Asus smartphone quick reboot key. Turning off or rebooting a phone with a non-removable battery. How to reboot android without power button if it is turned off

Many people ask the question of how to reboot a phone.

Phones running on the Android operating system can sometimes experience glitches and errors, like almost all other gadgets (including products from the Apple company). In this case, the problem most often is that the mobile phone simply freezes and does not respond to any commands. If you encounter such a problem, don't worry. There are several ways to reboot your Android phone:

The method with which all data is saved. Nothing is deleted.
The method by which a reboot occurs. This deletes all data and programs.

If you are thinking about how to reboot Android if it freezes or periodically works incorrectly, the first option will help. In other cases, you have to resort to the second option in order to completely restore the correct operation of the operating system, that is, a reset to factory settings occurs.

Reboot your Android phone without losing data

You find that your Samsung, Lenovo, LG, Fly or Dexp phone has started to freeze, responds poorly to commands or does not respond to them at all, try restarting the system. Usually this is enough for the mobile device to work perfectly again. This method is suitable for almost all Android models: LG, Lenovo, Fly and others.

So, restarting the system is very easy. You need to hold down the power button to do this. After a couple of seconds, a window will appear with several sentences:

Turn off the device completely.
Enable offline mode.
Just restart your smartphone.

Accordingly, you need to click on the last item for the smartphone to start rebooting. Wait a couple of seconds and do not touch the phone - it will restart itself.

Sometimes the phone freezes so much that it does not respond to any commands. In this case, simply open the cover of the smartphone and remove the battery. Then wait a couple of seconds and return the battery to its place. When the device turns on, it can be fully used.

Method with data loss but complete recovery

You can also restart the system using a factory reset. This will completely clear the memory - the fact is that when the operating system is running, a large amount of unnecessary information is collected in the gadget. By removing it, you can restore the correct operation of the device.

So, to reset Android to factory settings, you need to follow these steps:

Go to the settings section.
Click on "Backup and Reset".
Click on the "Reset Data" option.

These steps will return your phone to factory settings. However, keep in mind that this will delete all files.

If you don't want to suffer in the future because you lost important information, just save everything before deleting the data. To do this, you can make a backup copy or simply use various cloud services, thanks to which all data and files are stored on external services.

To restore the device, you do not need the help of a computer, special equipment or the services of a professional worker.

At some point, it may happen that the power key of your Android phone or tablet fails. Today we will tell you what to do if such a device needs to be turned on.

There are several methods for starting a device without a power button, but they depend on how exactly the device is turned off: completely turned off or in sleep mode. In the first case, coping with the problem will be more difficult, in the second, it will be easier. Let's consider the options in order.

Option 1: Completely switched off device

If your device is turned off, you can start it using recovery mode or ADB.

Recovery
If your smartphone or tablet is turned off (for example, after the battery is low), you can try to activate it by entering recovery mode. It's done like this.

Wait until the system boots and either use the device or use the programs described below to reassign the power button.

If you know for sure that USB debugging is disabled, then use the recovery method. If debugging is active, you can proceed with the steps described below.

In addition to control from the command line, an application is also available that allows you to automate the procedures for working with Android Debug Bridge. With its help, you can also force the device to reboot with a faulty power button.

Both recovery and ADB are not a complete solution to the problem: these methods allow you to start the device, but it may enter sleep mode. Let's look at how to wake up the device if this happens.

Option 2: Device in sleep mode

If your phone or tablet has entered sleep mode and the power button is damaged, you can start the device in the following ways.

Connect to charger or PC
The most universal way. Almost all Android devices wake up from sleep mode if you connect them to a charger. This statement is also true for connecting to a computer or laptop via USB. However, you should not abuse this method: firstly, the connection socket on the device may fail; secondly, constant connection/disconnection to the power supply negatively affects the condition of the battery.

Call to the device
When receiving an incoming call (regular or Internet telephony), the smartphone or tablet wakes up from sleep mode. This method is more convenient than the previous one, but it is not very elegant, and it is not always feasible.

Wake up by tapping on the screen
Some devices (for example, from LG, ASUS) have a wake-up function by touching the screen: double-tap it with your finger and the phone will wake up from sleep mode. Unfortunately, implementing such an option on unsupported devices is not easy.

Remapping the Power Button
The best way out of the situation (apart from replacing the button, of course) would be to transfer its functions to any other button. These include all kinds of programmable keys (like calling the Bixby voice assistant on the latest Samsung) or volume buttons. We will leave the issue with programmable keys for another article, but now we will look at the Power Button to Volume Button application.

Note that on Xiaomi devices, you may need to commit the app to memory to avoid being disabled by the process manager.

Wake up by sensor
If the method described above does not suit you for some reason, there are applications at your disposal that allow you to control the device using sensors: accelerometer, gyroscope or proximity sensor. The most popular solution for this is Gravity Screen.

Despite its great capabilities, the application has several significant drawbacks. The first is the limitations of the free version. The second is increased battery consumption due to the constant use of sensors. Third, some options are not supported on some devices, and other features may require root access.

Conclusion

As you can see, you can still continue to use a device with a faulty power button. At the same time, we note that no solution is ideal, so we recommend that, if possible, you still replace the button yourself or by contacting a service center.

When faced with incorrect operation or freezing of an Android phone, users often do not know what to do. Fortunately, in most cases the problem can be resolved by simply rebooting your phone. From this article you will learn how to reboot an Android phone or tablet in case of abnormal situations.

The standard way to reboot an Android phone or tablet

The standard way to reboot an Android phone or tablet is to long press the lock button (meaning the lock/power button on the side of the device). If you press the lock button and hold it for about 1-2 seconds , then a menu will appear on the screen to turn off the Android device. Use this menu to turn off your Android device, and after turning it off, turn it on again. This way you will reboot your Android phone.

In some cases, the menu that is called up by the lock button allows you not only to turn off the device, but also to restart it. The function responsible for rebooting the Android device may be called “Restart” or “Reboot”. In the screenshot below, you can see how it looks on a Samsung phone. In addition to the “Shutdown” function, the “Restart” function is available here. If your device has such functions, then you will be able to reboot immediately, without turning the device off and on.

If your phone is seriously frozen, then you will not be able to use the method described above. Because after pressing the lock button, the shutdown menu simply will not open. In such cases, you need to press and hold the lock button until the device reboots (approximately 15 seconds). This reboot method works in any case, even if the device no longer responds to any actions. By the way, you can reboot a frozen laptop in a similar way. Simply press and hold the laptop's power button until the laptop reboots.

Additionally, you can reset by simply removing the battery and plugging it back in. But, this method is applicable only for those Android devices that are equipped with removable batteries.

Having problems with your Android phone or tablet? Android frozen and unresponsive? Don't know how to reboot it? What to do, read in this article!

From time to time, any device can fail, no one is immune from this, but what to do when your favorite Android smartphone or tablet freezes and is not responding! There is only one way out - a hard reboot!

Universal. Remove and insert the battery

If you can remove and insert the battery in your phone or tablet (provided by the manufacturer) by removing only the back cover, without using screwdrivers or anything else, then briefly removing it will turn off Android, after which all you have to do is turn on the device, everything should work as before.

Universal. Press and hold the power button

Most Androids have a reboot function by pressing and holding the POWER button, that is, you need to press and hold the button with which you turn on and lock the device for about 10-15 seconds.

This method also works if you suddenly get stuck in the Recovery menu.

Reboot most Samsung

If your Samsung phone or tablet is not responding, then try rebooting your device using a key combination. Press and hold the POWER and VOLUME DOWN buttons for about 10 seconds.

Reboot for HTC

To restart HTC, try using one of the following methods:

VOLUME UP, VOLUME DOWN And
Hold down the buttons at the same time VOLUME UP And POWER for at least 2 minutes or until the phone turns on.
Hold down the buttons at the same time VOLUME DOWN And POWER for at least 2 minutes or until the phone turns on.

Despite the great popularity of Android, the operation of the platform can be accompanied by glitches and freezes.

A large number of users are looking online for an answer to the question: “what to do if Android is frozen?” We will try to identify the main causes of this problem and find solutions.

If such a situation happens to your smartphone, you should not immediately contact the service center. Freezing can be caused by one of many factors, which are rarely critical to the performance of the device. First of all, you need to follow the simplest procedure:

Leave your smartphone alone for 5-10 minutes. If the system resources are insufficient to perform operations, it may take some time to restore functionality. During this period, it is recommended to monitor the temperature of the device to avoid overheating.
If Android keeps freezing, try turning off your phone. To do this, hold down the power button for about 10 seconds.
If there is no reaction or strong heating of the case, it is recommended to remove the battery. After a few minutes, you can restore the functionality of the gadget. Unfortunately, smartphones with non-removable batteries reduce this solution to zero.

Even with a successful reboot, crashes and freezes may resume, so it is recommended that you read more detailed information on this issue.

Mechanical

First of all, freezing may be the first sign of malfunctioning of the motherboard and its components.

Mechanical damage as a result of falling, vibration, shaking. The source of the problem can only be determined at a service center. Repairs require the intervention of professional craftsmen who can work with a soldering iron. In some cases, restoring the functionality of an Android device is impossible.

Hit moisture or liquid. The smartphone/tablet freezes when turned on or during operation for no reason. Liquid substances cause the contacts to close, which can lead to complete failure of the device. To solve the problem, you need to turn off the power, remove the battery and leave the gadget in a warm place for several days until it dries completely. Find out more about this procedure.

Built-in memory malfunction. The physical memory of a phone or tablet does not work correctly due to errors in the file system or “bad” sectors. In this case, cleaning is recommended. If it doesn’t help, format it by first saving personal information on a separate drive.

Hardware

Hardware reasons include a lack of system resources. A complete freeze occurs after launching a game or application whose recommended requirements are higher than the gadget’s configuration.

A similar situation also appears when a large number of background processes are running - there is not enough RAM or processor power to complete the tasks. You can solve the problem by rebooting the device. If after turning on the system starts working, it is recommended to look at the list of programs that are launched, disable unnecessary ones and enter a limit for background processes. Read more about this.

Temperature

Prolonged load on a smartphone/tablet leads to, which will also cause the cessation of response to any user actions. It is necessary to turn off the device and give it time to cool - 10-20 minutes. It is important to adequately assess the power of the gadget in order to avoid constant overheating - this is dangerous for the hardware.

Software

The reasons why an Android smartphone freezes can also be software. These include installing unofficial firmware or conflicting software, as well. If the system does not respond to actions, you will have to solve the problem by resetting the parameters to factory settings.

Recovery

A special device boot mode that allows you to reset to factory settings, backups and other system actions.

ATTENTION! This action will remove all files and applications. The names of the items may differ depending on the recovery version.

Turn off the device and hold down the Volume Up and Power buttons at the same time.
In the menu that appears, select “Settings”, then “Format System”. Now all that remains is to select the “Reset Android” command.
If automatic reboot does not occur, you must use the “Reboot system now” menu item.

System code

Android has built-in tools that make the factory reset process much easier. To activate the function, you must enter a certain combination of characters. The system code may vary, so it is recommended to first obtain this information from official sources, from the manufacturer or from. Sometimes the codes do not work - you will have to use the “Recovery” menu.

The described reasons for freezing and ways to solve them are valid for a situation where the device does not respond to user actions. Otherwise, the solution to the problem may have more solution options that will allow you to save personal data, installed programs and settings.