What will resetting the settings on the phone lead to? Full reset of Android to factory settings: troubleshooting possible problems

operating room Android system The good thing is that it allows you to completely reset all settings at any time. So you can go back to original condition smartphone or tablet, without resorting to flashing and other complex actions. In this article, we will talk about the easiest way to reset your phone to factory settings.

You may need to reset your Android for several common reasons. For example, such an action is required if the device is sold to another person. Resetting your Android settings is faster and easier than manually deleting all your accounts.

You can also perform a reset if your smartphone or tablet starts to slow down. Sometimes this really helps solve the problem. Especially if the brakes are caused by too much long work gadget - over a year and a half to two years, a huge amount of garbage can accumulate in the operating system, which cannot be eliminated using conventional methods.

Method number 1: using the menu

If your phone is in fully operational condition, then you can use the corresponding menu item to reset the settings. Note that some item names on smartphones different manufacturers may vary.

Step 1. Go to the menu and click on the “ Settings" Here you should be interested in the item “ Recovery and reset" In Samsung devices it may be called “ Archive and reset».

Step 2. In the list that opens, find the item “ Reset settings" It may also be called " Erase all data», « Master reset“and something else - here everything depends on the imagination of the creators of the device. When you press the appropriate button, the system will warn you that all personal information, as well as applications and other data, will be deleted.

Step 3. Confirm that you wish to reset.

Method number 2: using hardware keys

In some cases, the device's touchscreen may not function. Then you can reset the settings on Android to factory settings only with the help of special manipulations, pressing certain combinations of hardware keys. In particular, you will need to get into Recovery mode this way.

Step 1. Hold down the power key, thereby completely turning off the gadget.

Step 2. Go to Recovery Mode. The steps you need to take to do this differ depending on the device manufacturer.

Hold down the Power key and Volume Down key.

Hold down the Power key and Volume Down key for 10 seconds. Then hold the volume key in the middle for the same 10 seconds, while continuing to press the power key. When the company logo appears, release the Power key. After the robot with gears appears on the screen, move your finger to the volume up button. Release the key when the green download status bar appears.

Hold down the power key and both buttons responsible for changing the volume level. Next, release the buttons and hold down only the power key. Do this until vibration appears. After that, press the volume up button several times. Next, all you have to do is press the volume up and turn on the device keys together.

Hold down the Power key and Volume Down button. When the South Korean company logo appears, release the keys for one second, then press them again. Hold them until you enter Recovery mode.

Hold down the Power and Volume Up buttons. After the logo appears, release the Power key, now continuing to hold only one button.

First hold down the Power and Volume Up keys. Then hold down the Power and Volume Down buttons.

Hold down the Home, Power and Volume Up buttons. Then hold down the power and volume down keys.

Press and hold the Volume Up key and the Power button. Then connect the device to the network, waiting for the green indicator. Using a paper clip, press down on the recessed Reset button, if present. When the screen lights up, press the power button for a few seconds. Next, release this key and press the button responsible for increasing the sound volume several times.

Step 3. When you get to the Recovery menu, you should select the option Wipe Data or similar. If the screen does not respond to touch, then navigate through the menu items using the volume up and down keys, as well as the power button.

Step 4. In the appropriate paragraph you must click on the button Factory Reset.

Step 5. Agree with the system, which will warn you about subsequent data deletion.

Step 6. When the full reset is complete, select Reboot System. This will reboot your device.

Method number 3: using a digital combination.

Most quick way reset settings to factory defaults.

Step 1. Open the Phone app, which is where you usually dial the other person's number.

Step 2. Enter one of the codes provided:

*#*#7378423#*#*

*#*#7780#*#*

*2767*3855#

You may need to press the call key at the end.

In a number of situations Android users want to erase all data from their smartphones or tablets and restore them to default. This article contains step by step instructions, which will indicate how to reset the settings on Android and get an “empty” device.

Restoring a device to factory settings means that after this process the device returns to the state in which it was immediately after purchase. This erases your Google account information, saved app settings, and files (photos, videos, and audio tracks) contained on internal or removable media.

The following four steps will help you erase all your sensitive data from Android and restore your gadget to factory settings.

Warning

Before you begin this process, you must make backup all your personal data that you later want to transfer to a new device. Otherwise, your information will be lost forever. To back up your personal data to your computer, connect the device using a USB drive and save all data to a folder on your PC's hard drive. You can also transfer your personal information and application data to Google servers, however, it is somewhat more complicated.

Step by step instructions

Despite the fact that different platform distributions have differences, resetting settings on Android is similar, regardless of your software version.

1) To begin the process of deleting data on your smartphone or tablet, first tap the Menu key to open a range of available options on the screen.

3) In the “Privacy Settings” menu, click the “Factory data reset” option, and on the next menu, select whether you want to reset your Android and erase all data on the device, information on your external map MicroSD memory or on all media by filling in the appropriate boxes. When are you done right choice, you must confirm it by clicking "Reset Phone".

4) You will be asked to confirm again that you are indeed ready to reset your device to factory settings. Click the "Remove All" button to complete the process. The device will perform a full reset on Android and after rebooting your tablet or smartphone, you will see that it is ready to work again.

Please note that the process of deleting all stored data may take 10 minutes or more to complete, depending on how much information is stored on the device and/or memory card.

Features of different versions

Speaking about how settings are reset on Android 40, you should take into account some menu features. In gadgets with this version of the operating system, returning to factory settings has its own section in the Settings menu. Go to the menu in the same way as mentioned in the previous steps and scroll down to the options about backup and data reset. Resetting settings on Android 41 occurs in a similar way.

Want to know how to do a hard reset on Android? You hit the to the right address. Sometimes tablets and phones running the Android operating system malfunction. And the owner of the device decides to reset the settings on Android to return his smartphone or tablet computer to factory settings. It is often necessary to reset settings on Android due to an application error or if the operating system has been infected by a virus (for example, resetting settings can help if a banner virus has entered Android and is blocking the screen). Perhaps a similar situation occurred with your gadget or you just want to delete all information from internal memory your tablet or phone.

Various factors can cause a system failure. This may be the general clutter of Android due to frequent reinstallation of applications and installation of a large number of programs and games on the internal memory and memory card. Or, which in general happens quite rarely without third-party intervention, it can be internal error systems. Such critical errors can occur due to interference with the structure of the operating system. And even if you did nothing, critical damage in Android could cause malicious software or a game you downloaded from an unreliable source. It is for such situations that you need a hard reset on Android. We will now explain what this is.

What is a factory reset on Android?

In addition to problems with the operating system, the tablet computer or phone may not turn on at all. If the gadget slows down, freezes or is unstable, then it can also be helped hard reboot Android. As the name suggests, factory reset Hard Reset- This is a hard reboot of the entire system. But what exactly is being rebooted and what is being reset on the phone or tablet? It’s worth clarifying here that there are two types of factory reset on Android tablets and smartphones. You can reset the system settings using software and hardware methods. And these methods have differences.

On some firmware, during a soft reset you can select required options removal. In this case, all information is deleted from the memory card and internal memory of the Android operating system. When performing a hard reset via special menu phone or Android tablet System Recovery, there are no such options, so SMS messages may be saved, telephone contacts, applications and games. However, before making a program or hard reset Android to factory settings, we still advise, if possible, to make a backup of the data that is important to you and save it. As a result of the reset, the following data will most likely be lost: installed applications and games, Google account and all data associated with other accounts, your personal data (contacts, SMS messages, calendar notes), system and application setup data.

If you want to reset the settings to return old firmware devices, then we are forced to disappoint you. Neither hardware nor software resets will help restore the old firmware. It can only be restored by manual flashing gadget. For those who forgot digital or graphic code access to the system we have good news. Hard reset should help in this situation and unlock Android. Next, we will look at both ways to reset Android settings and start with a simpler one, a soft reboot of the system.

How to soft reset settings on Android

If your tablet computer or phone boots, it is easier to do a soft reset to factory settings than to call hardware menu system recovery. To perform a soft reset on Android, you need to enter the menu of your smartphone or tablet.

Once you get to the device menu, find the settings shortcut and click on it.

In the settings you need to find the ‘Accounts’ menu item or the ‘Personal data’ option (depending on the firmware of your phone or tablet). And after that, select the menu item ‘Restore and reset’ or another name of which may be ‘Backup and reset’.

Next you need to find the ‘Reset settings’ menu item (it may also be called ‘Data reset’). As you can see from the explanation in the picture below, all parameters will be reset and all data on the device will be deleted.

By going to the data reset menu item, you can reset the device to factory defaults. Android settings. Again we draw your attention to the annotation. All information, including account information, will be deleted from the device memory. Google entry(this does not mean that it cannot be returned later), data and parameters of the system and applications, as well as downloaded applications: music, photos, other user data, a key for decrypting files on the SD memory card (after resetting the device, you will not be able to use encrypted files on the SD memory card).

After clicking on the device reset button, Android will ask for confirmation ‘Do you want to delete all personal data and downloaded applications? It will be impossible to restore them in order to finally reset the operating system settings.

By clicking on ‘Delete everything’ (or on ‘Erase everything’) you will begin the procedure for resetting Android settings. In principle, this is where the description of a soft reboot of the system can be completed. Let's move on to the hardware hard reset.

Hardware Hard Reset on Android

If your phone or tablet does not turn on or start, then the reason may be software glitch Android, and not due to a hardware malfunction of the device. It is for this purpose that the developers have implemented a special system menu, which can be called up by pressing buttons on the gadget. Unfortunately there is one pitfall. As you probably know tablet computers and Android smartphones are produced by many manufacturers: ASUS, Acer, Alcatel, Dell, Digma, Explay, HTC, Huawei, LG, Lenovo, PiPO , Philips (Philips), Prestigio (Prestigio), Samsung (Samsung) or Sony (Sony) - these are just some of them.

Therefore, it is somewhat unrealistic to write instructions on how to reset settings for all of them within one article (if you need to find out how to reset settings by specific model, ask a question in the comments). However, we will try to cover several manufacturers Android gadgets and make our instructions universal. Although manufacturers each go their own way, there is a certain pattern in the launch Android menu System Recovery is available. For most devices, the following button combinations and subsequent menu calls are suitable. You need to turn off the device. We advise you to charge the device before entering the menu if it is very discharged.

To enter a reset, press and hold the volume up button (or volume down key) and the power button. Or we do the same thing, but after pressing the power button we continue to hold the volume key.
The second option is similar to the first, you need to press and hold volume down and up, and then just press the device’s power key.
The third option for launching the recovery menu is to press three keys at the same time: the home screen button, volume up, and the power key.
The fourth is similar to the third option: you need to press the ‘Home’ button and volume down at the same time, then press the power key, wait for the manufacturer’s logo to appear and release the power button. After the Android icon appears, you can release the remaining two keys and wait for the recovery menu.
Last option. Press the power button and hold for 1-2 seconds, then hold down the volume up and down buttons and the power key and hold until recovery menu.

After this, the device will either simply reboot and reset automatically, or the recovery menu will appear. After you get to the recovery menu, you need to select the Wipe data/Factory reset item using the volume down and up keys, click on it and agree to delete the settings on your phone/tablet.

Now let's look at several gadget manufacturers separately. Let's start with a description of how to hardware reset settings on Android smartphones and tablets from the company Samsung. Turn off the device. To enter the recovery menu, you need to simultaneously press three keys: the button to call the main screen of the device, volume up and the power key. Resetting the settings is carried out using the Wipe data/Factory reset item, which can be selected using the volume up and down buttons. Next, we agree to erase the data and reboot the device using the menu item ‘ Reboot now’.

On phones from HTC The settings are reset as follows. Turn off the device. To get to the recovery menu, press and hold the volume down and volume up buttons and simply press the power button on the smartphone. We wait for the inscription 'Warning' while holding the volume buttons. After the message appears, you need to press the volume up button to reset the settings. Alternative option— press and hold the volume down key, then you need to hold down the power button of the device and wait Android icon. After the Android logo appears, release the power and volume down buttons, and press volume down again. Select the option ‘Restore original settings’ and press the button to turn off the gadget.

On devices from the company Acer The reset procedure looks like this. Turn off the device. For smartphones: press and hold the volume up and power keys. After a menu appears where you need to select Recovery Mode and press the volume down button. Next, the logo of a lying Android with a red triangle on its stomach should appear. After it appears, you need to press the power button of the device. After this, Android System Recovery will load, where we select the ‘Wipe data/Factory reset’ option and agree to erase the settings. For tablets, things are a little different. You need to switch the display lock lever to the left position. Then press the Volume Up and Power buttons simultaneously and hold them down. The tablet should vibrate. After this, you need to change the position of the screen lock lever left/right so that the lines ‘Erasing Userdata’ and ‘Erasing Cache’ appear on the screen. Actually, these lines mean that the deletion of settings has begun.

Now let's figure out how settings are reset on devices from Asus (Asus). Turn off the device. In order to do a hard reset for Android on Asus and get into Android System Recovery, you need to hold down the volume down button and then press the power key for three seconds. After that, release the power button and hold the volume down key until the recovery menu appears. In the menu that appears, select Enter recovery mode, then Wipe data/Factory reset and confirm deleting data. After completing the reset procedure, you need to reboot the gadget using the ‘Reboot system now’ menu item.

On gadgets from the company Sony (Sony) Resetting Android to factory settings is done as follows. You need to connect the device to charging and make sure that the indicator lights up. Next, you need to restart the gadget using a paperclip by pressing the paperclip into the hole located on the body and called ‘Reset’. The display should go dark. Press the power key for three seconds, after which you need to press the volume up button several times until Android loads. Next, in the Recovery menu, select ‘hard reset’ and erase the settings. After completing the reset procedure, reboot the device. An alternative option for loading the recovery menu: hold down the power and volume up keys. When the device screen lights up, release the power button and hold down the volume up and down buttons. After which the recovery menu should appear.

Here's how to reset settings on Android in devices from the manufacturer Alcatel. Turn off the device. Press the volume up and power buttons simultaneously. After this a menu should appear Android recovery System Recovery, in which you need to use the volume keys to select ‘Wipe data/Factory reset’ and agree to erase system settings by pressing the power button. Then reboot the device using the ‘Reboot system now’ item.

As you can see, the reset methods for different manufacturers are similar. We hope you were able to go to the recovery menu and reset your Android settings. If you have a question about a specific phone or tablet model, and you don’t know how to reset to factory settings yourself, ask a question in the comments.

Smartphones on the Android platform are the most popular today. Most users prefer them, some rely on the ease of use and availability of all services, others rely on the low cost of gadgets. Regardless of the reason for the choice, problems with the operating system often arise for all owners. Often, the only possible way out of the situation is a complete system reset. Today we will talk exactly about this. Let's figure it out.

First, let's figure out in what cases it is necessary similar solution. After the process is completed, the user will have a reset phone in their hands, the device’s memory will be completely cleared, and, consequently, the video and other content stored on the device. At the same time, the updated version of the software is not reset and there is no need to upgrade to a new one.

Many people fear that they will lose all their data. If they are stored on removable media, then you don’t have to worry about their safety, everything will remain in place.

In what situations is it advisable to perform a factory reset?

In case you are planning to sell the device. This will help you completely delete all user data from your smartphone or tablet and get a clean device.
If your gadget starts to slow down, you see that the internal memory is full, but you have no large quantity applications and data. The smartphone often accumulates various garbage that overloads the device; it should be removed periodically. Resetting settings is not the only solution to this problem, but it is a very effective one.
Resetting the settings will help if you are away from your gadget. But in this case, you should be prepared for the fact that user applications will have to be restored again, and the content saved in the internal memory will be lost.

Resetting settings can solve many problems. And the only downside is in this case– the need to re-download everything required applications. But in general the process will not take much time. In most cases, this issue is resolved by backing up the state in advance.

Preparatory stage

Before moving on detailed description process,how to reset Android to factory settings, the points necessary for preparation should be voiced.

To eliminate data loss and minimize subsequent time spent on recovery, you must perform a backup or transfer all content to external media or computer. Backup can be done directly within the internal means of the smartphone.
The second one is very important point– sufficient charge level. If the battery is close to discharge, you will not be able to perform a factory reset. Turning off the power during the reset process can lead to very unpleasant consequences, which is why many smartphones block reset attempts when the charge level is low. Make sure that it is more than half full, or better yet, connect the charger and proceed to reset.
In accordance with Google's security policy, many devices, when turned on after resetting, require you to enter data from the last account. Otherwise, access to the gadget can only be obtained through service center. To eliminate this point, you should delete your current account and only then proceed to reset the settings. This approach is relevant for pre-sale preparation.

No other preparatory steps are required.

How to reset Android to factory settings

There are several ways to achieve desired result. We will look at the three simplest and most accessible ones that even a novice user can handle.

Reset via smartphone menu

This is the easiest option for resetting a smartphone. It is ideal if the owner has full access to the gadget. So, if available to you user interface, and you can easily open the device menu - proceed as follows.

Wait for the procedure to complete. After a complete reset, the settings wizard will start again, as when you turned on the gadget for the first time. Start the device following the prompts.

Hardware keys

This option is suitable for those whose smartphone is in critical condition. The unlock key is forgotten or the gadget freezes so much that you can’t even turn it on completely.

The developers have created a separate engineering menu for such situations. It allows you to reset your smartphone without loading the operating system. Just press and hold certain keys, and then follow a simple algorithm of actions.

The standard combination is the power key and the volume control button in the “-” position. However, ultimately the required combination is specified by the manufacturer.

Asus and Acer use the power button and volume down key.
Lenovo has several different combinations depending on the model, but in any case the power and volume buttons are involved, you can experiment.
Samsung adheres to established standards (power and -).

Specify the desired combination can be found in the accompanying documents of your smartphone or on the manufacturer’s website. Important condition– the transition to the engineering menu is performed with the smartphone turned off. If the combination is pressed correctly, the gadget will give a slight vibration response and load the Recovery menu.

The required menu in newer models responds to touches; in others, navigation is performed using the volume key, and the selection is confirmed with the power button.

Digital combinations

There is another option,how to reset Android to factory settings. There is an opinion that there are certain commands, consisting of a set of numbers and symbols, that launch the necessary processes in the smartphone. We warn you right away, it is quite possible that none of them will give the required result. But just for fun, you can try it.

Like any other operating system, Android may not always work the way you want it to. For example, when starting the simple application The smartphone starts to slow down or freeze. Often something similar happens even with normal incoming call. Many owners of smartphones and tablets based on Android OS are upset, and some even suggest purchasing a new device. Don't rush! Most problems can be resolved with a factory reset. This function is present in this operating system.

On English function called Hard Reset, which can be translated as “hard reboot”. In fact, the system is rebooted, which restores the initial factory settings. In addition, all information that was added by the user is deleted, including applications, SMS messages, contacts, video and audio clips, etc. Therefore, before performing a hard reboot, it is recommended to save the data that you will need later.

Information is deleted only from the phone's memory. Those files that are on the memory card, if present, will not be deleted. However, you can remove them yourself from the menu using a soft reset.

So, if you decided to do a Hard Reset and saved all the important data that you needed (for example, using backup), then we can begin the procedure itself.

Method one

I will show an example on "naked". If you are using a smartphone or tablet with add-ons, the menu may be slightly modified, although the procedure itself will not change. Let's go.

We look for the “Settings” application on the desktop. If it is missing, find it in the "Application List". I have “Settings” on the main screen.

The menu opened. Now you need to find the “Backup and Reset” section.

We go and select the section “Return to factory settings” - “Reset settings”. Here you can configure backup of your data.

You will see a kind of reminder that says that all data will be deleted from the internal memory of the device, including settings, applications, and even added Google account(the account itself, of course, will not be deleted, you’ll just have to re-enter your login and password next time). Click on the “Reset phone settings” button. If you also need to clear the memory card, check the box next to “Clear card memory”.

The system asks again whether to reset? When you're ready, click Erase Everything. The device will reboot. Most likely, the reboot will take a little longer than your gadget usually loads - this is quite normal, do not panic.

Method two

You can try to use even more simple method. All you need to do is dial *2767*3855# and send a call. Afterwards a Hard Reset will automatically occur.

However, I do not recommend using this method for the simple reason that, according to reviews, different devices this set digits can perform different functions. So, on some devices it allegedly changes the IMEI. I find it difficult to say how true this is, and therefore I advise you to be as careful as possible.

Method three

This is the so-called hard reset. You should only use it if your device does not turn on. If it works, use the first method.

So, your device does not turn on, just in case, remove the memory card from it, if there is one. To go into Android system recovery (the menu we have to work with), you need to press the buttons on the device body in a certain order. The problem is that the combination of buttons may vary from manufacturer to manufacturer. I decided to show you an example on a device from Samsung, one of the leaders Russian market mobile devices.

Since the device is already turned off and will not turn on, we immediately proceed to active actions.

Press and hold the Volume Up key, the Power button, and the Home button.

Keep them pressed until a green robot appears or the menu starts to load.

Using the volume keys, select wipe data/factory reset and confirm it with the device on/off button.

In the menu that opens, select Yes - delete all user data, after which settings and files will begin to be reset and deleted.

Then click select Reboot now and the device will reboot. You will receive a device with a completely clean operating system.

Regarding restoring settings

After the user makes a Hard Reset, he will probably want to use a backup to get back all his settings, files and applications. Is it worth doing? The question is controversial.

The problem is this: if your device did not work properly, for example, it froze or slowed down during operation, then it is quite possible that the cause was some application or certain settings. If you restore the backup, there is a high probability that your device will work exactly the same as before the full reset. Therefore, it makes sense to restore a backup only if you are sure that the problem is definitely not in the previous settings or applications.

Contacts can be transferred manually, just like necessary documents, and applications can be downloaded from . In my opinion, this is the most optimal solution.

Custom firmware

Regarding custom firmware, then they are restored in exactly the same way, there is no need to reinvent the wheel. The main thing is to remember that if you need to return the phone under warranty, you will first need to bring it to life if it does not turn on (use the third method), and then reflash it to factory firmware. And remove root rights if they were installed.