How to hard reset a Samsung phone. How to factory reset Samsung Galaxy. How to Hard reset on Samsung galaxy S3, S4, A5 and others if the system won't boot

Before performing various actions on your device, we recommend that you read this article in full.

It is a well-known fact that all users are experimenters. It so happened that the road to hell is paved with good intentions, and after attempts to improve, study the device, its performance is in question. In such cases, a full factory reset of settings and memory will help you. What, in fact, today we are going to do.

Instructions

Reasons for the need to do hard reset there are different ones, which means there should be several ways to do it. So, you need to know that this procedure will delete all your data and return the phone settings to the "factory" state. We will describe several ways.

1. One of the most simple ways is reset via the phone menu. This option is available to you if the phone is still working. So, you need to go to "Settings", after which in "Confidentiality", and then you will see the button "Data reset"... When you click on it, the phone will perform a hard reset.

2. The second method makes a hard reset using service code... A service code is a specific sequence of numbers and symbols that the manufacturer has put into the phone. Upon accepting it, the device performs the registered action. So, service codes are entered in standby mode (in the same way as you dial a number). When entering the code *2767*3855# hard reset will happen as soon as you enter the last character and will also delete all information on your SD card.

3. The third method uses menu recovery. In order to enter it, we need to simultaneously hold down the following buttons when the phone is off: volume up + home + power(Power button). Keep them pressed until the first inscription appears, then use the volume buttons to select the item you need. In our case - wipe data / factory reset... Then you need to hold down the power button to restart.

In earlier articles we talked about:

Do not make hasty actions in this aspect, think over whether you copied all the information, etc. There will be no way back after the reset.

Worth paying attention

The memory card during hard reset will only be cleared by the "service code" method. If you need to format it, then in the phone menu go along the path: Settings - Memory - Unmount the memory card, then perform the "Format memory card" function.

Video instruction

Many have faced such a problem that after a while the phone starts to slow down and its performance is a big question. In such cases, a hard reset will help you.

Articles and Life Hacks

This particular mobile device, powered by an 8-core processor, was one of the most anticipated new products of the past year. Among the questions that worried its owners, one can single out the procedure.

Let's start with why it might be needed. It often happens that the user encounters problems during the operation of his device - for example, after he decided to change the firmware on his own or install any updates. In most cases like this, a hard reset helps. Well, since not everyone knows what it is and how to do it, let's try to understand this issue in more detail.

What is a hard reset on Samsung's Galaxy s4 and why is it needed

Translated into Russian, "hard reset" means "hard reset". It is sometimes also called "factory reset", "master reset", etc. In fact, this is a reboot of the device with a hard reset, which results in a rollback to the factory settings. This removes all installed applications, contacts, messages, system information and more. All this data will be impossible to recover.
Only information is saved on the SIM-card and memory card (and then on condition that they are previously extracted).

Sometimes it happens that a mobile device independently performs a hard reset. This cannot be called a normal phenomenon. This could be due to a system crash or a conflict between incompatible software that the user installed.

Every smartphone on Android base has a separate area where all system information... It often happens that the system itself crashes, or the user wants to reset the settings because he himself did something wrong. Especially for this, the manufacturer has provided such a function as hard reset. The owner of the device will only need to perform some manipulations, and the system will roll back to its original state.

How to hard reset on Samsung Galaxy s4

So, the described steps will help you to reset the settings on the device to the factory settings. They are often used, for example, when they forget graphic key and the device is locked or the software crashes.

Let's figure out how to make a hard reset on the Samsung galaxy s4. It's actually very simple. Let's start with synchronization address book and all applications with Google account so as not to lose the necessary data. You can also try back-up information using a program like Titanum Backup.

Turn off the mobile device, remove back cover, take out the memory card and SIM card. We also remove the battery for a few seconds, after which we install it back.

We hold down three buttons at the same time ("Home", "Power" and the volume up key). We are waiting for the appearance of the Android system logo, and then release them. Using the volume keys, select "wipe data / factory reset". Press "Power" (or "Home"), select "Yes" (again, using the keys to adjust the volume level) and press "Power" again. Then choose "Reboot"> "Power". The device starts to reboot. Don't be surprised if it takes enough time, as this is completely normal.

As a result of the manipulations performed, the settings are completely reset and all data is deleted from internal memory smartphone.

There is no such device that would be insured against various failures and software malfunctions. There may be several reasons for the need to perform a full reset of the device to factory settings, as well as, in fact, ways to carry out this operation.

Causes

The longer you use your smartphone, the more likely it will be necessary to perform a factory reset on the S3 in the near future. It is the time of use that is the first reason for the breakdown of the software plan. How is this possible? The fact is that during use, a lot of different programs and games are installed on your device, as well as updates for them. Add here all received and sent messages, calls, contacts, captured photos and videos. Even if you regularly clean the device from the "garbage" that remains after the work of these programs, and delete all files transferred to another device, some of this still remains in the device's memory. Over time, the performance of the smartphone is noticeably reduced. It is impossible to remove all unnecessary things on your own and even programmatically.

Another reason for reduced productivity, frequent glitches and even self-disconnection can be incompatibility between different versions. installed programs, as well as the files "Samsung Galaxy S 3" sewn into the system. Keep in mind that the Android system is constantly improving, improving and changing. Some applications are simply no longer able to function properly together, and a hard reset is required to resolve this conflict.

Software preparation

It should be understood that resetting to factory settings Samsung Galaxy S3 is complete removal all smartphone information. After this operation, your device will become the same as you took it from the store - empty. It is for this reason that it is simply necessary to carry out a number of procedures in order to move or copy all existing contacts, photos and other, no less important, files. Where to? There are several options:

• Memory card.
• A computer.
• Google account.
• "Google Drive".

By the way, do not forget to check the name of your Google account, as it will also be deleted. Remember that after the Galaxy S3 mini passes, nothing will remain on the device and will not be subject to recovery (except that you move it out of the phone memory in advance).

Physical training

If preparatory work finished and all the necessary data is extracted, you need to take care of the smartphone itself. It is better that it is at least half charged and the memory card is removed. This will protect you from unforeseen troubles.

Simple reset

The most basic option is to reset to factory Samsung settings Galaxy S3 through settings. To do this, in the "Settings" you need to go to the "Archive and reset" section, where, in fact, carry out the reset, as you can see in the image.

Depending on the system, the second item can be found in the "Options" or "General tabs". This simple method is suitable when the decision to reset was not caused by a severe malfunction, but as a preventive measure or troubleshooting minor system problems.

Reset through recovery

First you need to completely turn off your smartphone. Some devices, due to a powerful software failure, need drastic measures - pressing the shutdown button for 10 seconds or completely removing the battery. The second is best avoided.

You can get into recovery on Samsung Galaxy C 3 by holding down three keys - turning on, increasing the volume and going home. When the Samsung logo appears, you only need to release the power button. The rest should remain clamped. As a result, a window will appear with a number of inscriptions in English, and in order to reset the Samsung Galaxy S3 to the factory settings to the end, you must first select "wipe data and cache" with the volume keys. In order to select, you need to press the power key and confirm your choice with it.

After a while, a new window will appear. In it, it is already necessary to select "reboot of systems of nau" and, as before, confirm your choice with the power button.

As a result, the Samsung Galaxy C 3 smartphone will turn on as if you had just picked it up from the store and now you just need to set it up. It will not contain any passwords, SMS messages, your favorite applications, and so on.

As complex as the methods described above may seem, the process of resetting your smartphone to factory settings does not take long.

Difficulties

In some cases, after using the reset button, the problem was not resolved. If such a fate befell your smartphone, immediately carry it to service center, where specialists, using special equipment and programs, will launch your device and make a full reset to it.

Moreover, a hard reset does not always solve the problem of the device in principle. In more than half of the cases, the normal operation of the device can only be ensured by flashing the phone. To do this, again, you need to contact a specialist. remember, that DIY repair can only aggravate the situation, and your device will become nothing more than just a bunch of metal and plastic, the place of which is in the trash can.

A hard reset is used to fix complex failures with the software of the gadget on Android, unrecoverable by updating the firmware or system. In the English version, the method is called hard reset. Unlike or enabling / disabling the gadget, it involves clearing user data, cache operating system Android and uninstall programs installed via Google Market... After you have done Hard reset on smartphone Samsung Galaxy S7 and more earlier versions, the device will revert to factory settings.

How to hard reset on a Samsung phone using Android

This method is available to users with minimal training. There is no need to clamp key combinations and perform complex operations with the gadget. Most often, the system itself successfully restores the phone and eliminates the conflict of settings made by the user.

How to find a hard reset on your phone

To complete the procedure, you need to enter the Settings and select the General item. The Reset section contains three operations:

• Factory reset on Samsung Galaxy to eliminate user-accidentally selected checkboxes in a variety of options on Android.
• Correcting network settings to resolve Wi-Fi or cellular issues.
• Data reset to perform hard reset android with the removal of accounts, programs, music and photos.

Choosing the last of these options

Attention! During the operation, data, accounts and associated passwords will be completely deleted from your phone. Pay attention to the system warning shown in the figure below!

The fact that the settings have been reset and returned to the factory settings can be determined by the prompt to indicate new account when the device is turned on (first start). Feel free to transfer it to another user or log in again under your own account.

Experienced users recommend specifically resetting the gadget to factory settings to speed up its operation. For modern versions mobile systems Android, this advice seems to be overkill. You shouldn't resort to hard reset to reset the phone settings and speed up its work. Often, it is enough to free up space on your storage device and card by deleting unnecessary applications, watched movies and old photos.

What to do before a hard reset on a Samsung smartphone

All user files are removed from the device. Therefore, before returning the phone to factory settings, we recommend that you do the following operations before starting this necessary procedure:

Check sync contacts

Go to Settings, click on the Cloud and Accounts section.

Select your Google account and check the sync date for Contacts.

To force the synchronization of mail or contacts, turn off and then turn on the desired option. Two arrows moving in a circle will tell you about the beginning of the process.

If you get an error while trying to sync, check your network connection. An Internet connection is required for this operation.

Upload files from a flash drive to the Cloud storage

If you use encryption of data on the SD card, then along with a hard reset, the access key to the files on it will be deleted. You won't be able to decipher them.

Solves the problem of transferring data from an encrypted card to the Cloud. Use Google drive or Yandex disk.

The Samsung Galaxy S7, S8, J1 and A3 phones and tablets of the brand have the opportunity Reserve copy means of corporate cloud storage free for the user. Find the section Cloud and accounts and select Samsung Cloud to drop backup data.

Make a backup copy using Android

In the Cloud and accounts section, there is a Backup and Restore item that allows you to drop important data into the cloud service.

Use the Archive Now button to save call information, music and SMS.

After the reset, it will be possible to restore data through the same mode.

How to Hard reset on Samsung galaxy S3, S4, A5 and others if the system won't boot

If your Samsung Galaxy phone won't load, try the following options.

• Turn off the gadget completely and remove the battery for 30 seconds if it is removable.
• Turn on the device and hold down the speaker volume down button.
• On old phones Duos, released before Samsung Galaxy C3 and working on the second version of Android, you need to hold the Menu button when turning on, the leftmost one in the figure.

The gadget will go to Safe mode to allow the user to do a hard reset as described above.

This option is suitable when the Samsung Galaxy phone does not boot in any other mode after installing a third-party firmware or unsuccessful update... Hard reset will lead to the return of the gadget's performance.

Turn off the gadget completely. It is better to remove the battery for 30 seconds. This is applicable for most phones, but for Samsung tablets N8000 and latest flagship smartphones it cannot be done. The battery is non-removable.

Press the Power, Volume Up and Home buttons at the same time.

After 5 seconds, the power key must be released, but the rest of the buttons are held for another 15-20 seconds, until the Android recovery inscription appears on the screen.

You can select the operation to do a full reset to factory settings and data on Samsung using the volume down key. Each press moves the cursor. The English name of the desired item is Wipe data / factory reset.

The described method allows you to restore the gadget and reset to factory settings on Samsung in case of severe damage to the firmware and software when the phone does not boot or is constantly rebooting.

How to hard reset on Samsung phone remotely

This method is made for the lost mobile devices, which can no longer be found. Remote hard cleaning of user files to prevent potential theft of usernames and passwords from the gadget.

Go to Google website.

Find the item My Account in the Russian version of the interface. Then select the phone search mode. It is also available for any Android device that is signed in with a user account.

Option 1

5. Then, in the next menu level, select Yes - delete all user data and confirm the choice

6. Click the reboot system now item at the end to complete the process and reboot

7. After the device restarts, the reset is completed

Option 2

2. Next item Recovery and reset

3. Then click on Reset settings

4. Click on Reset and agree to the destruction of personal data
5. After the device restarts, the reset process can be considered complete

Samsung Galaxy A5 Factory Reset

• When the factory reset is complete, all of your personal apps and the data that is installed in the phone memory will be lost.
• Images and videos for some operations may not exactly match your particular phone model.
• In order for a hard reset to take place, it is desirable to charge the battery approximately 80%.