How to disable factory settings. All ways to reset the settings on the android device to factory settings. What it is

There are situations when resetting the device to factory settings is the best solution to a problem that has arisen. You can perform a reset in several ways: through the reset device itself or using a computer. .

Why do a reset

Hard Reset - roll back the operating system to default values. Resetting your device removes all files and third-party apps from your device and restores all settings to factory settings. By resetting the system, you will get a clean device, that is, it will be in the form in which it was in the store.

Reset may be useful in the following situations:

  • the device began to freeze due to the large number of installed programs;
  • the system began to hang due to overloaded memory;
  • there are many files left in the file system from remote applications that take up free space;
  • the device is for sale, so you need to remove all personal information from it;
  • you need to reset your password because it has been forgotten.

As a result, it turns out that the reset must be performed when it is necessary to format the device.

How to save data

Since a system reset will erase all data (videos, photos, music, pictures, books, and other items) from the device, it is strongly recommended that you think carefully about how to save all important information in advance. The easiest way is to transfer all important files to a memory card or computer. When resetting, items stored on the SD card, even if it is inserted into the device, are not deleted, but just in case, it is better to remove the memory card for the duration of the operation.

Another way is to create a backup in which all files will be stored. After performing a reset, you can restore the system from a previously created backup, and all items and applications will return. The positive side of this method is that you will not lose not only files, but also applications. The negative side is that if the reset is carried out in order to clear the device of unused files, then when restoring from a backup, the files that you wanted to get rid of will also be restored.

Copying is carried out using the Google service and only via Wi-Fi, since the amount of information is too large to be downloaded via mobile Internet. Go to the device settings, open the "Backup and Reset" tab and make sure the automatic backup feature is enabled. The copy will be linked to your Google account, and it will be possible to recover from it after you perform a reset. The device itself will prompt you to use the found copy.

Activate file backup

Reset device

There are several ways to reset your device. The easiest is through the system settings.

Through settings

You can use this option if you have access to the system. If you forgot your password, or the device freezes at the boot stage, preventing you from logging in, then use the method described below.

Video: how to reset Android

Through the recovery menu

If you have a turned off device, but there is no way to turn it on, then this method will suit you:


Via computer

This method will help you enter the recovery menu if the previous method failed for some reason. Connect the device to the computer using a USB adapter and select "Charging only" in the connection type. Download the archive with the ADB program and unzip it to any folder, the path to which does not contain Russian letters. In the resulting folder, create a file called devices.cmd, where cmd is its extension, and write three commands into it:

  • echo off
  • adb devices
  • pause

Run the created file, the command line will open on the screen with the following commands already written:

  • D:\adb>devices.cmd
  • adb devices
  • List of devices attached
  • HT16GV402012 device
  • D:\adb>pause
  • Press any key to continue...

Done, the program is installed. Now open a command prompt as an administrator and use the adb reboot recovery command in it. Your Android device will automatically be transferred to the recovery menu, and the further steps to be performed to reset are described above in the “Via the recovery menu” sub-item.


We enter Recovery Mode through a computer

What to do if the password is not reset

If you reset the device in order to remove the password that you forgot from it, and after the procedure is completed, the system still asks you to enter it, then there are two ways out of this situation. First - enter the wrong password five times, a message will appear on the screen stating that the device is locked for 30 seconds, as well as the "Forgot your password?" button. Click on the button that appears, you will be asked to sign in to your Google account that was previously linked to this phone or tablet. If you log into the desired account, you will be able to reset your existing password.

We recover the password to the device through a Google account

Reset password via ADB

The second option is to reset the password using ADB. How to install this program is described above in the "Via computer" subsection. When you're done with the installation, launch a command prompt as an administrator and run the following options in it:

  • adb shell
  • cd /data/data/com.android.providers.settings/databases
  • sqlite3 settings.db
  • update system set value=0 where name='lock_pattern_autolock';
  • update system set value=0 where name='lockscreen.lockedoutpermanently';
  • .quit

If these commands did not help, then use the command adb shellrm /data/system/gesture.key or adb shell
rm /data/system/gesture.key.

How to recover data after a reset

It was previously described that in order to save data, you need to back up files in advance or transfer all important items to another medium. If you did not do this, but at the same time reset the device, then most likely it will not be possible to recover the lost information. But it's worth a try: get root rights on the device, and download any program on your computer designed to recover deleted files on Android. For example, you can use EASEUS Mobisaver for Android Free.


Recover deleted files with EASEUS Mobisaver for Android Free

There are two ways to roll back the device to factory settings: through the device settings or the recovery menu. You can enter Recovery Mode both from the device itself and using a computer. Before resetting the system, be sure to transfer all important information to reliable third-party media. .

Slow operation, app freezes or sudden shutdown of the smartphone is a serious problem. To solve it, you need to know how to return or reset the settings on Android to factory settings, in which, most often, the reason for the incorrect functioning of the gadget lies.

Resetting settings on Android is an operation during which absolutely all data is erased: photos, cache, videos, RAM, clipboard, applications and various widgets downloaded by the owner himself after buying a smartphone.

When you may need to factory reset your Android phone:

  • If the owner is going to sell the gadget. In this case, all confidential information that should not fall into the hands of unauthorized persons will be deleted.
  • When the device "hangs" and is buggy on the simplest operations. Usually this happens due to clogging of RAM, and it is easiest to clean it in this way.
  • A virus has entered the system, and the antivirus program cannot remove it on its own. Only a hard reset or resetting the settings to those provided by the factory with a full formatting of the memory will help here.

How to find Hard reset on your phone

There are several ways to use the "Reset" function on Android:

  • Through the normal menu. Making a hard factory reset this way is the easiest, besides, the process will take a minimum of time and does not require special knowledge and skills.
  • Using service codes. In most cases, they are universal and suitable with equal success for both Samsung and HTC, LG, Sony and other manufacturers of smartphones and tablets.
  • By pressing hot keys in a certain combination. Suitable for devices of any brand.
  • Using a computer (suitable for hard reset only by advanced users).

Before the procedure, it is recommended that you read the instructions for each method: it will help you understand how best to return the gadget to the factory settings on the Android platform and avoid fatal errors, because of them the entire system may completely stop working.

Preparing to reset

In order not to lose all data and make the functioning of the mobile phone optimal after a rollback, it is recommended to carry out preliminary preparation before the procedure:

  1. Copy important photos, videos and other essential information to a flash drive, PC or cloud. If this is not done, all data will be lost, and the master will have to pay a lot of money for recovery.
  2. Fully charge the device. In the process, it will be discharged if there is not enough charge, and interrupting the procedure will lead to bad consequences, up to the inability to start the OS. If a hard reset is performed through a computer, the amount of charge does not matter, because the phone is connected to the PC via a cord and is charged from it.
  3. Delete your Google account if your smartphone is running Android 5.1 or higher. The fact is that the company has introduced a new security policy, according to which, after the rollback of the operating system, users need to enter the data of the last account. Without this, it will be impossible to turn on the device, and you will have to contact service centers that take up work only if there are supporting documents for the gadget.

The above actions are relevant for all mobile devices: for example, on Samsung and other brands, Google binding is required, although the owner may not use it.

Backup

There are several simple ways to back up before you restore the factory settings on Android:

  • Using a Google account.
  • Via PC and using ADB tools.
  • With the help of custom Racovery.
  • Through the DataSync program.

The best option is to backup through an account, because full synchronization takes place in it, as a result of which the user gets easy access to backups. How it's done:

  1. Go to "Personal" and "Accounts".
  2. After selecting your account, check the boxes next to all fields.
  3. We return to the previous step again, click on "backup" and "reset", select data archiving and automatic recovery. We perform a full check of the working account and go to the synchronization menu, where we click on "Synchronize".
  4. We enter the account. Click on reset to roll back to the previous version.

This option is only suitable for those who remember all the account information (login and password). You will need it later after the rollback and reboot of the system, otherwise you will not be able to use the device.

As a result of synchronization and backup in Google, after turning on the device will automatically download all the data from the "account".

To perform the operation through ADB RUN, you will need a PC and a cord from a smartphone, which must be inserted into the USB connector. The process consists of several stages:

  1. Activate USB debugging on your smartphone.
  2. We launch the ADB RUN program.
  3. If the driver has not been installed before, install it.
  4. In the program, select "Backup", then - "ADB Backup".
  5. We find the backup menu in the device and click on it.

After the procedure is completed, it is enough to perform two steps to restore:

  1. In the program, click on "ADB Restore".
  2. Select "Data Recovery" on your smartphone.

If a custom "Recovery" is installed in the OS, a full copy of the firmware is made, and not a backup copy is created. What needs to be done:

  1. Enter Recovery, click on "Backup and restore".
  2. Select "Backup" to copy, then "Restore" to restore.

Another copying option is to use the DataSync application. It is suitable for users who only need to transfer data from other applications. If you need to create archive copies of them, you will not be able to do this using DataSync.

How to reset settings on Android through Recovery

This option is recommended for those who are unable to turn on the phone due to a system freeze, as well as when it is impossible to enter a lock password or pattern. The procedure using Recovery is as follows:

  1. We activate Recovery by simultaneously pressing two keys - volume down and off. On some gadgets, other combinations may be used: power on + "home" + volume up (for Samsung); power + volume; volume up and down buttons at once.
  2. When the menu opens, navigate through it using the volume keys.
  3. Select "Wipe data" or "Clear flash", then "Yes" or "Yes, delete all user data".
  4. When the process is completed, select the OS reboot item - "Reboot system now".

Some smartphones come with individual instructions on how to back up or restore settings on Android, and menu items may vary slightly.

We carry out Hard Reset from Fastboot mode

To reset all data on Android, there is a Fastboot utility, it can be downloaded from the official website of the developer. To properly install this program, you must do the following:

  1. After installing Fastboot, we unzip to the root of the “C” drive, then download the Java Development Kit, install the package, agreeing to the licensing terms.
  2. Go to the "Android SDK" folder, open it and find the "Android" file, run it.
  3. Install the package by selecting "Accept license".

Users of LG, Nexus, Huawei, HTC and Motorola brands will need to pre-unlock the program:

  • By selecting the "Fastboot oem unlock" command if the device is LG, Huawei or HTC.
  • For other device manufacturers, activation is possible only by obtaining a code on the official website.

To bring the equipment into Fastboot mode, you can use any of the suggested methods:

  1. We turn off the mobile phone, after which we press two keys: the power button and the volume down.
  2. We connect the device to the PC, enter the ADB command running as administrator in the address bar, and press Enter. When the firmware is loaded, you need to do a hard reset using the commands "./fastboot erase userdata" or "./fastboot-w". After the reset, reboot the smartphone with the “fastboot reboot” command.

other methods

There are several other ways to roll back:

  • Via Google's Find My Device service. Suitable for users who have lost their gadget and want to remotely delete personal information.
  • Through the TWRP service. It allows you to clean individual partitions, and not the entire OS.
  • With a number key combination.

In the latter case, codes must be entered

  1. *#*#7378423#*#8
  2. *#*#7780#*#*
  3. *2767*3855#
  4. press the call key

After that, the machine will perform the operation and reboot. Sometimes the reload occurs immediately after the introduction of the final character, which is normal.

All of the above options are the easiest to use for users without specific skills. If after the rollback other problems appear, it is recommended to contact a professional service, otherwise, with self-intervention, the likelihood of complicating the situation increases.

Conclusion

Performing a rollback is an effective way to deal with phone freezes and other problems associated with overloaded RAM and destabilization of the system. You can reset on Android yourself if you know the detailed instructions and have only one free hour, because the procedure itself will not take much time.

Video

There are several ways to factory reset your phone. The most common of these is the "Reset" button available in the gadget's menu. Also, a special mode is often used, which allows you to return to the original parameters of the device if it does not boot. In addition, you can act through a computer or a numerical combination.

Reset via setup menu

The main rule that the user must adhere to is that before returning to the settings set by the manufacturer, the device must be charged. If this is not done, after completing the procedure, it may not boot.

The easiest way to factory reset your phone or tablet is the built-in feature of the Android system. Depending on the brand of the device, the path to the button that activates it may differ. The procedure is as follows:

  1. Open menu.
  2. Go to settings.
  3. Find the tab in which the button for resetting to factory settings is hidden. For example, for Samsung it's "General Settings" and for OnePlus it's "System". In other models, the name "Restore and Reset" may appear, etc.
  4. Click on "Reset data". Some phones and tablets make it possible not only to return to the original state, but also to delete only part of the information. For example, Samsung allows you to reset settings to default values ​​or wipe network settings. Therefore, in its General Settings menu, a Reset button is available. After clicking on it, the "Data Reset" button required to go to the initial parameters will appear.
  5. Read the message that appears that information will be destroyed without the ability to undo the action. Click on the button below the notification. It may be called "Reset device", "Reset settings", etc.
  6. Enter your PIN or pattern.
  7. Confirm the intention to restore the original state of the gadget.

After that, the phone or tablet will start rebooting on its own. When it turns back on, it will only have the manufacturer's settings on it. The user information will disappear.

Reset buttons via recovery mode

This feature will be needed for those people whose gadgets do not work due to a failure in the update process or other problems in the software. It will also help if a virus has become the cause of the problem.

First of all, you need to determine how to activate this mode on the device you are using. Possible combinations with the power button:

  • volume increase;
  • volume down;
  • both volume keys.

For most smartphones, you need to turn off the gadget, and then fix the indicated buttons at the same time. For some devices, such as those manufactured by Motorola, this function can only be called from bootloader mode.

There may be more complex options. For example, on LG devices, you need to hold down the combination of the power and volume down keys, release both when the logo appears, and then repeat the action.

The keyboard shortcut depends not only on the manufacturer, but also on the specific model. Therefore, on the part of the gadgets of this company, you only need to release the power, and the sound control must be held continuously. The transition to this mode is made as difficult as possible to prevent the risk of accidentally pressing the desired combination.

When the device is transferred to the required state, you need to follow the following instructions:

  • select Wipe data / factory reset;
  • if the model supports the function of resetting the settings without deleting the media files on the gadget and completely clearing the data, click on the desired option;
  • confirm the action.

If the phone screen does not respond to attempts to select the required menu section, you can use the buttons located on its body to reset the device. In this case, they act as analogues of the cursor and Enter on the computer. Use the volume keys to navigate and press the power button to confirm your selection.

Factory reset protection

Devices running Android 5.0 and higher are protected from factory reset. This was done to minimize damage from device theft. When you return to the factory settings, previously recorded information is no longer available. However, the information is stored on the gadget. They can be obtained using special programs that scan the internal memory and removable SD card and allow you to extract the data.

The proposed protection boils down to the fact that after resetting the device, the owner will have to enter the login and password from the Google account to which it was linked. If this is not done, the gadget will remain blocked. It will not be possible to access it and try to restore the information stored on it.

Therefore, if a factory reset is performed before a phone or tablet is sold, the user must delete their Google account. Only after that you can start destroying the data and resetting the settings.

It's no secret that with prolonged use of Windows, the system starts to work more slowly, and even frankly lag. This may be due to the clogging of system directories and the registry with "garbage", the activity of viruses, and many other factors. In this case, it makes sense to reset the system parameters to their original state. Let's see how to restore factory settings on Windows 7.

There are several methods for resetting Windows settings to factory settings. First of all, you should decide exactly how you want to reset: restore the original settings only to the operating system, or, in addition, completely clear the computer of all installed programs. In the latter case, all data from the PC will be completely deleted.

Method 1: "Control Panel"

You can reset Windows settings by running the tool necessary for this procedure through "Control Panel". Be sure to back up your system before activating this process.

  1. click "Start". Go to "Control Panel".

  2. In the block "System and safety" choose an option "Computer Data Backup".

  3. In the window that appears, select the lowest item "Restore system settings".

  4. Next, follow the inscription "Advanced Recovery Methods".

  5. A window opens containing two options:
    • "Use a system image";
    • "Reinstall Windows" or .

    Choose the last item. As you can see, it can have a different name on different PCs, depending on the parameters set by the computer manufacturer. If you have a title "Return the computer to the state specified by the manufacturer"(most often this option happens with laptops), then you just need to click on this inscription. If the user sees the item "Reinstall Windows", then before clicking on it, you need to insert the OS installation disk into the drive. It is worth noting that this must be exclusively the instance of Windows that is currently installed on the computer.

  6. Whatever the name of the above item is, after clicking on it, the computer restarts and the system is restored to factory settings. Do not be alarmed if the PC restarts several times. After the specified process is completed, the system settings will be reset to the original ones, and all installed programs will be deleted. But if you wish, you can still return the previous settings, since the files deleted from the system will be transferred to a separate folder.

    7. Method 2: Restore point

    The second method involves using a system restore point. In this case, only system settings will be changed, and downloaded files and programs will remain intact. But the main problem is that if you want to reset the parameters to the factory settings, then in order to do this, you need to create a restore point as soon as you purchased a laptop or installed an OS on a PC. And not all users do this.

    1. So, if there is a restore point created before using the computer, then go to the menu "Start". choose "All programs".

    2. Next go to the catalog "Standard".

    3. Go to folder "Service".

    4. In the directory that appears, look for the position "System Restore" and click on it.

    5. The selected system utility is launched. The OS recovery window opens. Just click here "Further".

    6. Then a list of restore points opens. Be sure to check the box next to "Show other restore points". If there is more than one option, and you do not know which one to choose, although you are sure that you created a point with factory settings, then in this case, choose the item that is the earliest by date. Its value is displayed in the column "Date and time". With the relevant item highlighted, press "Further".

    7. In the next window, you just have to confirm that you want to roll back the OS to the selected restore point. If you are confident in your actions, then press "Ready".

    8. After that, the system reboots. Perhaps it will happen several times. After completing the procedure, you will receive a functioning OS on the computer with factory settings.

    As you can see, there are two options to reset the state of the operating system to factory settings: by reinstalling the OS and returning the settings to a previously created restore point. In the first case, all installed programs will be removed, and in the second case, only system parameters will be changed. Which method to use depends on a number of reasons. For example, if you did not create a restore point immediately after installing the OS, then you only have the option that was described in the first method of this guide. In addition, if you want to clean your computer from viruses, then only this method is also suitable. If the user does not want to reinstall all the programs that are on the PC, then you need to act in the second way.

How to reset android to factory settings with just a couple of clicks? Let's tell! The phone has become too slow, hangs on boot or does not turn on at all? You need to restore the system to factory settings. Resetting an Android phone to factory settings is not as difficult as it might seem at first, in this article we will describe in detail the entire process from A to Z.


Content:

The phone has become too slow, hangs on boot or does not turn on at all? You need to restore the system to factory settings. To switch to Recovery mode, you need to turn off the phone, and then press the key combination. For each manufacturer, such combinations are individual.

The most common is the simultaneous pressing of one - or two at once - the volume buttons and the "Power" key. The most popular companies use the following combinations:

  • "LG" - "Turn on" + "Volume up"; after the logo appears, release and press this combination again;
  • HTC, Nexus, Xiaomi - “Power on” + “Volume down”;
  • Lenovo and Motorola - both volume + power buttons.

After loading the Recovery mode, the user will see system lines with various names. Select the line "wipe_data/factory_reset" and confirm the selected action. The phone will take some time to reset the new settings and restore the old settings. At the end of it, the owner of the gadget will only have to press the line "Reboot_System_Now". The phone will first turn off, and then reboot with the restored android system.

The phone must be turned on. To return to the factory settings of the android device, go to the general settings section. There we find the item "Restore and reset", where we select the action "Reset settings". After that, the system will warn the user about the deletion of data and ask you to confirm the operation. After completing the procedure, the phone will reboot and launch the operating system with the old settings.

The owner of the phone must go to the dialing menu and enter a code combination consisting of numbers and symbols. Manufacturers program their products differently, plus codes change over time. Therefore, for each specific model, especially not common, it is better to check the code on the Internet.

However, there are some of the most popular combinations:

  • *#*#7780#*#
  • *2767*3855#
  • *#*#7378423#*#*

After the introduction of one of them, the system will return the phone to its original program state.


How not to lose data when resetting Android settings

Restoring default settings involves the loss of all data stored on the phone. All programs, documents, video and audio files, pictures, passwords and contacts are deleted by the system.

  1. Transfer data to micro SD storage. If an external drive was purchased when buying the phone, all the necessary information can be copied to it using the file manager. In the absence of a card, you can purchase it immediately before you restore the factory settings to your android smartphone.
  2. Data from the phone can be saved by uploading it to the Google Drive application. In fact, this program is an analogue of the "cloud" storage. The user can download and store 5 GB of various information, and if he pays extra, this volume can be increased up to 1 TB. The application is installed from the Google Play market.

A little tip: in addition to saving the data on the micro card, copy all the important information to the computer as well. In this case, even if something happens to the external drive, the necessary information will remain with you.

If the user of an Android device has forgotten the password that unlocks it, and no recovery methods have worked, they will have to resort to resetting the settings. This can be done, firstly, using the Recovery menu (the method is described at the beginning of the article).


Or here is another way how to restore factory settings on an android gadget. So, the phone is on, but locked. When the system prompts you to enter a password, ask someone to call your number. During a call, the user has the opportunity to access the settings menu. Without accepting a call, you need to go to this section and select "Reset all data". We confirm the operation. After restoring the original settings, the requirement to enter a password will disappear.

This brand of phone is one of the most common, so it should be mentioned separately. In particular, for Samsung gadgets, to exit to Recovery, press (at the same time): "Power", "Home" and the volume key "+". The combination must be held until the menu appears.


If the reset is done through the settings menu, you should select the "General settings" section and go to the "Reset" item (it may also be called "Privacy", "Archiving and resetting"). At this point, select the action "Reset data" (or "Reset device"). After confirmation, the phone will return the system to its original form.

How to reset google account on android

Usually, resetting the settings results in the need to re-enter the Google account password. Do you remember this information? There are several ways to solve the problem. The simplest one is as follows.

After resetting the settings on your android phone, turn it on. We connect to the Internet. When filling out a Google account, in the field of your email, we write and select any few letters. A menu will appear above them, offering a choice of one of the actions: select, copy or send. Select "Submit". As a program that will do all this, we indicate "SMS / MMS". In the line of the addressee we indicate "112", and in the message we enter a few of any letters. After sending, the system will send an sms stating that our letter was not delivered. This is what is required. You should go into this sms message and click the "Call" button located next to the recipient's number. This action should take the user to the contacts and dialing menu, where they need to erase "112" and dial the code: "*#*#4636#*#*". The system will display a menu of several items. We choose the second one (something related to statistics). This will take the user to the settings menu, where a new function will appear in the "Reset and restore" item - data reset with the deletion of the Google account.

Android reset apps

The above methods on how to factory reset an android phone did not work? You can try downloading one of the specialized applications. These programs independently perform a rollback of the system to its original state. Examples include:

  1. Simple Factory Phone Reset- at startup, it opens a screen with a white background with a large "Start" button in the middle, which starts the process of "rolling back" the settings. Able to remove "buggy" programs individually, without touching the system data;
  2. Phone Hard Reset- after launch, it displays a menu with two windows. One of them offers to read the instructions, and the second resets the settings;
  3. Phone Factory Reset- makes a full "rollback" and reboot the system. In the main menu of the program, you need to click "Full Factory Reset".