Modern smartphones Samsung over time may begin to work slower, and accumulated information sometimes creates conflicts in the system. When software errors become critical or you plan to transfer the device to a new owner, the only correct solution is a complete return to its original state. This procedure, known as Factory Reset, completely deletes user data, returning the software to its out-of-the-box state.
Before taking drastic measures, it is necessary to clearly understand the consequences of this action. All your photos, contacts, messages and installed applications will be permanently destroyed if you do not back up in advance. In this guide, we will analyze in detail all the available reset methods, features of working with the menu Recovery and nuances related to account protection Google.
The process of cleaning the internal storage on devices Galaxy is unified, but may have slight differences depending on the shell version One UI. We'll look at both the software method through system settings, which is suitable for most operating situations, and the hard button reset, which is necessary when the screen is locked or system crashes.
Preparing your device for a full data reset
The initial stage is critical to preserving your digital life. Before initiating the cleaning process, make sure the battery has at least 50% charge. Interrupting the procedure due to a low battery can damage the system partitions and turn the smartphone into a brick. It is also recommended to remove memory cards microSDif they are installed to avoid accidental formatting of external media.
Creating a backup copy is not just a recommendation, but a mandatory requirement. You can use the cloud service Samsung Cloud or synchronization with your account Google to save contacts, calendar and photos. For a more complete backup, including home screen settings and messages, a utility is useful Smart Switch, which allows you to save a full system image to a computer or external drive.
⚠️ Attention: Make sure you remember the password for your Google and Samsung account. After the reset, the system will require authorization to confirm ownership of the device (FRP protection). Without this data, the phone will remain locked.
Disable all screen lock features such as fingerprint or face scan, although this is not always necessary, it simplifies the process of entering the recovery menu. If ransomware applications or third-party antiviruses with administrator rights are installed on the device, it is better to deactivate their rights before starting the procedure so that they do not interfere with data erasure.
☑️ Checklist before resetting
Soft reset via Android settings menu
The safest and most convenient way to return your phone Samsung to factory settings is available directly from a working system. This method is preferred when you have access to the desktop and menus. Navigation may vary slightly on different models, but the general algorithm remains the same for the shell One UI.
First, open the main menu and find the icon Settings. Scroll down the list to the General settings or General managementsection. This is where the diagnostic and maintenance tools for the device are concentrated. Select the item Reset, after which the system will offer several options, among which we are interested in Reset data.
A detailed list of what exactly will be deleted will appear on the screen: accounts, system settings, downloaded applications and media files. Please study this list carefully. At the bottom of the screen there will be a button Reset or Reset settings. Clicking on it will bring up a final confirmation window asking you to enter a PIN code, pattern or unlock password.
Before clicking the final "Delete all" button, quickly check the "Downloads" and "Gallery" folders - often forgotten important documents remain there or photos that were not included in cloud synchronization.
After confirmation, the phone will reboot and begin the cleaning process. The screen may display a logo Samsung and a progress indicator. Do not touch the device at this time. The execution time depends on the amount of memory filled and can take from 5 to 15 minutes. Upon completion, the smartphone will turn on as new, requiring initial language settings and a Wi-Fi connection.
Hard Reset via the Recovery menu
Sometimes access to system settings is impossible due to a freeze, a forgotten pattern, or a virus attack. In such cases, the regime Recovery Modecomes to the rescue. This is a hidden service section that allows you to manage the system at a low level. You can enter it using a combination of physical buttons when the device is turned off.
The algorithm of actions depends on the model of your Galaxy. On modern devices without a physical button Home (starting with the S20 series and newer), you often need to connect to a computer via a USB cable before entering recovery mode. This is due to the security features of the bootloader Android 11 and higher. Press the buttons Volume up and Power at the same time (and the button Bixby, if there is one) and hold them until the logo appears.
When appears logo Samsung, release the power button, but continue to hold the other keys until a black screen with menu text appears. Navigation here is carried out using the volume buttons (up/down), and the selection is confirmed with the power button. You need to find the item Wipe data/factory reset.
⚠️ Attention: In the Recovery menu, the touch screen does not work. All actions are performed exclusively by mechanical buttons. Be extremely careful when selecting items so as not to erase unnecessary items.
After selecting a reset item, the system will ask for confirmation, usually this is item Factory data reset or Yes. Confirm the action. The data partition formatting process will start immediately. When finished, the menu will automatically return to the main screen, where you need to select the option Reboot system now to reboot.
What to do if the Recovery menu does not appear?
If the button combination does not work, try connecting the phone with a cable to the switched off computer, then hold down the buttons. Also, on some models, you need to press the power button multiple times (5-7 times) when the screen is off to enter the service menu before using the volume buttons.
Reset features on different Samsung models
The line of smartphones Samsung is extensive, and the procedures may have specific differences for different series. Understanding these nuances will help you avoid mistakes when trying to clean your phone. Below is a comparative table of the features of entering recovery mode for popular series.
| Device series | Button combination | Requirement of USB | Features |
|---|---|---|---|
| Galaxy S21/S22/S23 | Volume Up + Power | Yes (required) | Requires connection to a PC |
| Galaxy A50/A51/A52 | Volume Up + Power | Recommended | Without Home button |
| Galaxy S8/S9/Note 8/9 | Volume Up + Bixby + Power | No | Presence of Bixby button |
| Galaxy J series | Volume Up + Home + Power | No | Classic scheme with Home |
For devices with a physical button Home, such as older models of the series J or A last years, the presence of this key in the combination is mandatory. Ignoring this requirement will result in a normal system boot instead of logging into Recovery. In contrast, new flagships require an active cable connection, as the bootloader blocks entry into recovery mode without an authorized USB connection. Owners of foldable devices such as
For owners of foldable devices such as Galaxy Fold or Flipshould be especially careful with physical impact on the case during the reset. Although the software part is identical to conventional smartphones, the mechanical hold of the buttons on flexible devices requires a more delicate approach so as not to damage the hinge or screen during the lengthy procedure.
FRP protection and problems after reset
One of the most common problems faced by users after Hard Resetis blocking FRP (Factory Reset Protection). This is a security mechanism Googleintended to protect the device from theft. If a Google account was entered on the phone before resetting, then after turning on the system will require you to enter the password for this account.
An attempt to bypass this protection without knowing the password will turn the smartphone into a useless piece of plastic. The system will not allow you to go through the initial setup and connect to the network. This is not a bug, but a standard security feature. If you have forgotten your login information, you need to use the password recovery procedure through the Google website from another device.
Sometimes after a reset, users experience that the phone “hangs” on the logo or reboots cyclically. This may indicate damage to the system partition during the writing process or a firmware conflict. In such cases, you may need to flash the device through a app Odin on your computer, which is a more complex procedure that requires the original firmware file.
⚠️ Attention: Never try to turn off the phone during the first boot after a reset. The process of optimizing applications and configuring the system can take up to 20 minutes. A forced reboot at this point may damage the database.
Data recovery and initial setup
After the reset has been successfully completed and you have gone through the welcome screens, you will find yourself on a clean desktop. Now is the time to get your data back. If you used Smart Switchrun this application and select restore from backup. The process may take time depending on the amount of data.
To restore contacts and calendar, simply add the same account Googlethat was used previously. The system automatically synchronizes data from the cloud. Photos and videos will return from Google Photos or Samsung Cloud provided that synchronization was enabled before the reset.
Do not rush to install all applications at once. It is recommended to first update the phone software to the latest version via the menu Settings → Software update. This will ensure stability and close security vulnerabilities. Then install applications one at a time, checking that they work correctly to avoid conflicts.
The full data recovery cycle takes longer than the reset itself. Be patient and let the system finish indexing files before actively using the phone.
Frequently asked questions (FAQ)
Will information be deleted from the SD memory card when resetting the settings?
By default, the "Reset data" function in the settings menu does not affect external memory card. However, the Recovery menu sometimes contains a separate item for formatting the SD card. If you did not specifically select it, the files on the flash drive will remain safe. To be completely sure, it is better to remove the card before the procedure.
Can I cancel the reset if I have already pressed the confirm button?
Unfortunately, cancel the process after the data section has started formatting impossible. Once the system has started erasing memory blocks, interrupting the power will only corrupt the software. The only way out is to wait until the end and configure the phone again.
Will a reset remove a virus or malicious application?
Yes, a full factory reset removes all user applications, including malicious ones, since they are located in the data section. However, if a virus has penetrated the system partition (which is rare and requires root access), a simple reset may not help. In 99% of cases, Factory Reset solves the infection problem.
What to do if the phone asks for a password from the previous owner?
It was FRP protection that worked. If you bought a used phone, you need to contact the seller and ask him to delete the account from the device remotely or enter data when turning it on. Without the permission of the previous owner, it is extremely difficult to unlock the device in a legal way.