in the settings can turn on the device using a PC, without pressing the phone's power button. To do this you need to follow these steps:

Download and install Android Debug Bridge (ADB) on your computer, a program designed for flashing touchscreen phones.
Connect the device to the computer using a USB cable.
Open the ADB console and enter “adb reboot” in the line.

In addition, the application allows you to configure root rights and reflash the phone if necessary. A simpler version of the program is ADB Run. With its help, you can also restart Android, even if the power button does not work.

Controlling a push-button telephone

On phones without a touch screen, there are no volume buttons or other buttons along the edges of the body. You most often have to control the cursor, type and perform other functions using a square or round block in the middle of the device. There are four arrows pointing in different directions and a joystick or OK button.

The presence of a video camera also depends on the type of phone and model. The arrow dial moves the cursor on the screen in four directions.

This control panel is designed for quickly switching between menu items, changing the print position, for games and other applications. The phone keypad contains * and # buttons. They are often used in combinations of USSD commands. They also serve to quickly switch to different sound modes. And they can be useful in setting up sound settings on your phone.

This is interesting: the subscriber’s device is turned off or is out of network coverage, what does this mean.

The phone is completely turned off: what to do?

If the lock button on your device does not work, and the battery has already run out, it will be a little more difficult to bring your phone back to life. Some devices turn on automatically after connecting the charger. If this does not happen, you can try holding the adjustment button on and off and hold it for a few seconds or a minute.

The second option is to connect the phone to the computer via a USB cable and repeat the same steps. If your device has USB debugging enabled, the ADB app will be able to reboot it even with minimal charge.

Thus, there are enough ways to turn on the phone if the button does not work. Have you tried all the suggested options, but none of them worked? Your device probably needs consultation from a professional technician with subsequent repair or replacement of the power button.

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Whether it's old or new, gadgets break, and smartphones are no exception. A simple fall onto a hard surface is enough to cause damage.

9 Easy Ways to Fix Google Assistant Not Working

1. Automate the on/off function with Gravity Screen.

Gravity Screen is an amazing application. Using the phone's various sensors turns the screen on and off. A feature like pocket or desk sensor involves detecting when you're holding your phone and when you're not. It learns to understand when you are going to use the phone and turns it on or off accordingly, to be honest, it always works, but the accuracy may vary from device to device.

If you're not particularly interested in how the app works and just want it to turn your phone on and off, then go ahead, download it and it will work great without draining your battery excessively if you set it up correctly.

2. Moto display

Moto dispay does not lock the phone; this must be done manually. But since the power button does not work, we recommend setting the phone's sleep time to a minimum, that is, 15 seconds.

3. Switch Power On/Off to the volume button

Yes, you read that right, there is an app for that too, and the best thing is that it works even if the phone is not rooted. This application is called Volume Unlock Power Button Fix, that is, “unlock the volume, fix the power key.” This is a very, very long name, but it completely defines the purpose of the application.

How to Remove Safe Mode on Android Phone: Samsung, ZTE, Huawei, Xiaomi and BQ?

Good day!

When various kinds of errors appear on the phone, it crashes, freezes - one of the first recommendations is reboot. Everything would be fine, but it is not always possible to do this in the usual way... ?

Moreover, the nature of the problem can be very different (from simple slowdown, to a “black” screen...), and depend on many factors: current applications, device model, its firmware, etc.

Of course, in this post (below) I will look at several alternative ways to “force” the phone to reboot.

I note that this “small instruction” will be universal and relevant for phones of different brands: Samsung, Redmi, Honor, etc.

Now, after the preface, closer to the topic...?

Amateur radio solution method

We have thoroughly figured out turning it off and on. Now let's get down to the repair itself. To do this you need to follow the following instructions:

We take a screwdriver in our hands and unscrew the screws that hold the phone case.
We remove the case and try to understand the exact reason for the failure of the broken part.
Remove the off/on button using a soldering iron.
Next, you need to acquire an alternative or identical part. Popular phone brands certainly do not suffer from a shortage of parts on the technical market.
Using a soldering iron, we attach all the “legs” of the component.
Since you've already disassembled your device, use our instructions at this point to clean the headphone jack, speaker, and microphone at the same time.
We assemble the device and check its functionality.

Important! Try to be careful when carrying out all of the above actions. If you apply excessive force, you risk causing further damage to your mobile phone.

The power button is one of the most vulnerable places on almost any phone. This has nothing to do with the manufacturers or quality of the device; all the reasons lie in the active use of the button throughout the day. In addition, many users experience mechanical damage after the phone is hit or dropped. It is clear that the power button is responsible for turning the device on and off, so it is important that it works correctly. However, even with a broken button, you can start Android. Moreover, there are several ways to turn on your phone without the power button, which we will discuss in this article.

How to use your phone without the power button?

Depending on the state of the smartphone, you can use various methods.

The simplest option is a locked phone with a charged battery :

Connect the device to the power cord. While charging, the screen is activated and allows you to work with the device.
Download a special application. The store offers a lot of program options that allow you to expand the functionality of the screen.

Always On Amoled. The application allows you to keep your smartphone screen active even after it is locked. Just tap the screen a couple of times and it will unlock. The program is designed for devices with Amoled screens, but also works on most regular devices.

Always On AMOLED Developer: Tomer Rosenfeld Price: Free

AC Display . The program not only displays notifications on the screen, but also allows you to set the option to activate when removed from your pocket or bag. Activate the ability of the phone to turn on the screen when changing its position in space.

Enabling is done from the settings menu in the “gestures” item. When activated, the screen will light up every time the device is picked up from a horizontal surface, such as a table.

AcDisplay Developer: Artem Chepurnoy Price: Free

You can install an application that activates the screen when you move or by shaking your smartphone.

Gravity Screen - On/Off . The program performs the same function as activating gestures and is intended for devices equipped with an accelerometer.

Gravity Screen – On/Off Developer: Plexnor Price: Free

Or you can install a program that allows you to activate the screen by double tapping – Double Tap Screen On and Off. The program allows you to activate or lock your smartphone screen with a double tap.

Double Tap Screen On and Off Developer: Kimcy929 Price: Free

How to activate the screen turn on function by double tapping on the screen of a Samsung phone?

We will show this simple procedure using the example of an editorial smartphone Samsung Galaxy A50 with Android 9 Pie OS.

The procedure for connecting the function of turning on the screen with a double tap.

1. Launch the Settings .

Screen No. 1 of the smartphone - go to the Settings of the smartphone.

2. Enter the section “Additional functions” .

Screen No. 2 of the smartphone - select the “Additional functions” section.

3. Next, go to the subsection “Movements and Gestures” .

Screen No. 3 of the smartphone - select the “Movements and Gestures” subsection.

4. In the “Movements and Gestures” subsection, turn on the switch for the “Tap twice.” for awakening"

Screen No. 4 of the smartphone - turn on the switch for the “Tap twice. for awakening."

5. After this, to activate the screen without the power button, you will only need to double-tap your finger on the smartphone screen.

Screen No. 5 of the smartphone - view of the “Movements and Gestures” subsection when the function of turning on the screen by double tap is activated.

Sources used:

https://softdroid.net/slomalas-knopka-vklyucheniya-kak-vklyuchit-telefon
https://vebtech.ru/rukovodstva/knopka-pitaniya-ne-rabotaet-ispolzujte-eti-prilozheniya-dlya-vklyucheniya-i-vyklyucheniya-ekrana/
https://v-androide.com/instruktsii/problems/kak-vklyuchit-telefon-bez-knopki-vklyucheniya.html
https://neknopka.ru/reboot-samsung-if-button-not-p/
https://s-helpers.ru/kak-bez-knopki-pitaniya-aktivirovat-ekran-smartfona-samsung/

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How to turn on/off your phone without a power button?

If the device’s battery is dead, or the device is turned off, but it is not possible to use the power button, then you can try the following:

Connect your phone/tablet to the charger and hold down the volume button while the device is booting. This will make it possible to immediately activate the screen after activating the system. Or the Recovery menu will load - select “backup and restore” - the phone will reboot.
Launch the device via ADB. This operation is suitable for advanced users. USB debugging must be enabled on your smartphone. The function is activated from the developer settings menu.

On your computer, you need to install the Android SDK in the root directory.
Connect your smartphone to your PC via cable.
Open a command line on your computer (Start -> cmd) and enter the adb reboot task, then press enter. The smartphone should reboot and work normally.

Standard ways to restart an iPhone

Each iPhone model requires its own key combination to perform a standard reboot of the gadget.

In particular:

iPhone X, XS, XR – quickly press and release the Volume Up button, then press and release the Volume Down button. Then press and hold the power button until the Apple logo appears;
iPhone 8 – hold down the power and volume up buttons until the Apple logo appears; iPhone 8 keystroke sequence
iPhone 7 – hold down the power and volume down buttons until the Apple logo appears; Reboot algorithm for iPhone 7 models
iPhone 6 and 6s – hold down the power button and the home button until the Apple logo appears; Press "Power" and "Home" on iPhone 6
Earlier iPhone models - hold the top button and the Home button until the Apple logo appears. Press and hold the top button and the Home button

Replacing the power button

To fix a problem with the power key, you need to replace either the button itself or the electronic key on the internal board that transmits the signal.

Replacing the outer element can help if the element has fallen out of the housing, is cracked, or has a cavity in its base where the stiffeners have broken. The procedure is only available if the user can independently disassemble the device body. To carry it out, you must have a similar physical key from the donor device or purchased in a store. It is enough to disassemble the case and install the button in the appropriate grooves.

If the problem lies in the electronic component, or the smartphone case cannot be disassembled at home, then it is better to contact a specialist.

In our previous article, we looked at software methods for blocking/reassigning the power key to the volume rockers. But applications are inconvenient, they drain the battery, and they take up memory. There is an alternative - reassign the power key in the operating system itself!

How to turn on a switched off Android phone without applications?

Let us remind you that using standard applications you cannot turn on a switched off phone. We need to get into the inside of the operating system using the Root Browser to change the assignment of keys in a special file (although this still needs to be done with the phone turned on).

If the phone is dead and there is no way to turn it on at least once, then “start” the phone using these instructions

How to remap the lock button to the volume button

First of all, before starting all the manipulations, you should get root rights on the phone - otherwise everything described below will not work. How to do this is described in this manual. The second step is to install the file manager Total Commander . It can be downloaded from both 4dpa and Google Play. You can use alternative options, like Root Browser

For the program to work correctly, root access is required.

Go to Total Commander and select the root of the file system. Then go to system

Then in usr and finally the keylayout

Select the Generic.kl and open it through the “Open with”

Select Totalcmd-Editor

Now you need to change the values of some lines in the file. Specifically, the value of the line Key 116 (Power Wake) needs to be inserted into the line Key 115 (the current value is most likely Volume_UP ). To be clear, your file now looks like this:

Edit it so that it looks like this (you can use copy/paste operations):

Thus, we assigned key 115 (volume rocker up to the power (wake) key).

Causes of failure

Before turning on a Samsung phone without a power button, it is important to understand the causes of the malfunction. Let's highlight the main options:

The mobile device is wet, and the power key on the Samsung does not work. In such a situation, you need to immediately disassemble the device and dry it with a hairdryer.

If it randomly crashes and disconnects, try turning on the device by long pressing the Power button.
If your smartphone is damaged due to a fall, you may need help from a service technician.

If the button malfunctions, you should use alternative power-up methods (via PC or Recovery). You can perform repairs at home without visiting a service center.
When the battery is deeply discharged, you need to turn on the Samsung to charge.

The user’s task is to identify the malfunction and act according to the circumstances.

How to solve the problem yourself

Let's try to fix the problem with our own hands and basic tools that are found in every home. If it doesn’t work out, we’ll take the device to specialists who know a lot about fixing Android devices.

Using improvised means

If the POWER key is broken, then you can solve the question of how to turn on the device yourself. To do this, you will need to perform the following manipulations: To turn on your smartphone without a power button, you will need a metal stick that will fit into the hole where the key used to be.

The metal will close the contacts, acting as a button. Just don’t apply too much force, otherwise you can damage the board and ruin the conductive surface. You need to hold the wand for a couple of seconds until the smartphone starts to boot. If the phone does not respond to the “homemade” power button, you can try removing the battery, removing the SIM card from the slot and removing the memory card.

Using a soldering iron and straight hands

If you feel the “strength” of a repairman in yourself, then it’s worth trying to fix the annoying flaw in the form of a broken power button on your Android phone.

First, try to solder the button in place, but be careful, the plastic is easy to melt, the key is easy to destroy and you will have to buy a new one. How to do this correctly, see the video instructions at the bottom of the article.
Second, at the place where the contacts are closed by the button, solder the wires and bring them out of the case. To turn on the device, you just need to short-circuit them, simulating turning on an Android smartphone, with the POWER button. This method is not distinguished by design delights, but it works quite well for phones that you no longer mind.

As you can see, solving the problem when the phone does not respond to the power button is quite simple. A little time and straight hands can work wonders, try and everything will work out, especially after watching the video instructions and reading this article.

Extreme options

If all of the above options failed to help you resolve the issue, and the need to restart your mobile device still remains, then you can resort to the so-called “extreme methods”.

You can try returning your phone settings to factory settings. This may help the power button to start functioning. When using this method, you must make a backup copy of all necessary information on your phone, since after resetting the settings, nothing will be saved on it.

Completely change the phone firmware. You can do this either independently or with the help of specialists.
If your budget allows or the phone is under warranty, then you can immediately take it to a service center, where they will quickly determine the cause of the breakdown and fix it.

How to reboot Android without a button if it's on

There are also many ways to restart your phone from the powered state without using the restart button. These include:

If the phone is in the on mode, you can turn it off by completely removing the battery, and then turn it on using one of the methods described above.
There is also an application in PlayMarket that is supported by almost all devices on the Android system. It's called "Reboot". You need to install it and follow the on-screen prompts to reboot your device. In order for the application to work correctly, you must grant it all the necessary access rights. During installation, it will itself request these rights; your task is only to allow it access.

The Reboot application, similar to the previous one, will be able to restart the mobile device on its own. The menu of this application is not much different from the menu that appears when you press the power key.

Ways to start Android without the Power key

In theory, there are several methods to boot a gadget when the power button is broken. However, it is impossible to give a complete guarantee that at least one option will work. Here, a lot depends on the model of the mobile device and on the state it is in - active or turned off.

You can try to turn on Android without the Power key using:

Charger and volume rocker;
Computer and ADB debugging bridge;
Special software.