TL;DR:
A factory reset can remove the lock screen from a locked LG phone, but it will also erase all data and settings. You can reset a locked LG phone using methods such as Android Unlock, Google Find My Device, LG master reset codes, or Recovery Mode.
Have you ever experienced a phone getting locked because you couldn't recall the password? That dreaded feeling isn't something pleasing. One way to bypass the screen lock from any device is factory reset it. It's termed a master reset, which restores any electronic gadget to the original settings.
In that process, all data stored on the device will also be reset back to the manufacturer's original settings, including the lock code. A factory reset can save your device from any virus or when you want to sell it so that your data can be protected. It wipes everything from your device. This way, the other person buying it will not get your personal info. In this guide, we'll walk you through how to factory reset an LG phone that is locked.

If you are unable to access your locked LG phone because you forgot the screen password, PIN, or pattern, Android Unlock can help remove the lock screen and restore access to your device. Instead of trying complicated reset combinations, this tool provides a straightforward way to reset an inaccessible Android phone.
It supports removing various types of Android screen locks, including PINs, patterns, passwords, fingerprints, and face recognition. With its simple operation process, you can reset your locked LG phone within a few steps and prepare it for normal use again.
Other features that make Android Unlock a practical choice include:
How to factory reset an LG phone that is locked?
01Install and open Android Unlock on your computer. From the toolbox, select "Remove Screen Lock", then connect your locked LG phone to the computer using a USB cable.

02Choose your device mode from the available options and click "Start to Unlock" to continue. Follow the instructions shown on the screen to put your LG phone into Download mode. The program will then prepare and install the required recovery package on your device.

03Once the recovery package has been downloaded successfully, click "Remove Now" in the program to begin resetting the locked Android phone. Wait until the process finishes, and you can access your LG phone without the previous screen lock.

This is probably among the easiest ways of resetting an Android. This functionality lets you find your device, change the lock, or wipe it remotely. Everything is done remotely, making it very convenient when you lose your device. When your Android device is already linked to a Google account, resetting will be quick.
Step 1. Head to Find My Device, then sign in with Google account credentials. Use the correct credentials that are linked to the device.

Step 2. Click on the icon showing your device to get the options that are related to the phone. You'll know the device's location and can erase data or conduct basic operations. To change a lock, choose the "lock" icon.

Step 3. From the popup message, you'll be prompted to provide a new passcode for the device. Hit "Lock" when done applying the chances.
Step 4. To reset the phone, hit the "Erase" option. You'll again receive a new message asking you to confirm the action. Choose "Erase" again to delete all data from the LG phone.
Normally, you can master reset LG phones by using the settings option. You head to "General" > "Backup" > "Reset", then "factory reset options". When there, you just press the "Reset" icon to confirm. When you do that, your device's internal storage, which includes your Google account, settings, photos, etc, will be erased.
If the phone is locked, you may use the emergency dial to reset it. It's a great technique to reset without using a passcode. Here's how to reset LG phone without passcode:
Step 1. Hold emergency dialer icon. Some devices have a button, or you'll see a word with an Emergency description in it. It can launch the rudimentary dialer where one can make emergency calls anytime.
Step 2. To reset your phone, dial "1809#*101#" or "2945#*#". These codes are sure to work and can reset the phone. If it doesn't, you can dial "#668" by pressing the power key simultaneously.
Step 3. These codes can also change with the model of the device. But you can use "*#*#7780#*#*" to call since it's compatible with almost all Android phones.
As a last resort, you can use Android's system recovery. Remember, you first have to boot LG phone into Recovery Mode, erase its data, and reset it to factory settings. As such, it will delete all of the data you saved on your device as well as its settings. This is the main reason this method is considered the last option.
Here's how to factory reset LG Tracfone without password using System Recovery:
Step 1. First, make sure the phone is switched off. If it doesn't, hold the "Power" key to switch it off.
Step 2. Next, hold the "Power", "Volume", and "Home" keys for a few seconds. Some LG phone models use the combination of "Power" and "Volume Down" keys.
Step 3. After the device gets to Recovery Mode, you'll use the "Volume Up & Down" buttons to choose "wipe data/factory reset". Then confirm the choice and choose "Yes -- delete all user data".

Step 4. As your device restores, ensure you don't interrupt the process. Lastly, select the option to reboot to normal mode.

Once done, your phone will be reset and restarted without a lock. Remember your data will be lost, so ensure you do data backup.
This article has discussed the most effective ways to factory reset an LG phone when locked. Since a factory reset will remove all data and settings from your device, it is recommended to back up important files before starting the process if you still want to keep them.
If you are looking for a simpler way to regain access to your locked LG phone, Android Unlock can be a practical choice. It can help remove various screen locks and reset locked Android devices through a straightforward process, allowing you to use your LG phone again without complicated operations.
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