System reset android. Factory reset on Android - different ways

If you decide to reset your android to factory settings, be sure to read our article. Using the example of different phone models, we will consider the algorithm of actions so that the phone then turns on and works correctly.

As in any system, the Android OS may crash, as a result of which some functions start to work completely incorrectly or completely stop responding to the user's tasks. In this case, the easiest way out of this situation is to reset the system to factory settings or in translation into English Hard reset. When carrying out this operation, you should be aware that all personal data stored in the phone's memory will be destroyed. Only the flash card will remain unaffected. Therefore, before performing such actions, you must take care of the safety of important information and files.

Factory reset Samsung smartphones

The first step is to turn on the device. After that, we simultaneously press three buttons - add sound, the Home key and the power button. We hold the keys for some time until the display turns on. When the characteristic system labels appear, click on the phrase wipe data. Then we press the power key of the gadget. Again, the screen will offer several options for answers, but we are only interested in Yes - delete. After that, press the power button again. The final stage mark the reboot system now column and turn on the smartphone.

There is also an easier way, through the function built into the phone menu. Thanks to this method, you can achieve the desired result by pressing just one button.

to do this, open the gadget settings and find a section that can be called: "reset" or "backup and reset";
several items will appear on the screen, among which you need to click "Reset data";
we confirm our actions;
the phone restarts, after which the procedure can be considered completed and you can enjoy the achieved result.

This is the safest and most preferred method. If it is possible to enter the menu and the phone responds to the user's commands, then it is better to carry out what was conceived through the standard menu.

For LG smartphones, the parameters are reset in a slightly different way, but in general, the algorithm of actions is similar to the previous instruction:

turn off the device;
hold down the volume rocker and the power key;
after the appearance of the characteristic logo, release and press the volume keys and the power key again.
we answer Yes to all questions of the pop-up menus;
subsequently, the phone will reboot and reset all data.

Factory resetting LG smartphones through the menu is very easy. To do this, it is enough to do the following:

go to the regular menu;
go to the "main" section;
then click on the "restore and reset" button;
after a reboot, the operation can be considered complete.

Factory reset Sony smartphones via the menu:

open the menu;
go to the settings;
select a section called backup;
press the general reset key.

Factory reset Sony smartphones by dialing a secret code:

we go into the dialing mode;
we dial the following combination: * # * # 7378423 # * # *
press the call button;
in the menu that opens, select Customization Settings;
then select Reset customization;
the final step is pressing the Reset customization button.

Photo: Reset Sony to factory settings

For HTC smartphones, data reset is performed as follows:

go to the main menu "Settings";
we find the sub-item "restore and reset";
in the window that opens, press the button to reset the phone settings;
we confirm the actions and wait for the reboot.

Photo: Reset HTC to factory settings

Factory reset Lenovo smartphones is done as follows:

turn off the device;
press and hold several buttons: volume up, down and traditionally the power key;
in the menu that appears, mark with the wipe data volume swing;
confirm the selection with the power button;
then you need to click Yes - delete and thereby complete the procedure.

Photo: Lenovo Factory Reset

As you can see, everything is very simple and accessible. You can reset android to factory settings in a matter of minutes, but you should use this function only if absolutely necessary. This action will inevitably lead to the loss of all personal information that is stored on the device.

Dear Readers! If you have any questions or comments on the topic of the article, please leave them below.

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

Standard reset methods

It is worth noting that the process itself will completely erase all information from internal memory devices, and in some cases when you select certain settings in the reset menu - and on an external flash drive too. Especially if it was used as a place to install applications. Therefore, the first thing that must be done is backing up information. Contacts, if the user has connected a Google account, are synchronized automatically, SMS can be transferred using special programs. From the applications of the same close attention deserve those messengers in which the history is not common for all devices, for example, Viber. These applications need to be dealt with separately.

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

Via the phone menu.
With the help of hardware keys and service menu.
By entering a special digital combination in the application for making calls.

Each of the methods has its own subtleties, which it is advisable to learn before making a reset. This will allow you to quickly navigate and not by mistake turn your phone into a useless "brick" of metal and plastic. Therefore, they need to be considered with all the nuances.

How to reset to factory settings on Android

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

Reset settings using physical keys

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

Huawei - holding down the volume down and power keys for about 10 seconds (ideally until the recovery menu appears). Alternatively, in newer models, hold down the volume rocker in the middle, and with it the power, after the appearance of a green android with rotating gears, while holding the power, hold down the volume increase. When a progress bar appears indicating loading, all keys can be released.
Xiaomi or Meuzi - squeeze volume up and power together. After the first logo appears on the screen of the turned on smartphone, release the power, but continue to hold the other button until you enter the menu.

Samsung. On older devices, this is the most cumbersome way to reset Android to factory settings, because you need to hold down three keys at once: the mechanical "Home", power and volume buttons. Fresh smartphones without mechanical on-screen buttons enter this menu easier - just hold down the volume down and power together.
Sony - several ways. First: volume up and power pressed together. Second: connect to an active charger and wait for the charging indicator to appear. After that, take a paper clip, find the Reset button recessed into it in the case and press it. When the screen turns on, you should hold down the power button for a few seconds, then release it and start pressing the volume up button until you enter the menu.
LG - on a completely turned off device, hold down the volume down button and power. As soon as the logo appears on the screen, the power must be released by continuing to hold the other button until a menu with options appears.
Asus - volume down and power buttons.

If your smartphone does not have a custom recovery installed, such as TWRP, most likely the touch screen will not respond to taps in this menu. Therefore, all navigation operations will be assigned to the volume control buttons, and the choice will be confirmed by the power button.

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

In both cases, after the end of the process, you will need to choose to reboot the device. The first launch will take quite a long time, since all settings will be applied again. After loading, the device will be as clean as on the day of purchase.

Hard Reset using a digital combination

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

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

After entering one of the combinations in the application for dialing the number, you need to press the call button and wait for the device to restart. After restarting, the reset process will begin, and after it is over, the phone will be as good as new.

conclusions

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

Give your phone new life- it's simple! To do this, sometimes you just need to reset Android settings to factory settings. After clearing your smartphone of personal data, you can transfer it to someone or start using it like a new one.

Why reset settings on Android

Quite recently, the smartphone was just off the shelf of the store, so clean, untouched. A few days passed, and it was filled with familiar applications, music, old and new photos. You connected your Google account, and you got back all your calendars, contacts, notebooks, even your search history and favorite places on maps. But all this gives rise to errors. The phone is rapidly running out of space (and large memory cards do not help). Sometimes there are software glitches that cannot be easily fixed

There is only one way out: return Android to factory settings. Often this helps to restore your smartphone after a critical failure or eliminates lags and delays in work. There are other reasons for resetting: you want to sell or donate your smartphone. Then it is important that no personal data is left on it. The best way to clear it is with a hard reset.

How to reset settings

This can seem intimidating to people new to Android. Actually there are two enough easy ways to return the phone to a clean state after use:

From within the system. This option is considered less harsh, as it can leave some "tails", but it is much easier to do it. This is done by a combination of keys on the case or through a special menu item.
From outside the system(via recovery mode). Requires confidence. But in fact, all you have to do is read the instructions and follow them correctly.

What to do before factory reset

Are you sure you want to factory reset your Android? But don't rush into irreversible decisions. Before deleting all personal data from your smartphone, make sure that:

Do you remember the details of your Google account ... Otherwise, you will not be able to return to your mail and return other data to a new smartphone.
You have made a backup of all the data you need. At a minimum, go to the Settings> General> Backup & Reset menu and enable the Data Backup option there. Then your master data will be saved in the Google cloud. If you enable the "Auto-recovery" option, then after activating your account on a new smartphone, Google will offer you to completely reinstall your set of applications with all their data and return to the previous user experience.
You have removed the memory card(if installed). Usually, after a factory reset, the memory card remains intact, but failures are not excluded.

If, before you reset the settings on Android to factory settings, you made a backup, then the restoration will be successful.

How settings are reset

Soft reset

So, for Android, there are several ways to do a factory reset. The easiest one is to reset through the menu.

What's for this in general case need to do:

go to the "Settings" menu on your smartphone;
enter the "General" section;
select the subsection "Backup and reset" in it (it is closer to the end of the list);
find the item "Reset settings" (usually it is at the very end of the subsection);
click on the "Reset phone settings" button and confirm the selection.
after that, your phone will restart one or more times;
when it boots up again and prompts you to set up your device from scratch, assume you've cleaned it up.

This method is great if your task is to completely delete contacts, call history, and other personal data. It is already possible to donate or sell such a smartphone. However, after such a reset, "traces" of applications that slow down the operation of the device, or malicious applications may remain in the system.

Watch the video tutorial:

Hard reset, or hard reset

If you want to make a truly full reset and return the system to its original state without garbage and "tails", then it would be wiser to do a hard reset (hard restart) through the Recovery menu.

Watch how to do this in the video:

V it is accepted that to enter the recovery menu to reset to factory settings, you need to press two buttons on the case at the same time. As a rule, this is the power button plus the volume up. However, some smartphones may also need the Home key, Volume Down or Louder and Quieter key at the same time. What and how to do with your smartphone - it is better to specify in the instructions.

If you hold down these keys while booting, the smartphone will offer you a rather peculiar menu reminiscent of MS-DOS (see the picture on the right).

In some recovery options, the touch screen is disabled. Then you need to navigate through the menu items with the volume buttons (louder - up, quieter - down), and confirm the selection with the power button.

To restore the device to its original state, you must select Clear Data / Factory Reset. This menu item will completely overwrite the copy of Android on your device and replace it with a clean one. To confirm the deletion, you need to select Yes - delete all user data in the list that will open after selecting the item.

It takes time to restore the system. Therefore, before starting, make sure that the smartphone is charged / charged and that the contact with the charger is secure. When the process is over, you will need to return to the main recovery menu and select the Reboot item.

Sometimes enthusiasts use a full flashing to clean their smartphone, which not only removes all past settings, but also allows you to update the Android version. We believe that the flashing should be considered separately.

Reset via service codes

There is also a way to reset the settings via service codes. The process of dialing such a code resembles a set of ordinary USSD codes for checking an account, replenishing, or ordering services.

To perform a factory reset on Android using a service code, you will need to clarify which code is needed for your model and version of Android. However, with this method, the smartphone will restore factory settings from within the system, which means that this actually duplicates the reset through the menu.

Therefore, we would advise you to choose only between the first two methods.

What to do after a factory reset

If you plan to transfer the cleaned device to another person, then you do not need to do anything: let the new owner do the setup himself.

If you continue to use your smartphone, the first step is to enter your Google account. At the first boot after the reset, the smartphone will prompt you to enter your Google mail and password from it. Connect it to Wi-Fi during the setup process, and the smartphone itself will download all the necessary data: contacts, correspondence, calendar.

If you turned on "AutoRecover" before deleting the data (as we showed above), then the system will offer you to restore all or some applications from the previous set. To do it or not is up to you.

If you removed the memory card from the device, you can insert it back. Although we would recommend opening it on your computer and deleting the "Android" folder first: a lot of garbage could have accumulated in it. And the system will return all the necessary files there when restoring.

Finally

There is nothing difficult or scary about a factory reset. The main thing is to save the files you need. Therefore, pay maximum attention to creating backups.

You shouldn't have any misunderstandings in the process. Even if the type of the recovery menu differs from the one shown in the figure, be guided by the meaning of the inscriptions. Knowledge of English is highly desirable (usually the recovery menu is only available in English), however, in case of difficulties, you can use an online translator.

Now that you know how to reset Android to factory settings, you can do the job yourself.

Over time, even with ideal use, the device starts to load more and more with different programs. It is for this reason that the performance of the device drops after several months of use. In this case, you need to reset Android to factory settings. After that, all data in the phone's memory will be deleted, and the memory card will not be touched.

If you have such a need, then we recommend using our instructions on how to reset the settings on Android to factory settings. Let's consider how best to do this and what you need to do first before resetting the device.

Users of devices running the Android operating system know different ways factory reset, but not all are safe. For example, if you decide to do a full reset through the Recavery menu, since you are preparing the phone for sale, then you should know about the new feature from Google. Namely, starting with Android 5.0 Lollipop, the company began to implement Factory Reset Protection as an additional security tool.

The essence of which is that after resetting the settings, even through the Recavery menu, the device remains linked to a Google account. The next time you set up the device, you will have to enter the account information that was on the device. And so that you do not have to look for how to bypass Google after resetting the settings, it is better to immediately delete the user account and completely unlink the device from the Google account.

Therefore, before resetting the settings via the Recovery menu, be sure to delete your Google account, if you are going to sell the device.

When you factory reset an FRP-enabled phone and try to set it up as a new device, you will be prompted for the username and password of the last Google account that was registered with the device. If you do not have this data, the phone will remain locked and you will not be able to access it.

How to disable FRP:

This step will differ slightly depending on your phone model. V Samsung Galaxy open up Settings> Lock screen & security> Screen lock type and choose No. On Google pixel open up Settings > Personal > Security > Screen lock and choose No.
The next thing you need to do is delete your Google account.V Samsung Galaxy open up Settings > Cloud and accounts> Accounts and choose Google, then click the three vertical dots in the upper right corner, or Extras> Delete your account. On Google Pixel, go to Settings > Accounts and sync> google and tap the three vertical dots in the upper right corner, then tap Delete your account.
If you are using Samsung phone then you also need to delete your Samsung account, similar to the previous method.

Data encryption on Android

When you perform a factory reset, the device deletes the addresses of all your data. Therefore, the phone does not know where the data is stored. But since the data was not physically overwritten by others, there is an opportunity to use software to restore and return some of them.

Therefore, if you have a default phone with installed operating system Android 6.0 Marshmallow, the device data is encrypted by default. If it is lower, then it is possible to encrypt the data yourself. But before that, it is worth charging the battery of the device.

Reset settings via Recovery

How to enter the Recovery menu can be seen below, but remember that on different devices this way is different. To move in the Recovery menu, use the volume keys and the power button of the device.

1. Turn off the device and use one of the following methods:

Have volume down + Turn on the device(HTC, LG, Sony, Huawei, Motorola, Fly, Asus).
Volume up + Power on device(HTC, Samsung, Meizu, Xiaomi, Sony, Huawei, Fly, Asus).
Power on device + Home key + Volume up(Samsung).
Volume up + Volume down »+ Turn on the device(Sony).

2. Select an item wipe data / factory reset and Yes - delete all user data.

3. The last step there will be a selection of the Recovery menu item reboot system now... After restarting the device, you will receive the phone in the same state in which it was after purchase.

On Meizu and Xiaomi devices, the Stock Recovery menu may differ. Since it will be not only on Chinese, but will also have new interface items.

How to reset to factory settings

It is easier to reset the device from the settings menu. The essence of which is that this method will delete all data, including files and downloaded applications. In this case, the Google account will be deleted as well.

On most Android phones open up Settings> Backup & reset> Factory data reset and then press Reset phone or Reset device.

On Samsung Galaxy devices, go to Settings> General settings> Reset> Factory data reset and then press Reset device.

How to reset Android to factory settings with a code

Older devices have reset service codes that can also be used to reset the device to factory settings. We have tested these service codes for Samsung device and did not see the result. If they work for you, be sure to write to us in the comments.

Try them in dialing mode. You may have to press the call key. After the device restarts, the factory reset process will begin.

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

conclusions

Thanks to our instructions on how to reset Android to factory settings, you can easily clean up your device. Do not forget to disable Factory Reset Protection before a full reset via the Recovery menu, especially if you are going to sell your phone.

Often, to solve software problems with the functioning of modern smartphones or tablets, you should perform a Hard Reset (hard reboot) or reset the android to the factory settings. 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 device on Andriod, 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 that are written to the memory card. It will no longer be possible to restore their capabilities; rollback of such actions is impossible. If you decide to reset the device to the factory state, then you will lose:

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

How to reset settings on android

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

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

Reset in phone settings

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

Go to the main menu.
Click on the "Settings" section.
Find the "Recovery and reset" section.
Scroll down the page and find the "Factory data reset" section.
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". Items may vary slightly in different models phones, but the names are always the same.

Using service combinations

This method also requires the device to turn on and be able to go to dialing. Each manufacturer programs their devices with special combinations that help to return to the factory state. This applies to both global brands (Samsung, HTC, Sony) and Chinese inexpensive models... Codes can 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 with Recovery

The most radical method on how to reset the settings on an android to the factory settings is the Recovery menu. it The best way return to the original state of the smartphone, if it hangs on the screensaver with the company logo, 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:

the slowdowns in the phone have become too strong;
the system prevents you from deleting, transferring or changing anything.

First, turn off your phone completely. Wait until the buttons go out, the screen. 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:

button "decrease the volume" + "turn on" or "Power" (the most common combination);
on some LG phones, you need to press the above keys, wait for the logo, release the "power on" and then press it again;
"Volume up" + "volume down" + "on"
"Power" + "Home".

Hold one of the combinations until you are put into recovery mode to reset the device to the factory state. The menu is controlled by the buttons to increase and decrease the sound. If the Recovery version is touch-sensitive, then you can reboot in the standard way (by touching the screen). To confirm the selection, you need to press the "Power" or "Context Menu" button. Next, to reset your phone to its initial state, you need.