Smartphone owners LG sooner or later face the need to return the device to its original state. Whether it’s selling a gadget, critical errors in the system, or simply wanting to start from scratch, a Hard Reset is the most effective solution. The procedure returns the software to factory settings, deleting all user data, applications and changes.
However, before you begin, it is important to understand that the process is irreversible. All photos, contacts, correspondence and installed apps will be destroyed without the possibility of recovery using standard means. That is why proper preparation and creation of a backup copy of data is not just a recommendation, but a mandatory step, ignoring which can lead to the loss of important information.
In this guide, we will analyze in detail all available reset methods: from the standard settings menu to using the Recovery engineering menu, which helps even when the screen is locked. You will learn how to properly prepare the device, what nuances exist for different versions Android and how to avoid common mistakes that turn your phone into a “brick.”
Preparing the device before a full reset
You should start with the most important stage - saving data. Since resetting erases internal memory, you need to manually transfer valuable files to external storage or cloud storage. Check if your Google accountis synchronized, since contacts and calendar are often stored there.
Make sure the battery charge is at least 50-60%. Interrupting the reset process due to a low battery may damage the system partitions, which will require a complex flashing through the computer. If the screen is broken or the sensor does not respond, connect USB mouse via an OTG adapter to navigate the menu.
☑️ Ready to reset
It is also worth removing the Google account from the phone settings before resetting if you plan to sell the device or transfer it to another person. This will prevent the activation of protection FRP (Factory Reset Protection), which locks the phone after a reboot, requiring you to enter the password from the last linked account.
⚠️ Attention: If you do not remember the password for your Google account, be sure to remove it from the phone settings (Settings → Accounts) before resetting. Otherwise, the device will be blocked after a reboot.
Method 1: Reset through the standard settings menu
This is the safest and easiest method available to every user. It does not require special knowledge and allows for gentle cleaning. The interface may differ slightly depending on the shell version LG UX, but the logic of actions remains the same.
Go to the section Settings and find the tab General or System. Depending on the model, you may need item Advanced. Look for the option Reset settings or Restore and reset. The system will warn you about what data will be deleted.
Press the button Reset the phone settings or Erase all data. You will be asked to enter your screen unlock PIN or pattern to confirm the owner's identity. After confirmation, the cleaning process will begin, which will take from 2 to 10 minutes.
Why might the phone not allow you to reset?
If the reset option is grayed out, the device may have superuser rights. (Root) or corporate security policies are activated. In some cases, the reset is blocked if the phone is connected to the computer via a USB cable for debugging.
It is important not to interrupt this process. Even if the phone freezes at the logo for a few minutes, this is normal - the memory partitions are being formatted. After completion, the device will reboot and start up as new, greeting you with the initial setup screen.
Method 2: Hard Reset via Recovery Mode (with buttons)
If the phone does not turn on, is stuck on the logo or you have forgotten the pattern, the recovery mode will help. Recovery Mode. This method allows you to perform a hardware reset, bypassing the operating system. Key combinations may vary for different models LG.
For most modern models (series G, V, K), the algorithm is as follows: completely turn off the smartphone. Press the Volume Down button and the Powerbutton at the same time. Hold them until the logo LGappears, then release the power button for a split second (without releasing the volume) and immediately press it again. This trick is needed to enter the reset menu.
When the message appears on the screen Factory data reset, release all buttons. This menu is navigated using the volume buttons, and selection is confirmed with the power button. Select item Yes or Wipe data/factory reset. Confirm the action by selecting Yes again.
If the button combination does not work, try connecting the switched off phone to the computer via a USB cable, and then hold down the Volume Down + Power buttons. This will activate Fastboot mode, from where you can also launch a reset.
After formatting is complete, a message will appear at the bottom of the screen Data wipe complete. Select the option Reboot system now to reboot. The first launch may take longer than usual - up to 15 minutes.
Method 3: Using Google Find My Device
If the phone is lost or stolen, but the Internet and geolocation are turned on, the reset can be performed remotely. This is also true if the touch screen is completely out of order, but the system works. To do this, you will need access to another device with Internet access.
Go to the website android.com/find and log in using the same Google account that is linked to the problematic one LG. Select your phone from the list of devices. The option will be available in the side menu Clear device.
After confirmation, the command will be sent to the phone. Once the device comes online, it will automatically erase all data and return to factory settings. This is a powerful security tool that allows you to protect personal information from strangers.
⚠️ Attention: Remote reset via Google Find My Device is only possible if the phone is turned on and connected to a mobile network or Wi-Fi. If the device is offline, the command will be executed the first time it appears on the network.
Problem solving: FRP protection and account blocking
Modern versions Android equipped with a security system FRP (Factory Reset Protection). It is designed to prevent an attacker from using a stolen phone after a reset. If you reset your phone using the buttons, when you turn it on, it will require you to enter the login and password for the Google account that was on it before.
If you have forgotten this data, restoring access can be difficult. There is no standard way to bypass FRP without a password - it is a security hole. The only legal way is to restore access to your Google account through the recovery procedure on any other device.
The table below shows the main symptoms and solutions to problems that arise during a reset:
| Problem | Probable cause | Solution |
|---|---|---|
| The phone requires an account after reset | FRP protection is activated | Enter the details of the last synchronized Google account |
| Cyclic reboot (Bootloop) | System file error or interrupted reset | Repeat Hard Reset via Recovery Mode or reflash |
| Sensor does not work after reset | Calibration failure or cable damage | Check in the service menu (*#54636#) or take it for repair |
| The phone does not turn on after reset | Battery is low or the software is damaged | Place it on charge for 1 hour, then try Recovery |
What to do if the phone freezes during reset
Sometimes the formatting process may be interrupted or freeze. If the screen is on but nothing happens for more than 20-30 minutes, there may be a problem. Don't panic and don't rush to disassemble the device. Try a forced reboot.
Press the button Power and hold it for about 10-15 seconds until the screen goes dark and the phone vibrates. If this does not help, use the combination to enter Recovery (Volume Down + Power) and try restarting the reset. Re-running the reset procedure via Recovery often solves the problem of freezing on the logo.
In rare cases, when a software failure is critical, flashing through a computer may be required using the utility LG UP or LG Flash Tool. This is a more complex process that requires installing drivers and finding the appropriate firmware file (KDZ) for your specific model.
⚠️ Note: Interfaces and menu layouts may change with Android updates. If the described points do not match yours, look for similar names in the “System” or “About the device” section.
The main key to a successful reset is a stable battery charge and the absence of interruptions during the memory formatting process.
Frequently asked questions (FAQ)
Will photos be deleted from SD cards when resetting LG?
By default, when you select the “Reset settings” or “Erase all data” option, the system clears only the internal memory of the phone. However, in some menus there may be a checkmark “Empty SD card”. Always read the warnings carefully before pressing the final button. To be safe, it is better to remove the memory card before the procedure.
How long does a full LG reset take?
Usually the process takes from 5 to 15 minutes. The time depends on the amount of internal memory and the number of files to be deleted. The first startup after a reset can also be long (up to 10 minutes), as the system optimizes applications.
Is it possible to restore data after a Hard Reset?
Without a previously created backup copy, it is almost impossible to restore data after a high-quality reset. Modern encryption methods in Android make data unreadable after clearing the keys. Specialized services can help only in rare cases, if the memory has not been overwritten with new data.
What should I do if the phone asks for a password that I don’t remember?
If it is a Google account password (FRP), it needs to be recovered through the Google website. If this is the lock screen password and you cannot enter the menu, only Hard Reset through the buttons (Recovery Mode) will help, but remember the risk of FRP locking.