There are different ways to reset Android settings to factory settings. Resetting settings using service codes

Hi all.

Are you interested in how to reset your Android to factory settings? Then read this article where you will find several ways to complete your task. Still not sure whether you should really reset your gadget? Find out when to do this and how to avoid losing your data.

Reasons for resetting settings

What do you get when you return to factory settings? It's like a device you just bought. That is, your personal data is erased, the applications you downloaded are cleared RAM and clipboard. This may be needed if:

Saving data

If you are not going to sell the gadget, but only want to clean it, you should first save its contents. How?

• Go to “Settings”, and then to the “Backup and reset” tab (in some gadgets it is called “Privacy” or “Backup and reset”).
• Check the "Data backup" box.
• Write below Google account, to which this action must be performed.
• Place another tick in the “Auto recovery” checkbox.

Now you are not afraid of losing data, since it will return to its original place after cleaning the system.

Reset settings

In gadgets different models and brands, the algorithm of actions and section names may differ, but in general they are similar. I'll talk about several ways to perform a Hard Reset (that's what it's called) so that you can choose the one that suits you best.

Via "Settings"

Method one:

• Go to the same tab as in backup, only this time click on the “Reset settings” section.

• You will receive a warning that all content will be deleted. Confirm your decision.
• Next you will see a list of parameters that will be erased. Give the go-ahead for that too.

Your participation will no longer be required: the gadget will do everything itself, restart and you will receive a reset system.

Using service codes

As with any other system, there is special codes and for Android, by entering which you will return the factory settings.

This option is suitable in cases where you can only get to the emergency dial menu.

But you can also enter combinations from the same menu as other phone numbers.

Please note that the codes may change and differ for different gadgets. Try one of these:

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

Using hardware keys

Does your gadget freeze when loading? Can't navigate the menu? Forgot your password? Execute complete cleaning through Recovery mode. How to activate it? First you need to turn off the device, and then hold down a certain combination of buttons. U different manufacturers it is different:

• Asus, Acer:

— volume down + power button.

• Huawei.

— Provides a couple of options for various models:

— Press and hold the volume up and power keys for at least 10 seconds;

- The same thing, only the first one needs to be pressed in the middle. Wait for the logo to appear and release only Power. When you see an Android robot with gears, slide your finger on the volume up and press until the green loading bar appears.

• Lenovo. There are also several combinations:

— Volume “+ and -” together with the power key;

— Hold down the last button until vibration, and then increase the volume;

— Volume up and start button at the same time.

— Power + volume down. When you see the logo, release the buttons for a second and press them again until the recovery mode turns on.

• Prestigio:

— Volume “up” or “down” and “Power”.

• Samsung:

— “Home” + volume up + power or the latter and volume down.

• Sony.

- Such variations:

— Volume up + power;

- Connect the gadget to the network. When the charging indicator appears, press the Reset button using a paper clip. As soon as the display lights up, hold down the “Power” button for a couple of seconds.

• Xiaomi, Meizu:

— Turn on + increase volume. When you see the picture, release only the first one.

What to do when you enter the Recovery menu?

• Move to section Wipe data/factory reset.

• Agree that the information will be erased.
• When the reset is complete, click on Reboot System to restart the device.

If the sensor refuses to work, navigate through the menu using the volume keys and select an action using the power button.

By the way. Important note.

If the selection is not made using the volume buttons and the device reboots, then try removing the flash card.

Correcting errors in the engineering menu

Did you go to engineering menu and did something wrong? You can return the previous parameters in this way:

You can completely erase the last folder. Don't be afraid to do this, because the standard parameters are built into the kernel and the system will automatically restore them.

Via PC

Reset settings to mobile gadget via a computer is more suitable for advanced users, but if a beginner strictly follows the instructions, the task will be crowned with success for him too :). So:

• Download the program from the official website Android System Development Kit.
• Unpack the archive, click the “Browse” button and specify the path “C:\Program Files”.
• Go to the folder with the extracted files and press F2 to give it a simple name that you like.
• Click right click mouse on the “My Computer” icon or on the corresponding section in the “Start” menu to get to “Properties”.
• You will need the section " Additional options System", where in the "Advanced" tab, click on the "Environment Variables" button.

• In the “System Variables” window, select the “Path” field, and then “Edit”.
• Another window will open. Scroll down and set the path to the unpacked archive with a semicolon at the very beginning. For example, ;C:\Program Files\ADT\sdk\platform-tools\.
• Is everything right? Click "OK".
• Call command line. To do this, either go to “Search” and enter “cmd”, or hold down the Win + R keys.
• Connect mobile device to a computer via USB.
• Write “adb shell” in the line.
• Click the Enter key.
• When ADB connects to the device, add “-wipe_data”.

• Enter again.
• The gadget will reboot and return to its default settings.

How to reset settings through recovery on Android - important question. Equipment is prone to breakdowns: problems arise both in hardware components and software. Android devices are no exception. Sometimes problems appear that prevent switching on or cause constant reboot. If the device cannot be started due to a software glitch, you can perform a hard reset.

To do this, use the engineering menu - recovery. It is part of the Android system and performs the function of processing information related to the OS. When flashing a device or restoring it through a factory reset, it is important to know how to use this function.

To get to the engineering menu, you need to turn off the device, making sure that it is charged. If the gadget has not been started, put it on charge for two hours. Then you need to press a certain combination buttons The latter depends on the smartphone model, but always includes the power key and one of the volume controls. The easiest way to determine the combination for your phone is to look in the documentation, if available, or on the Internet.

The buttons are held down while waiting for the device to turn on. First, the manufacturer's logo will appear on the screen, then an image of the android. After a short period of time it will be replaced context menu with several functions.

On some devices, when loading recovery, the android appears and the phrase No Command is written. In this case, you need to hold down the volume up button for 10 seconds, after which press the power key.

How to reset your device to factory state using recovery on Android

Getting into the engineering menu, the user sees a menu consisting of a list available commands. Appearance may vary depending on the smartphone model, but its functionality is unchanged. Switch between items using the volume keys, and press the power button to select.

Resetting Android to factory settings through recovery is performed using the factory reset function:

1. Launch this feature by pressing the Power key.
2. Read the information provided by the system and agree to the removal of all personal data from the device.
3. Select the option to delete all files - delete user data.
4. A list of words no and yes will open. Click on yes to start cleaning. The system may ask for another confirmation.
5. As the command is executed, relevant information will appear on the screen.
6. When the process is complete, the phone will reboot. If the system returns to the main menu, select Reboot to manually restart Android.

Resetting an Android via recovery is a simple process that takes no more than 10 minutes. With its help, the phone is cleared of debris, malware. This also entails loss personal files, but they can be restored via special utilities. In addition, if the phone turns on, it is recommended to create a copy of the information on the cloud or physical media before wiping it.

Sometimes it happens that the phone suddenly starts to slow down, or even stops turning on completely. In this case, a factory reset will help you.

Navigation

The Android mobile system is not easy effective tool for work, but also a very capricious system that can freeze, have errors and problems. Most in an efficient way is to reset Android to factory settings. The need for this operation appears in different cases, for example, before selling a smartphone.

Just because you think it’s time to reset the settings, because when you purchased your phone it worked well, but now it freezes when performing simple operations. There are several options for performing a reset.

Method 1: How to reset using the menu?

The most in a simple way return to the state before purchase - reset to factory settings from the menu. This method is suitable for gadgets with minor problems:

1. Go to system settings and click on “Backup and reset”
2. Scroll down the list and select Reset. The system will notify you that all existing information will be deleted.
3. Confirm the operation by selecting “Erase everything”

Method 2. Using hardware keys (recovery)

The use of this method depends on the condition of the device. Sometimes there is no option but to use hardware keys. For example, if the phone does not want to turn on, or turns on, but “slows down” very much and refuses to work adequately. In such a situation, this reset option is the most suitable.

1. Turn off your device

2. Now you need to get into Recovery by holding down several keys at once. Depending on the brand and model of the device, the transition method differs:

• Asus, Aser. Volume Down + Power
• Lenovo. Volume up + volume down + power. Press and hold the power until vibration occurs. Press the volume button several times. Volume Up + Power
• Huawei. Volume down + power. Hold for about 10 seconds. Press volume control in the middle + power. Hold for 10 seconds. When the logo appears, remove your finger from the power button and continue to hold the volume down. When you see the Android icon, move your finger to increase the volume. When will it appear green stripe loading, you can remove your finger from the volume.
• LG. Volume down + power on. When you see the logo, release and hold the keys again. Hold them until you enter the recovery menu
• Samsung. Home + volume up + power or volume down + power
• Sony. Add volume + power. Connect your phone to the network and wait until the charging indicator appears. Find it on the body reset button and press something on it. When the screen lights up, hold down the power button for a couple of seconds. Next, click on volume up several times.
• Prestigio. Increase or decrease volume + power
• Meizu, Xiaomi. Add sound + power. Remove your finger from turning on when you see the logo, and hold down the volume

3. Wait for recovery to load

4. If you can’t control the sensor, use the volume. Use the power button to confirm your selection.

5. Resetting the settings is carried out in the Wipe data / factory reset item

6. A menu will open where you need to accept the deletion of data from the device

7. After this, the process of deleting files will begin and restoring it to factory settings

When the smartphone reboots, you will receive new system without any data.

Method 3. Reset using a combination

This is another option for resetting settings.

1. Open the Phone app

2. Enter one of the codes:

• *#*#7378423#*#*
• *#*#7780#*#*
• *2767*3855#
• If nothing happens, click Call

3. The device will reboot and recovery will start

Video: Reset Android to factory settings

If your Android device is not working properly, and you are absolutely sure that there are no other ways to fix the problem, you can use the procedure at any time hard reset- hard reboot of the system and return the device to its factory state. Hard Reset can be done in several ways. From this article you will learn how to do a Hard reset on Android, three different ways. As an example I used HTC phone EVO 3D, with Android 4.0.3 operating system installed.
In order to do a hard reset, you need:

Hard reset. First way:

1) Go to Menu - Settings - Memory;

2) Select a sub-item Reset to factory settings, after which a dialog box will appear indicating exactly what data will be deleted as a result hard reset;

3) If you are really sure that you need to do a hard reset, you should tap on the item Resetting your phone. Otherwise, press back;

4) After the previous step is completed, the system will once again ask whether you really want to reset the settings and delete all personal information, as well as all downloaded applications without the possibility of recovery;

5) If you confirm, the hard reboot procedure will begin.

Hard reset. Second way

We dial the code in the dialer *2767*3855# . Attention! After you have entered the code, the device will immediately reboot. Deletes all data in the built-in memory, the data on the memory card remains (but to be on the safe side, it is recommended to remove the memory card from the phone).

Hard reset. Third method

Enter mode. For example, in HTC it is done like this:
1.First, you need to turn off your phone. If the device freezes and you cannot turn off the power using standard button, then just remove/insert the battery. Wait until all function buttons go out.
2.Next on the device you need to simultaneously press next keys: power button ( Power) And decrease volume level (-).
3.A menu will appear in front of you, in which you should select the item “ Factory reset (clear storage)". The cursor moves through the list using the volume control rocker, and the selection desired item done by pressing the power button ( Power).

4.Next you need to reboot the system, that is, reboot the phone. To do this, select the appropriate item in the menu or hold down the power key ( Power).
5.After the completed operations, the device will turn on with the data already cleared and with factory settings.

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 operating system Android, most problems can be solved on your own, and you don’t have to take your phone to the nearest service center, paying several thousand rubles for actions that you can do 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, what the consequences will be after the reset.

Why do they resort to this procedure?

1. One of the reasons why they use this option– deletion 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 Google Play service, will completely clear the history of correspondence, SMS, delete contact information, accounts mail 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 don't want to lose data, then create backups, in order to later restore them completely or partially. We also recommend that you copy some of your 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. Reset 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 your desire 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 provided with touch screen, to reset, you mainly use the volume keys, the Home button, and the power key.

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

• “Volume down” + “Turn on device”. This is one of the most frequent 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 goes into special regime– 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 on the list of this paragraph no, 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.