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This article will describe in detail the process of resetting settings on the Android operating system, describing in detail all the options and their nuances.

Why is a factory reset necessary?

After resetting the settings, the Android device is completely cleared of user-preinstalled programs. This process can solve the following problems:

● Incorrect operation and occurrence of system errors

● Occurrence of malfunctions after obtaining root rights

● Problems after flashing, namely the transition from original firmware to custom firmware

● Poor performance after operating system update

● To delete personal data when selling the device

Resetting settings in the Android system is called wipe, which translated from English means to wipe, wipe. Many people are familiar with a similar term called formatting. In fact, they are the same process.

Types of hard reset

Resetting settings on Android OS can be divided into two types - full and partial. The first deletes all data and programs on the device or selected partitions. The second allows you to delete a specific directory, that is, a folder.

Modes from which you can perform wipe on Android
● Settings menu
●Menu recovery
●Menu Bootloader. It is necessary to use funds fastboot
● Using a hardware reset button, if provided by the developers

How to reset settings on Android

Option one: settings menu

Go to the settings menu, then go to the Backup and Reset option. You can then check the Clear SD card checkbox, which will erase the data stored on the memory card, including all programs and files. Information stored in the phone's memory will also be deleted.

Option two: hardware button

To perform a reset, take a thin paperclip or similar object. Use a paper clip to press the reset button, holding it for 15-30 seconds. The settings will be reset to factory settings.

Option three: recovery menu

Before proceeding to the description, remember how to get to the recovery menu. To do this, turn off the power, then hold down the Home key and the volume up button at the same time as the power button. Different devices may have different key combinations. Moving through all menus is done by decreasing and increasing the volume, and selecting one or another action with the power (power) key. You can also use a personal computer and a program that is universal for all devices. But first it's worth it.

Now about wipe itself through recovery. You can perform a full reset using both the standard and custom menus. The advantages of performing this action through the recovery menu are that the options are more flexible than in the settings menu.

There are two types of reset available as standard.

wipe data/factory reset- will delete all data stored in partitions DATA and CACHE, the folder where the program data is located will also be deleted. When using this method, all your applications and their root directories, personal settings will be permanently deleted, but media files, that is, images, videos and music will be saved.

Wipe cache- temporary information about the functioning of programs and applications will be erased. This method is necessary when system malfunctions occur.

Has similar points. When problems with programs appear on your device, it is recommended to try WIPE DALVIK CACHE. This action is available in the advanced menu. After applying it, all programs and data will not be deleted.

If nothing helps and problems are still terrorizing your device, then you should do WIPE DATA/FACTORY RESET. The custom recovery menu provides some additional features. To access them you need to go to the menu MOUNTS AND STORAGE. There is a function that allows you to wipe any partition of the system.

More information about wipe on Android

The information provided below will help everyone who wants to learn a little more about wipe.

Not true

Often on the Internet, especially on sites dedicated to Android, there are guides on flashing firmware and obtaining root rights. These instructions say that you should reset the settings, describing it in the following way: wipe data, wipe cache, wipe dalvik cache, format data.

All this is incorrect, since people do not understand the entire structure of the recovery menu and do not know the file structure of the Android system.
By doing wipe data/factory reset The data section in which the dalvik cache directory is stored is deleted. That is, some manipulations will be unnecessary. It is worth considering that the terms wipe and format imply the same concept. The whole point is that this statement can be verified in the section system/xbin where you won't find files format, but just find the file wipe.

Subtleties of performing wipe on Android

Many users are wondering when to reset the settings - before flashing the device or after? The answer is obvious - it is best to wipe before, since many firmwares include a built-in function to automatically reboot the system after installation. In the case when the firmware has wipe files uploaded in the data section, you need to pay attention to how the system will function after loading; if it’s bad, run wipe data.

A little about other subtleties when performing a factory reset on Android

Based on the observations of many experts, it became clear that a feature of the popular custom firmware CYanogenMod is a script that is part of the installation process from the recovery menu. This script initially backs up the system files, and then, after the flashing is completed, restores them. As a result, errors may sometimes occur. Therefore, if you decide to use the CyanogenMod firmware, and also have an idea of ​​what an updater-script is and that it contains the script that performs this backup, then before starting the firmware process you should perform format system. That's all.

Instructions on how to reset Android to factory settings in a couple of minutes! You can reset Android settings to a pre-sale state through the gadget itself and through a PC. They are suitable for both beginners and advanced users. How to reset settings on Android to factory settings?


Content:

1) Reset Android settings using service codes

Open the “Phone” utility (also works on tablet PCs). Using the keyboard, enter one of the following combinations: *#*#7378423#*#*, *2767*3855#, *#*#7780#*#* (without commas). If necessary, press the call button. The Android device will restart and initialize the system reset to the manufacturer's settings.

This method works if moving through menu items is still possible. Go to settings and click “Backup and reset”. The list of items that appears needs to be scrolled to the very end. At the very bottom you will find the “Reset settings” item (different gadgets may have the name “Master reset”, “Delete all data”, “Reset smartphone settings”, etc.). The system can offer 2 options for rolling back the device to its original state: with and without erasing the internal memory. Advice: it is better to choose the first option, but before that you need to save all the data. Next, click on “Delete all”.

3) Restore Android to factory settings in the Recovery engineering menu

How to return factory settings to Android if navigating through system items is impossible? One option is to reset the device parameters through the Recovery menu (engineering menu). This advanced method is suitable for experienced users. You need to hold down the power button of the gadget until it turns off. If it does not work, you need to remove the battery from the device and insert it back when the smartphone/tablet turns off. Then you need to hold down two (sometimes three) specific buttons (the process is described in the paragraph “How to reset settings on Samsung/Sony/htc/xiaomi”).

Advice: after the engineering menu appears, you may find that the display does not respond to touches. This is normal: in most cases, regulation of all processes in Recovery-mode is carried out using the volume rocker (up/down transition) and the power key (Enter button). To reset the parameters to the pre-sale state, select Wipe data / factory reset.

Advice: in modified firmware, for example MIUI, at this point there are three options for erasing files: Advanced Wipe, Format Data and Factory Reset. We need the third option. After activating it, a console window will open, which will display the progress of resetting the parameters.

4) Reset Android settings using third-party applications

How to reset settings on Android to factory settings using third-party utilities? The most advanced option is to return the device to its pre-sale state via a Windows desktop using the Android Debug Bridge. This program is indispensable if resetting parameters is impossible even through the engineering menu. Android Debug Bridge (ADB) was introduced by Google for the Windows platform and requires intervention in system variables and the command line. To install ADB, you should download the Android System Development Kit. This is an archive whose contents should be extracted to the path C:\Program Files. Browse to the folder where the extracted files are located and rename it by pressing F2. The new name is AndroidADT. Then left-click on the “Start” icon, point to “Computer”, right-click and select “Properties”. Once in the “System” menu, go from there to “Advanced system settings”. In the list of “System variables”, look for the Path item and double-click on it with the left key of the manipulator. In the “Variable value” item, delete the existing path and replace it with a new one; C:\Program Files\AndroidADT\sdk\platform-tools\. Save the changes by clicking the OK button.

Then press the Win+R button combination, write cmd.exe and click Enter. Turn on the Android device and connect it to the desktop. In the command line, write adb shell and press Enter. When ADB recognizes the mobile device, enter -wipe_data and click Enter.

How to save data when resetting settings in Android

As for photo, video and audio content, it is better to copy it to Flash storage/cloud. Data from games, utilities, contacts and Google accounts must be duplicated on the account for backup. To create it, go to the settings, from there go to the “Backup and reset” item. Click on “Backup account”, then “Add account”. The system will prompt you to set a password for the new account. We save a backup account. We exit the created account and go into the one that needs to be saved before resetting the settings. Then select “Back up your data” and enable the “Back up your data” option.

Use the engineering menu. First, turn off the gadget, then for Samsung we hold down the volume down rocker + power key, Sony and HTC – volume up rocker + power button, Xiaomi – hold down the volume up and power buttons until the logo appears, then release the power button while holding the volume up rocker.

Resetting Google account settings on Android

Go to settings, and from there go to “Backup and reset”. Scroll to the very bottom and click on “Reset settings”. Turn off the “Clear internal memory” option. Then click “Reset device settings”.

How to reset settings on Samsung/Sony/htc/xiaomi (Android phone)

The universal way is through the engineering menu. For Samsung: volume down rocker + power button; for Sony and HTC: volume rocker + power key; for Xiaomi: volume up rocker + power key, after the logo pops up, release the power button while holding the volume up button.

Android soft reset apps

HDD Low Level Format Tool is an alternative to Android Debug Bridge. This utility also returns the mobile gadget to its pre-sale state. Its advantage is that it is more convenient than ADB. First you need to install HDD LLFT, turn on the application and connect the turned on smartphone. Select your device from the list of displayed media and click “Continue”. After a few minutes, the gadget's settings will be reset.

You can use the CWM Recovery or TWRP Recovery utilities. They are installed on the Android gadget itself if it has ROOT. To use them you need to download the Rashr program via Google Play. Once you open Rashr, you will see “CWM Recovery” and “TWRP Recovery” options. These are two programs that provide access to the engineering menu in a convenient graphical form. I recommend choosing the first one, as it has a version (CWM Touch 6.0.4.7) that supports tapping on the screen rather than the traditional volume rocker control. To download, tap on CWM Recovery/TWPR Recovery. A list of available versions will appear, select the latest one. When you see the download request, click Yes. At the end, the utility will offer to boot into the engineering menu, agree by clicking Yes.

A full reset is a complete removal of all user data from the internal memory of an Android device. As a result of this procedure, the Android device returns to the state in which it was released by the factory. We can say that after a complete reset, the Android device from a software point of view becomes completely new.

The need to completely reset an Android device does not arise too often. Typically, this procedure is resorted to when selling a device. A hard reset is also used to remove viruses. If your smartphone is , and you cannot remove them in any way, then a full reset can always quickly solve this problem.

If you are interested in this question, then you have come to the right place. Here you can learn how to do a hard reset on your Android device.

Step #1: Open Android Settings and go to Backup & Reset.

In order to do a full reset on Android, you need to open the Android settings and go to the “Recovery and reset” section.

On some firmware, this section of the settings may be slightly different. For example, on Android smartphones from Samsung, this section is called “Backup and reset” and is located on the “Accounts” tab.

Step No. 2. Go to the “Reset settings” subsection.

Once you have opened the Backup & Reset settings section, you need to go to the internal section called Factory Reset. Usually the link to this section is at the very bottom of the window.

In non-standard firmware, this internal section may also have a different name. For example, on Android devices from Samsung it is called “Data reset”.

Step No. 3. Completely reset your Android device.

After going to the “Reset settings” section, a window should open in front of you describing all the possible consequences of the reset. For example, it describes here that after a full factory reset on Android, all user data in the internal memory will be deleted. Including Google account, program settings, user photos and videos, downloaded applications, music, as well as other data, such as SMS messages. Therefore, if you have the data you need in your internal memory, you need to copy it to your computer before doing a full reset on Android.

It should also be noted that if you use data encryption on the memory card, then after resetting the settings, the data on the memory card will also become inaccessible, since the decryption key is usually stored in the internal memory.

If you have figured out what will be deleted and what will not, and are ready to completely reset your Android device, then simply click on the “Reset settings” button, which is located at the bottom of the screen.

After clicking on this button, you need to wait a while until the reset process is completed. After this, the device will reboot and be ready for use.

How to do a hard reset if Android won't boot

There are situations when the Android operating system is so damaged that it even refuses to boot. In this case, the instructions described above will not help you, since you will not be able to enter the settings.

In such situations, Recovery mode (or the so-called recovery mode) can come to the rescue. The method for starting an Android device in Recovery mode may differ depending on the model. But, in most cases, in order to start Recovery mode you need to do the following:

  1. Turn off your Android device;
  2. Simultaneously press the volume up, home and power keys;
  3. Without releasing these three keys, you need to wait until the Android device boots into Recovery mode;

After starting Recovery mode, you need to find the full reset function in it and activate it. After this, you need to wait until the device reboots.

Content

Often, to solve software problems with the functioning of modern smartphones or tablets, you should perform a Hard Reset (hard reboot) or factory reset of Android. In many cases, this helps to get rid of device freezes due to incorrect operation of some applications, junk system files, viruses, etc.

Is it possible to return the phone to factory settings?

The ability to reset data is supported by any Andriod device, so every owner of this system can do it. Before you return the factory settings to your Android, you should understand that at the same time you will completely lose all data except for those recorded on the memory card. It will no longer be possible to restore their capabilities; a rollback of such actions is impossible. If you decide to reset the device to its factory state, then you will lose:

  • phone book entries;
  • applications;
  • photographs, music, books;
  • saved logins and passwords for accounts.

How to reset settings on Android

Before carrying out this procedure, it is strongly recommended to copy important files and information (photos, videos, music) to the computer via a cord. It is better to make a full backup (copy) of the system, so that if the reset is unsuccessful, you can restore the functionality of the device. There are 3 main options for how to return Android to factory settings:

  1. through the phone menu;
  2. using a combination of buttons;
  3. service codes.

Reset in phone settings

The easiest way to reset settings on Android to factory settings is through the gadget menu. To do this, the device must work and be able to go to the main section of the system. For all smartphones running Android 4.0 or older, the procedure is as follows:

  1. Go to the main menu.
  2. Click on the "Settings" section.
  3. Find the "Backup and Reset" section.
  4. Scroll down the page and find the “Reset settings” section.
  5. The system will inform you that the data will be deleted from the smartphone. Click on the line “Reset phone settings” and confirm the desire to “Erase everything”. The items may vary slightly between different phone models, but the names are always the same.

Using service combinations

This method also requires that the device be turned on and be able to proceed to dial a number. Each manufacturer programs their devices with special combinations that help return them to the factory state. This applies to both global brands (Samsung, HTC, Sony) and Chinese inexpensive models. Codes may change over time, they need to be clarified on the manufacturer’s website, sometimes they can be found in the manual for the smartphone. Below are examples of such combinations for your reference:

  • *2767*3855#;
  • *#*#7378423#*#*;
  • *#*#7780#*#.

Key reset using Recovery

The most radical method of how to reset settings on Android to factory settings is the Recovery menu. This is the best way to return your smartphone to its original state if it freezes on the screensaver with the company logo and does not turn on. Each device model has a standard button combination that switches it to the Recovery menu. Sometimes you have to use recovery if:

  1. The phone's stuttering has become too severe;
  2. the system does not allow you to delete, move or change anything.

First, you should completely turn off your phone. Wait until the buttons and screen go out. Next, you need to find a suitable combination for your model (the combination for HTC and Samsung will definitely be different). You can use one of the options:

  • “volume down” + “turn on” button, also known as “Power” (the most common combination);
  • on some LG phones you need to press the keys described above, wait for the logo, release “power on” and then press it again;
  • “volume up” + “volume down” + “turn on”
  • "Power" + "Home".

Hold one of the combinations until you are transferred to recovery mode to reset the device to its factory state. The menu is controlled using the volume up and down buttons. If the Recovery version is touch-sensitive, then you can reboot in the standard way (by touching the screen). To confirm your choice, press the “Power” or “Context Menu” button. Next, to reset the phone to its initial state, you need.