What to do if you have a Huawei phone. The sensor on the Huawei phone does not work. Reset Huawei using One Click

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 settings section 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.

The need to reset settings on Android can arise in completely different situations: the device has started to freeze, or you simply cannot unlock it. And if no actions help solve the problem, Hard Reset is a real opportunity to restore the functionality of the device. From the article you will learn what to do.

(!) If you have forgotten your pattern, PIN or password, please read these instructions first: and .

Well, if after these manuals you still need help with unlocking or you have other problems with the device, read this article carefully. It is worth noting that after a Hard Reset, only data from the internal memory will be deleted from the phone or tablet. SD files, photos, music, videos, etc. will remain untouched.

Method 1. How to reset settings on Android via Recovery

The first method is relevant for those whose device does not turn on at all, is malfunctioning, or needs to regain access to the smartphone system:

1. Turn off the device.

2. Now you need to get into Recovery mode. To do this, you need to press and hold a certain key combination until the screen lights up. Depending on the device manufacturer, the combination may differ:

• Volume down + power button
• Volume up + power button
• Volume up/down + power button + home button
• Volume up + volume down + power button

How to enter Recovery Mode on phones of various brands is written in.

Using the volume up and down buttons you can move up and down respectively, and confirm your choice with the power/lock button. In newer devices, the Recovery menu may be touch-sensitive.

3. Select “wipe data/factory reset”.

This way you agree to clear the internal memory of your smartphone/tablet.

5. And at the end “reboot system now”.

The whole process will take no more than a minute. After all the Android actions, the phone or tablet will reboot and the factory settings will be restored. You will receive the device as it was when you first started it.

Meizu Recovery Mode

Meizu made their own recovery mode instead of the classic Recovery. To get into it, use the combination “ON” + Volume “UP”. Check only the “Clear data” item and click “Start”.

Executing Wipe from Recovery on Xiaomi

The Xiaomi engineering menu loads when you hold down the Power and Volume “+” keys. It is available in several languages ​​- to switch from Chinese to English, click:

1. Select "Recovery"

2. Click “OK” if you are going to enter Recovery mode.

3. Click "Wipe data". Here the sensor does not work, use the Power and Volume keys to select and move.

5. Confirm by clicking "Confirm".

6. The device will inform you that Wipe has been successfully completed. Open the main menu.

7. To reboot your smartphone, select “Reboot”.

8. Then “Reboot to System”.

Method 2. How to do a Hard Reset through settings

1. Go to Android settings.

2. Open the “Backup and Reset” item. Don't forget to complete.

3. Select Factory Reset.

4. Then click "Reset phone (tablet)".

5. If a pattern or password is installed, you need to enter it.

6. Finally, click “Erase everything.”

After this, all data from the internal memory of the device will be reset.

On Android 8.0 Oreo and higher

The Settings menu in Android 8.0 has undergone major changes. Now the “Reset to factory settings” function is located in the “System” → “Reset” section.

On Meizu

In Flyme OS, the path to the function is different from stock Android: go to “Settings” → “About phone” → “Storage” → “Reset settings”.

Check "Delete data" and click "Restore".

On Xiaomi

In MIUI, the developers hid the Factory Reset function in “Advanced Settings” - watch the video instructions:

On Xiaomi smartphones, the USB drive is also cleared, so take care of creating a backup in advance if you want to save photos, audio and other files.

Method 3: Factory reset on Android

This method is even simpler than the previous ones. In the dialer, dial one of the following. Perhaps none of them will work, it all depends on the manufacturer:

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

Also try entering these codes into “Emergency Call”.

4. Perform Hard Reset from Fastboot mode

You can clear the internal memory of an Android device using the Fastboot utility for PC when the device is loaded in the mode of the same name (if the smartphone has one). Installation and launch of the program, as well as ADB and USB drivers, is described in. On devices such as Nexus, Pixel, Huawei, HTC, Sony, Motorola, the latest LG, you must first unlock the bootloader:

• On Nexus - with fastboot oem unlock command
• On Nexus 5X, 6P and Pixel – activate the “OEM unlock” option in the “Developer options”, use the fastboot flashing unlock command
• For others, you additionally need to obtain an individual code on the manufacturer’s website

(!) Unlocking Bootloader is done via Fastboot and immediately makes Wipe. In the future, to reset the phone, just follow the steps in the instructions.

Put the device into Fastboot mode. There are 2 ways:

First. Turn off your smartphone. Then press and hold the “ON” + volume down buttons until Fastboot mode appears. This keyboard shortcut may vary depending on the manufacturer.

Second. Carefully study how to work with ADB and Fastboot, the link to the article is above. Connect your phone to your computer by activating USB debugging (see). Then enter the ADB command via Command Prompt (or PowerShell on Windows 10) running as administrator and press Enter:

To have Windows PowerShell run this command, add the following at the beginning:

It will turn out like this:

The device is loaded in firmware mode. To erase data, just run one of the commands (don't forget to add .\ when using PowerShell):

To reboot the device use:

5. How to delete data from your phone using the Find Device service

Google has developed a special service "Find device", with which you can not only track your phone, but also reset its settings. To do this, the device must be connected to the Internet.

2. Google will find devices associated with this account. Click Erase Data.

4. Confirm your selection by clicking Clear.

As a result, the internal memory on the smartphone or tablet will be cleared.

6. If TWRP Recovery is installed

Unlike the standard recovery mode, the custom one allows you to reset specific partitions, and not all settings at once.

To do this, open “Wipe” in the main menu.

If you just want to do a Factory Reset, drag the slider to the right.

If you want to format specific sections, select "Advanced Wipe".

Mark the sections that need to be cleaned and swipe to the right.

To reboot Android, click "Reboot system".

That's all. In fact, there shouldn’t be any difficulties with resetting settings on Android; the whole process will take no more than 5 minutes.

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 reset is unsuccessful, you can restore the device to functionality. 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 down 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.

Resetting the Android operating system to factory settings allows you to restore the normal operation of the device in case of frequent freezes, slowdowns, automatic shutdowns, reboots and other software failures. If you decide to perform this procedure, you need to know that it will lead to the deletion of the following information:

• all programs installed on the device;
• saved text and multimedia messages (SMS and MMS);
• notes in a notebook;
• data from the phone book;
• saved passwords from existing accounts (for example, GMail, Skype, etc.).

In this case, the information located on the flash drive will not be affected. Therefore, before completely resetting the Android system, you should save your personal information in a safe place by copying it to a memory card or PC.

Methods to reset Android to factory settings

In the Android OS, resetting a phone or tablet to factory settings is provided by the developers, so no additional programs or devices are required to perform the reset.

There are three methods to restore default settings on Android:

• through the standard gadget menu - recommended for use in cases where the device can be turned on and entered into its main menu;
• using service combinations – used when, after turning on the phone, you only have access to the dialer (for example, you forgot your password to log into the system);
• using the Recovery environment is the only option to return Android to factory settings when the device does not turn on or freezes at the company’s welcome logo.

Restoring initial settings through the gadget menu

If your phone or tablet starts to slow down or freeze periodically after turning it on, consider yourself very lucky, since you will have time to save all your personal data in a safe place (for example, on a flash drive or computer hard drive). To do this, before resetting, it is recommended to use the function of synchronizing your phone (tablet) with a PC.

Synchronization is a procedure that allows you to eliminate the difference between two operating systems (Windows and Android) and copy all important information from your device to your computer. Many programs have been developed to perform synchronization, among which MyPhoneExplorer is considered the most effective.

To copy important data (phone book, messages, notes, etc.) from your phone to your PC, you must:

After saving the information, you can safely reset the device to factory settings. To do this you need:

Some models of gadgets require the user to have root rights to change system data, including to start resetting. This allows you to protect the OS from accidental deletion of system files.

Using service combinations

Any operating system for mobile devices (Android, Windows Mobile, Symbian, etc.) has special digital-symbol combinations that can be used to return the device to factory settings.

To do this you need:

1. Enter dialing mode.
2. Enter one of the following combinations: *#*#7780#*#, *2767*3855# or *#*#7378423#*#*.

After this, the factory reset will automatically start.

Starting the Recovery procedure

If you cannot turn on the phone and, accordingly, use one of the above recovery methods, the built-in Recovery utility comes to the rescue. To run it you need:

1. Turn off the problematic gadget completely, that is, wait until all the keys and the screen go out.
2. Press and hold a certain key combination for several seconds. Different device manufacturers have different combinations:

• For LG phones – volume down button + power key. When the welcome logo appears, you must release and press Power again;
• For Samsung – return to main menu key + power + volume up button;
• For Lenovo - power button + volume in the middle.

If you cannot restore Android after performing the above steps, you need to do the following.

No user can be insured and 100% confident in the quality of his mobile phone, much less 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 yourself, 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 to use this option 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 to remotely control your device to erase data immediately after turning on the 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 Gooogle Play service, 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 network previously saved on 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)

Each Android smartphone has special keys that can be used to start the factory reset process. Since most of the phones nowadays come with a touch screen, the volume keys, home button, power key are mainly used for resetting.

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 click the Reboot System menu item - this restarts 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 service codes and reset keys are already written there.

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.