• Complete reset. What is Hard Reset, what is it for? How to reset settings using hardware buttons on your phone

    Smartphones and tablets in the operating room Android system have decent functionality and allow you to solve the most different tasks. They work for them various applications, photos, videos and other data are stored. Sometimes there is a need to get rid of everything that is stored in the system at once. Manual removal data is too labor intensive, so it's easier to return the device to original state by instant cleaning.

    How to perform a factory reset Android settings OS? There are many ways, which we will talk about in our review. Why do you need to reset the operating system and the entire device to its factory state? This is done in the following cases:

    • When transferring or selling the device to another user;
    • At incorrect operation Android operating system;
    • If it is impossible to start the operating system;
    • With numerous errors in the operation of programs and the OS.

    The result is complete cleaning Android devices to their original state.

    Reset via main menu

    Do you want to sell a smartphone or tablet? Do you need to get rid of errors in the functioning of your operating system and applications? Then we will tell you how to reset Android to factory settings and clear the device of installed programs and data in memory. The easiest way to perform a reset is to go to the main menu, select “Settings”, select “Activation and reset”, click on the “Data reset” line.

    What happens next? And then we will receive a warning that all data will now be deleted from the device – accounts, photos taken, downloaded music, work files, as well as access keys to encrypted files on the memory card. All accounts under which you are logged in will also be listed here. this device. At the very bottom you will find the “Reset device” button - press and wait until the system returns to its original state.

    Please note that a hard reset does not affect data stored on the memory card - photos, videos and data stored here will remain safe and sound. But we recommend removing the memory card when performing a master reset.

    Android Engineering Codes - Factory Reset

    Due to various errors, some menu items may not be available. And it will be impossible to reset Android to factory settings. What to do in this case? The easiest way is to use one of engineering teams, available on all versions of the Android operating system and on all devices. The command *2767*3855# will help you perform a full reset - she's getting into regular program for dialing.

    If for some reason the command did not work, you can use another command - *#*#7780#*#*. Just like the previous command, it will help you perform a Hard Reset (resetting Android to its factory state. If this does not help, try typing the third command - *#*#7378423#*#*. After the reboot, you will receive a clean device returned to original factory condition.

    Do not use commands whose purpose you do not know, as this may lead to the loss of functionality of your device.

    Reset via Recovery mode

    The Android operating system may become so damaged that it becomes impossible to start. A typical sign of damage is endless loading devices. The only way to bring the device back to life is a Hard Reset (master reset) via Recovery mode. To access this regime the following combinations are used:

    • “Power on” and “Volume down”;
    • “Power on” and “Volume up”;
    • “Power”, “Home” and one of the volume keys;
    • "Power" and both volume buttons.

    You need to press the buttons when you turn on your smartphone or tablet. For some models, additional actions are performed by pressing certain buttons after turning on the device using the above combinations. Thus, in order to restore factory settings on Android, you need to look for a key combination that allows you to enter Recovery mode on your device (usually this mode is used to flash Android devices).

    Next, select “wipe data/factory reset” and wait until the return to factory settings is completed. Please note that all data on your phone will be deleted. Therefore, you should not neglect creating backup copies to avoid losing this data.

    Do not touch other items under any circumstances. engineering menu or in Recovery mode - this can lead to the most unexpected consequences, even total loss the operability of the device and the impossibility of its further restoration.

    No user can be insured and 100% confident in the quality of their mobile phone, and even more so, in the reliability of the operating system and other installed applications. Perhaps smartphones have become smarter and more convenient, but in many cases the problems remain the same - complete failure of the phone, the appearance of non-standard errors, glitches and freezes, muting the sound and much more. As a rule, in the Android operating system, most problems can be solved independently, and there is no need to take the phone to the nearest service center, paying several thousand rubles for actions that you can perform yourself without much effort.

    In this material, we will tell you how to reset the settings on Android to factory settings, why it is needed, and what the consequences will be after the reset.

    Why do they resort to this procedure?

    1. One of the reasons why this option is used is to remove confidential information, for example, if you are selling your phone to another person and do not want any information about you to remain. In case of theft this method will not work, but you can use the option remote control your device to erase data immediately after turning on your phone.
    2. Another reason, according to which the settings are reset - this is the appearance of errors and problems of a systemic and software nature.

    What will the user lose from his device?

    If you decide to reset your settings, you should understand that the system will automatically remove all programs that you installed through file managers or the Google Play service, will completely clear the history of correspondence, SMS, delete contact information, mail accounts and much more. The phone's memory will be completely cleared, but the SD card will remain with all the data! Essentially, you will receive a “clean” smartphone, as if you had just bought it in a store.

    If you do not want to lose data, then create backup copies so that you can later restore them in whole or in part. We also recommend that you copy some of the photos and videos to a PC or another phone at a certain period of time.

    How to reset to factory settings on Android

    There are three ways in total, and they differ significantly from each other. Let's look at each of them in detail:

    1. Reset in phone settings
    2. Resetting with service codes
    3. Key reset

    Method 1. How to reset your Android phone to factory settings using the menu

    All operations will be carried out from the main menu of Android OS. You need to go to the “Settings” item, select the tab called “Privacy” there, and then click on the “Reset Settings” tab.

    As you can see in the photo above, here you can activate the following items:

    • “Data Archiving” (“Data Copying”)— The system will automatically save copies of all applications installed on your device, settings from Google services, as well as data about each Wi-Fi networks, previously saved in the phone.
    • "Auto-recovery"— All programs will be automatically restored with all settings.

    Click "Reset settings" and confirm that you want to erase data. You will see a window with a list of data that is deleted after resetting the settings. As soon as the phone reboots, you can reinstall any programs and add accounts.

    Method 2. Reset with service codes

    In the Android system, like in any other system (Java, Symbian), there are special codes with which you can activate the restore operation to factory settings.

    Attention! Codes may change and may not be suitable for your model or version of Android, so perform all operations carefully! We are not responsible for all actions, and we provide information with codes for review.

    Here are some codes. You will need to go into your phone's dialing mode and enter one of these:

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

    Method 3. Key reset (using Recovery)

    For each Android smartphone there are special keys, with which you can start the factory reset process. Since most phones are at the moment It is provided with a touch screen, for reset the volume keys, the Home button, and the power key are mainly used.

    Here is a sample list of buttons that will allow you to reset settings:

    • “Volume down” + “Turn on device”. This is one of the most common combinations used on many phones. Try it first. If that doesn't work, see the list below.
    • “Volume up” + “Volume down”.
    • “Turn on device” + “Home” key + “Volume up”.
    • “Volume up” + “Volume down” + “Turn on device”.
    • “Volume Up” + “Home” key.

    You need to hold and press the keys at the same time. Approximate holding time is 2-5 seconds. As soon as the system enters a special mode - Recovery, a menu will appear on your screen.

    To move through the list, use the volume up and down keys, since the devices are mostly touch-sensitive!

    Find the wipe data/factory reset item and click on it. Sometimes this item is not on the list, but instead there will be one of them: Clear eMMC, Clear Flash! Once you click on the selected tab, the system will ask for confirmation.

    Select Yes, and at the end press the menu item Reboot System- This is a restart of the operating system.

    In some versions of Android, the items presented may change depending on the version, but basically the same type of menu is used. We also strongly recommend that you review the instructions for your mobile device before calling up the menu or using codes. Sometimes they are already registered there service codes and keys to reset settings.

    If you were unable to restore the device after resetting the settings or errors and glitches remain, take the phone under warranty to the store where it was purchased or contact the service center if the warranty has already expired.

    Often in our instructions and tips, we advise you to reset Android to factory settings, in other words, do Hard Reset as a solution to various problems. But it is worth understanding that this process will delete the following data from your device: all installed programs and games, contacts from notebook, as well as all information about the device user (accounts). The data on the memory card will not be affected.

    Once you do a factory reset, your device will be back to normal. Android control, will become the same as it was after purchase in the store. Just in case, you can back up your data in case you might want to restore it later.

    There is nothing complicated about this, you just need to follow the instructions. There are three main ways to do it Hard Reset.

    How to reset Android to factory settings: method No. 1.

    So, this method will be relevant for those users whose device does not turn on at all or freezes on the company logo when turned on, and also if you have forgotten graphic key and lock password. In other words, if you don’t feel comfortable working with a smartphone or tablet, then this instruction will be interesting for you.

    Turn off your device completely (all buttons and the screen should go out). This is necessary in order to enter Recovery mode. To do this, you need to simultaneously press and hold a certain combination of keys. For different devices Various combinations are suitable:

    • volume down button ( Volume DownPower) (most common combination);
    • On some LG models - similar to method 1 ( power button+volume down), but as soon as the LG logo appears, release and press the power button again.
    • volume up button ( Volume Up), volume down button ( Volume Down) and the device power button ( Power);
    • device power button ( Power), home button ( Home) and volume up button ( Volume Up);
    • volume up button ( Volume Up) and the device power button ( Power);
    • volume up button ( Volume Up) and volume down button ( Volume Down).

    These key combinations must be pressed and held until your device enters Recovery mode.

    Move around Recovery menu is carried out using the volume buttons (if you have a touch Recovery, control is carried out in the standard way), and confirmation of the choice is carried out using the power button or the context menu.

    The next step that needs to be performed is to search for the item “ wipe data/factory reset" (or " Clear eMMC", or Clear Flash), select it, and then click “ yes - delete all user data" After completing the process of deleting all data, select “

    The names of the items may differ, but not the essence, so the process reset Android to factory settings is almost the same on all devices.

    How to reset Android to factory settings: method No. 2.

    So, the following two methods of resetting to factory settings are suitable for those users who can log into the system, go to “ Settings" or get to " Dialera"(dialing numbers).

    For devices running Android 4.0 and higher, we need to go to Menu -> Settings-> and select the item Recovery and reset. Next you need to go down to the very bottom and click on “ Reset settings».

    After this, the system will inform us that all data stored in the device’s memory will be deleted. At the very bottom there will be an item “ Reset your phone", click on it.

    After this, the system will once again “ask” you whether we want to delete all personal information and downloaded applications without the possibility of recovery, click “ Erase everything" Next, the data deletion process will occur and the device will reboot.

    On some devices, the names of the items differ, but the process of resetting to factory settings is completely similar.

    How to reset Android to factory settings: method No. 3.

    Well, the last method, which is the simplest and does not require searching for reset points. Go to the dialer (number dialing application) and dial one of the codes: *2767*3855# , *#*#7780#*#* or *#*#7378423#*#* . After which the data reset process will begin, all information will be deleted.

    This completes the process of resetting to factory settings, there is nothing complicated about it. The main thing to be aware of is that all data from the device will be deleted and it will not be possible to restore it.



    Every Android smartphone has a recovery mode that allows you to erase all data from internal memory smartphone and return to factory settings. Nevertheless, this method not always effective.

    If you were unable to perform a hard reset (aka factory reset) through recovery mode ( Recovery mode), Google provided special utility command line Android Debug Bridge to access mobile device and execution of certain commands through the computer. So you can do a factory reset via your computer.

    We would like to draw your attention to the fact that ADB commands for resetting settings via a computer is intended for experienced users. But, if you read our instructions carefully, you should not have any problems.

    Instructions: How to reset settings via computer?

    Step 1

    Go to the Android developers website and download Android System Development Kit. Right click on ZIP archive and select "Extract All". Click the Browse button and select the C:\Program Files directory.

    Step 2

    Go to the folder where the files were extracted and press "F2" to rename it. Give the folder a simple name, such as "AndroidADT".

    Step 3

    Right-click on "My Computer" and select "Properties". Click on the option " Additional options system" and in the "Advanced" window click the " Environment Variables"(Environment Variables).

    Step 4

    In the System Variables window, select the Path option and click the Edit button. When the window for editing system variables opens, scroll to the very end and write the path to the archive that you unpacked earlier (“;C:\Program Files\AndroidADT\sdk\platform-tools\”) (without quotes). Make sure you add a semicolon at the beginning of the path. Click "OK" to save your changes.

    Step 5

    Hover over the top right corner of the screen and click the Search button. Type “cmd” in the search field and click on the program icon in the search results to launch a command prompt window.

    Step 6

    Turn on your smartphone and connect it to the computer's USB port. Write "adb shell" and press "Enter". When ADB connects to the mobile device, write “--wipe_data” and press “Enter”. Your phone will reboot into recovery mode and automatically reset to factory settings.

    Now you know how to reset settings via a computer.

    Like any operating system, Android tends to accumulate factors that subsequently lead to disastrous results. The performance of programs or individual components decreases, and the phone becomes less and less pleasant to use. And when the previously fast and responsive device becomes completely unbearable, there is a way to make it almost as fast as on the first day of use. Therefore, all novice users need to know how to reset Android to factory settings and enjoy their favorite gadget much longer than it would be possible without such a procedure.

    Standard reset methods

    It is worth noting that the process itself will completely erase all information from the internal memory of the device, and in some cases, even when selecting certain settings in the reset menu - and on the external flash drive too. Especially if it was used as a place to install applications. Therefore, the first thing that must be done is backup information. Contacts, if the user has connected Google account, synchronize automatically, SMS can be transferred using special programs. Of the applications, those messengers in which the history is not common to all devices, for example, Viber, deserve the closest attention. Such applications must be dealt with separately.

    Once the backup of all valuable information is completed, the reset can be done in the following ways:

    1. Through the phone menu.
    2. Using hardware keys and the service menu.
    3. By entering a special digital combination in the application for making calls.

    Each method has its own subtleties, which it is advisable to study before making a reset. This will allow you to quickly get your bearings and not mistakenly turn your phone into a useless “brick” of metal and plastic. Therefore, they need to be considered with all the nuances.

    How to reset to factory settings on Android

    The simplest method, which does not require any special key combinations or reboots with other parameters. In most cases, except for those in which loading into the OS itself is complicated, it will help restore all the functions of the device to their former agility. The good thing is that it stores the ability to make a complete snapshot of the system, and then roll back in case of some failure. The algorithm of actions is as follows:

    Resetting settings using physical keys

    This method is useful if problems arise with the smartphone already at the initial boot stage. If the phone does not start at all beyond the manufacturer’s logo or fails when entering the OS, so much so that you have to wait for the most simple applications or settings for several minutes, it is much better to reset without even booting into the system. The hardware keys that are located on both sides of the screen – power and volume – will help with this. The combinations for switching to the so-called Recovery mode differ depending on the phone model:

    • Huawei – hold down the volume down and power keys for about 10 seconds (ideally until the recovery menu appears). Alternatively, in newer models, hold the volume rocker in the middle, and with it the power, after the green android with rotating gears appears, hold down the power and press volume increase. When a progress bar appears indicating loading, all keys can be released.
    • Xiaomi or Meuzi – press volume up and power together. After the first logo appears on the screen of the turned on smartphone, release the power, but continue to hold the other button until you enter the menu.
    • Samsung. On older devices, this is the most cumbersome way to reset Android to factory settings, because you need to hold down three keys at once: the mechanical “Home”, power and volume up buttons. New smartphones without mechanical on-screen buttons enter this menu more easily - just press volume down and power together.
    • Sony - several ways. First: Volume Up and Power pressed together. Second: connect to active charger and wait for the charging indicator to appear. After this, take a paperclip and find one recessed into it in the case Reset button and put pressure on her. When the screen turns on, you should hold down the power button for a few seconds, then release it and start pressing the volume up button until you enter the menu.
    • LG – with the device completely turned off, hold down the volume down and power buttons. As soon as the logo appears on the screen, you need to release the power while continuing to hold the other button until a menu with options appears.
    • Asus – volume down and power buttons.

    If it is not installed on your smartphone custom recovery eg TWRP is most likely in this menu touch screen will not respond to presses. Therefore, all navigation operations will be assigned to the volume buttons, and the choice will be confirmed with the power button.

    In the menu, no matter how it looks, you need to find and select an item Wipe Data or Factory Reset. After this, in normal recovery it is enough to confirm the intention several times by selecting Yes. In TWRP and the like, you can more precisely configure everything related to the rollback process, and to confirm all actions you need to swipe to the right in a certain place marked on the screen.

    In both cases, after the process is completed, you will need to choose to reboot the device. The first launch will be quite long, since all the settings will be applied again. After loading, the device will be as clean as the day it was purchased.

    Make a Hard Reset using a digital combination

    One of the simplest methods that will help in almost any situation. It should be noted that it may not always work due to the fact that some manufacturers behave cautiously in relation to service codes and do not provide them with too serious functions in order to avoid annoying errors made by the user when typing such sequences. On the other hand, those who do this try to complicate it as much as possible and make their reset code different from the usual one. Here are some options:

    1. *#*#7780#*#*
    2. *2767*3855#
    3. *#*#7378423#*#*

    After entering one of the combinations in the dialing application, you need to press the call button and wait for the device to reboot. After restart The reset process will begin, and upon completion, the phone will be as good as new.

    Conclusions

    There are many ways to reset Android to factory settings. Which one to use depends only on the user’s desire to be confused and the state of the phone before resetting. In terms of efficiency, they are all absolutely identical, which allows you not to worry about the final result. The main thing is to remember that before this procedure you must do backup copy, since important data may be deleted. They will help with this cloud services and special programs.

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