Smartphone Samsung Galaxy A10, despite its budget class, often becomes a reliable companion for several years, but over time the software may fail or the device will begin to work incorrectly. In such situations, as well as when preparing a gadget for sale, the only correct solution is a complete return to its original state. This procedure deletes all user data, returning Android operating system to the “out of the box” state. This process is critical, and its implementation requires care to avoid losing valuable information or blocking the phone.
Many users are afraid to perform Hard Reset due to the risk of losing access to accounts or accidentally deleting photos that were not saved in the cloud. However, if you follow a clear algorithm of actions, the risk is reduced to zero. It is important to understand that there are two main methods for performing this operation: through the standard settings menu (if the phone turns on) and through Recovery mode (if the device is frozen or does not boot). Each of these methods has its own nuances, which we will discuss in detail below.
Before taking active action, it is necessary to realize the irreversibility of the process. After clicking the confirmation button to delete data, it will be impossible to restore it using standard means. Therefore, the first and most important step is creating a backup copy. If your Samsung A10 still shows signs of life, be sure to synchronize your contacts with Google account and save media files to a memory card or cloud storage Samsung Cloud.
Preparatory measures before a full system reset
Ignoring the preparation stage is the most common mistake leading to data loss. First, check which services your phone is linked to. Deleting your Google account before resetting on some versions of Android may be a prerequisite for subsequent activation, so that the system does not request a password from the old owner (FRP protection). It is also worth checking the presence of a SIM card and a memory card: external storage it is better to remove it physically so as not to accidentally format it along with the internal memory.
Battery charge plays a decisive role in the success of the operation. If the power is turned off while writing system files, the phone may turn into a “brick” that requires flashing via a computer. Make sure the charge level is at least 50-60%. If you have the opportunity, connect the device to a charger during the entire procedure, although in Recovery mode charging may not work correctly depending on the software version.
⚠️ Attention: Make sure you remember the password or pattern for your Google account. After resetting the settings, the Android security system will require authorization under the same account that was last on the device. Without this data, the phone will remain locked.
Check the installed applications. Some banking apps and instant messengers (for example, WhatsApp) require a separate backup within the application itself, since a standard system backup may not save the history of correspondence or biometric settings. Do not blindly rely on automatic synchronization - check whether your photos are actually in the cloud gallery.
☑️ Checklist before resetting
Method 1: Reset via the Android settings menu
This is the safest and easiest method, available to every user whose phone is functioning normally. The shell interface One UI from Samsung is intuitive, but the paths to the necessary items may differ slightly depending on the firmware version. You don't need special skills or a PC connection. Just follow the menu path by tapping on the screen.
Go to the main menu and find the icon Settings. Scroll down the list to the General settings section (or simply “General”). Here you will see the item Reset. By clicking on it, the system will offer several options, but we are only interested in Data reset. The system will show a list of what will be deleted: accounts, system settings, downloaded applications and files in the internal memory.
Carefully read the warning on the screen. At the bottom of the list there will be a button Reset or Delete everything. Once pressed, the phone may prompt you to enter your screen unlock PIN or Samsung account password. This is an additional measure of protection against accidental or malicious deletion of data by unauthorized persons. Confirm the action and the device will reboot.
If the phone asks for a password for your Samsung account when resetting, and you don’t remember it, try restoring access through account.samsung.com from your computer before starting the procedure.
Clearing process will take from 5 to 15 minutes depending on the amount of memory filled. The screen may turn off and on several times - this is normal behavior. Don't try to speed up the process by pressing buttons. After completion, the smartphone will turn on as new, with a welcome screen for selecting a language.
Method 2: Hard Reset via Recovery mode (buttons)
If your Samsung A10 is frozen, does not turn on, or you have forgotten the pattern key, the only way out is to use hardware buttons. This method starts recovery mode Android Recoverywhich works independently of the underlying operating system. It is important to know that on new versions of Android (starting from 11 and higher), entering this mode often requires connecting the phone to the computer with a cable.
Turn off the device completely. If the phone is frozen and does not respond to the power button, press the combination Volume Down + Power for 7-10 seconds to force a reboot, and then immediately proceed to the next step. Connect the switched off smartphone with a USB cable to a running computer or laptop. Without this step, the recovery menu may not appear.
Press the button Volume Up and the button Powerat the same time. Keep them pressed until the Samsung logo appears. As soon as the logo appears, release the power button, but continue to hold Volume Up until a black screen appears with a menu in English. Now control is carried out only by the volume buttons (up/down) and the power button (select).
What to do if the Recovery menu does not appear?
On some models Samsung A10 with updated software can only be entered into Recovery when connected to a PC. Also try using the original cable, as some cheap cables only transmit current, but not the data signal needed to activate the mode.
In the menu you will see a list of items. Use the volume rocker to select the line Wipe data/factory reset. Confirm your selection with the Power button. Next, the system will ask for confirmation, often requiring you to select an item Factory data reset or enter the word “yes”. Select confirmation. The formatting process will begin, which will be displayed as percentages or a log at the bottom of the screen.
Navigation and control in recovery mode
The Recovery mode interface may seem intimidating for a beginner due to the lack of graphics and touch controls. Everything here is controlled mechanically. Understanding the logic of this menu will help you avoid mistakes, such as selecting the wrong item, which in the worst case may lead to the need for flashing.
The basic commands in this mode are universal for most Android devices. The volume up button moves the cursor up, and the volume down button moves the cursor down. The power button serves as an analogue of a mouse click or pressing a finger on the screen. Be extremely careful: one extra movement of your finger can select the item Wipe cache partition (clearing the cache, which is safe) or, worse, items related to updating via ADB.
| Control button | Function in Recovery | Alternative |
|---|---|---|
Volume Up |
Move cursor up | No |
Volume Down |
Move cursor down | No |
Power |
Confirm selection (Enter) | No |
Home |
Not used (no on A10 buttons) | - |
After a successful reset (when the message Data wipe completeappears at the bottom of the screen), you need to return to the main menu. To do this, select item Reboot system now. The phone will reboot. The first boot after a reset always takes longer than usual - up to 10 minutes. This is due to the optimization of applications and the creation of new system files.
Solving problems with Google locking (FRP Lock)
Modern smartphones are equipped with an anti-theft system known as FRP (Factory Reset Protection). Its essence is simple: if you reset your phone to factory settings, during the first setup it will require you to enter the login and password for the Google account that was synchronized with the device before the reset. This is done so that a thief who steals a phone cannot simply erase the data and use it.
If you have forgotten your account information, the situation becomes more complicated. The official way is to restore access to your Google account through any other browser (on a computer or another phone). Go to google.com and try to reset your password. Once you reset your password, wait 24 hours before attempting to enter it on the reset phone - this is a Google security requirement.
⚠️ Warning: Do not try to bypass the FRP lock using dubious apps from the Internet, downloaded from dubious forums. This may lead to the installation of malware on your computer or the permanent blocking of the device with service codes.
In some cases, if the phone was purchased second-hand, the previous owner may not have logged out of his account. In such a situation, a reset will cause the phone to request someone else's data. The only solution is to contact the seller and ask them to remotely remove the device from the list of trusted ones in your Google account or provide the password.
Initial setup after data reset
When the phone finally boots up, you will see a welcome screen. Select language (Russian). Connect to a Wi-Fi network - this will speed up the activation and verification process. The system will automatically check for security updates. If you see a message saying "Software is up to date," that's a good sign.
You will be prompted to copy your apps and data. If you backed up to Google One or Samsung Cloud, select this option. The system will offer to restore contacts, call history, SMS and installed applications. This will take time, but will save you from manually installing each application separately. If there is no backup, select Do not copy and set up the phone as new.
Pay special attention to setting up biometrics. Scan your fingerprint or set up facial recognition. On the model Samsung A10 the fingerprint scanner is located on the back, under the camera. Make sure to place your finger on different sides for better accuracy. Also set up a PIN code or pattern - without this, some data protection functions will not be available.
The first boot after a reset may take up to 10-15 minutes. Do not panic if the phone hangs on the Samsung logo - this is a normal system optimization process.
Frequently asked questions (FAQ)
Will information be deleted from the SD memory card when resetting?
By default, when you select “Reset data” in the settings menu, the internal memory is cleared, but the memory card remains untouched. However, in Recovery mode sometimes there is a separate item or checkbox “Format SD Card”. Always read button labels carefully. For a 100% guarantee, remove the memory card before starting the procedure.
Is it possible to interrupt the reset if it is frozen at 50%?
It is strictly not recommended to turn off the phone or remove the battery (if it is non-removable) during the formatting process. This may damage the file system partition table and the phone will not boot at all. If the process does not move for more than an hour, try performing a forced reboot and entering Recovery mode again.
Will the reset remove the virus or trojan from the phone?
Yes, a full factory reset (Factory Reset) deletes all user applications and data, so most of the viruses located in the user partition will be destroyed. However, if the malware has penetrated deep into the system (root level or system partition), a reset may not help and a flashing via the computer will be required.
Why does the phone ask for the password for the old account after a reset?
This is the work of FRP (Factory Reset Protection) protection. It is activated automatically when you add any Google account to your device. Resetting the settings does not cancel this binding. You need to enter the details of the account that was last on the phone before the reset.
How long does the entire reset process take?
The data deletion procedure itself takes from 3 to 10 minutes, depending on the amount of memory. However, subsequent setup, restoring from a backup, and indexing files can take from 30 minutes to several hours. It is recommended to perform a reset when you have free time and access to an outlet.