Users regularly encounter situations where it is necessary to return a mobile device to its original state. This may be due to the sale of a gadget, critical system errors that cannot be eliminated using standard methods, or simply a desire to start using a smartphone from scratch. The process of returning to the “out of the box” state is called resetting data or Factory Reset. Although the interface of modern shells is constantly changing, the basic principles of the operating system Android remain unchanged for many years.
Before taking radical measures, it is important to realize the irreversibility of this action. Changing factory settings means completely deleting all user information stored in the internal memory of the device. Photos, contacts, correspondence in instant messengers and installed applications will be irretrievably lost if you do not take care of their safety in advance. In this article, we will analyze in detail all available methods of performing this procedure, from the standard menu to engineering recovery methods.
Preparing the device for a complete data reset
Ignoring the preparation stage is the most common mistake leading to the loss of valuable information. Backup should be your first and most important step. Modern smartphones offer built-in tools for saving data to cloud storage, such as Google Drive. It is recommended to go to your account settings and make sure that synchronization of contacts, calendar and photos is completed successfully.
Particular attention should be paid to messenger data. Applications like WhatsApp or Telegram store chat history locally or in their clouds, but login settings and local databases may be lost. You must manually create a backup of chats within each application. Also be sure to check for important files in your Downloads folder and documents that people often forget to sync.
⚠️ Warning: Deleting your Google Account before resetting is a critical security step. If you do not delete the account
Settings → Accounts → Google → Delete account, after turning on the phone will ask for a password from the previous owner due to the activation of FRP (Factory Reset Protection) protection.
Another important aspect is the battery level. The process of formatting internal memory and reinstalling system components requires stable power. If the device turns off while the system partitions are being written, this can damage the bootloader and turn the smartphone into a “brick.” Make sure that the charge is at least 60-70%, or better yet, connect the device to the network during the procedure.
☑️ Checklist before resetting
Standard reset method through the settings menu
The most secure and understandable return method to factory settings is available directly in the operating system interface. This method is suitable for most users and minimizes the risk of accidentally deleting system files. The path to the desired function may differ slightly depending on the manufacturer and version Android, but the logic remains the same.
In the pure version Android or on smartphones Google Pixel you need to open the menu and find the section System. Next, you should go to item Advanced or immediately select Reset settings. On devices with proprietary shells, such as MIUI ot Xiaomi or One UI ot Samsung, this item is often hidden in the General settings or Advanced settingssection. In any case, look for the keywords “Reset” or “Restore”.
After selecting the “Data reset” item, the system will issue a detailed warning about what information will be deleted. Here you will see a list of accounts, applications and files that will disappear from memory. To confirm the action, the system will require you to enter your digital PIN code, pattern key or password that is used to unlock the screen. This is an additional measure of protection against unauthorized access.
After confirmation, the data deletion process will begin. The screen may go dark, the device will reboot, and you will see the manufacturer's logo or boot animation. Format process may take from a few minutes to half an hour depending on the amount of full memory and the speed of the drive. At this time, it is strictly not recommended to press the power buttons or try to interrupt the operation of the device.
Reset via Recovery mode when the system is not working
Sometimes the situation is such that it is impossible to get into the settings menu. The device may freeze at the logo, reboot endlessly, or not respond to touch input. In such cases, a special service mode comes to the rescue. This is an independent recovery environment, hardwired into the phone's memory, which allows you to control the system even when the main interface is unavailable. Recovery Mode. This is an independent recovery environment built into the phone's memory, which allows you to manage the system even when the main interface is unavailable.
To enter this mode, you must use a combination of physical buttons. Since there is no universal combination, it varies from model to model. The most common use is to hold the Volume Down (or Up) button along with the Power button. On some devices, such as older models Samsung, you may need to connect a USB cable to the computer when entering the mode.
| Manufacturer | Button combination | Input features |
|---|---|---|
| Samsung | Volume up + Power (or Bixby) | On new models you need to connect the USB cable to the PC |
| Xiaomi / Redmi | Volume up + Power | Hold until the Mi logo appears |
| Google Pixel | Volume down + Power | First you will get to Bootloader, then arrow selection |
| Huawei / Honor | Volume up + Power | Sometimes you need to hold both volume buttons |
When you get to the Recovery menu, you will find that the touch screen does not work. Navigation is carried out using the volume buttons (up/down), and the selection of an item is confirmed with the power button. You need to find the item Wipe data/factory reset. In some custom recovery, such as TWRP, the interface may be touch-sensitive and more friendly, but the principle of operation is the same.
What to do if the menu is in Chinese?
Sometimes on devices imported from China, the Recovery menu may be in Chinese. In this case, be guided by the icons or the number of lines. Typically the reset point is second or third on the list. If possible, connect your phone to your PC and use ADB commands to change the language or perform a reset.
After selecting a reset item, the system will ask for additional confirmation, often requiring you to select an item Yes or Confirm. After completing the cleaning process, select Reboot system now. The first startup after such a reset will last longer than usual, since the system reinitializes all memory sections.
Using ADB for a remote reset
For advanced users with access to a computer, there is a powerful debugging tool ADB (Android Debug Bridge). This method allows you to send a reset command directly, bypassing the device screen. This is especially useful if the touch screen is broken but the image is displayed, or if the device is stuck in a reboot loop but manages to connect to the PC.
For this method to work, USB debugging must be enabled on the phone in the Developer Options menu beforehand. If this feature was disabled before problems occurred, this method, unfortunately, will not work. You will need to install ADB drivers on your computer and connect your smartphone with a cable.
adb reboot recovery
adb shell recovery --wipe_data
The second command initiates the data clearing process. In some firmware versions, the command may differ, for example, it may be used adb shell am broadcast -a android.intent.action.FACTORY_RESET. However, using commands through the terminal requires great care. An error in syntax or entering an incorrect command can lead to unpredictable consequences for the software.
If ADB does not see the device, try installing generic Google USB Drivers or specific drivers from your smartphone manufacturer. Also check the integrity of the USB cable and port.
Possible problems and solutions
Even if the instructions are strictly followed, users may encounter unexpected difficulties. One of the most common problems is FRP (Factory Reset Protection) blocking. If you reset your phone using the buttons without first deleting your Google account, the system will require you to enter the password for this account during the first setup. This is protection against theft, and it is impossible to bypass it by legal means without the owner’s data.
Another common problem is the “bootloop”, when the phone constantly reboots after a reset. This may indicate damage to the system partition or incompatibility of previously installed custom firmware. In such cases, a simple reset is not enough; you may need to flash the device through a computer using specialized software, such as Odin for Samsung or SP Flash Tool for processors MediaTek.
⚠️ Attention: Menu interfaces and item names may differ depending on the Android version and manufacturer's shell. If you do not find an exact match, look for semantic analogues in the “About the device”, “System” or “Advanced settings” sections.
Sometimes after a reset, users complain about the battery quickly draining or the device heating up. This is normal behavior in the first 24-48 hours. The system indexes files, optimizes applications and downloads data from a backup copy in the background. Optimization process creates a high load on the processor, which temporarily affects autonomy.
If after a reset the phone continues to be unstable, the problem may not be in the software, but in physical wear and tear of the battery or damaged components boards.
Frequently asked questions (FAQ)
Will information be deleted from the SD memory card when reset?
By default, the standard reset procedure through the settings menu affects only the internal memory of the device. The data on the microSD card should be preserved. However, in some Recovery menus there is a separate item Wipe SD Cardthat must be activated manually. It is always better to remove the memory card before starting the procedure to eliminate the risk of accidental formatting.
Does the Android version reset to the one it had when purchased?
No, resetting to factory settings does not roll back the operating system version. If you updated your phone from Android 10 to Android 13, after the reset you will be left with Android 13, but in a “clean” form, without the applications you installed and personal data. To roll back the OS version, a complex flashing procedure is required, which is not provided for the average user.
How do you know if the reset was successful?
A successful reset is confirmed by the appearance of the initial setup screen (Welcome Screen), where you are asked to select a language, connect to Wi-Fi and log in to your Google account. If the phone immediately loaded into the desktop with your old icons, it means that the reset did not occur or was interrupted.
Is it possible to restore data after a Factory Reset?
Restoring data after a full reset is extremely difficult, and often impossible. Modern smartphones use memory encryption. A reset removes the encryption keys, making the remaining data on the drive an unreadable collection of bytes. Specialized recovery software can only help in rare cases, if the memory has not been overwritten with new data.