Easy Ways to Unlocking Bootloader on LG Phone


Aug 30, 2023 • Filed to: Remove Screen Lock • Proven solutions

Androids phones are becoming popular as they cover more user preferences and offer a wide variety of options for the consumers based on the features they want for the mobile devices. LG phone has started to gain fans due to its remarkable camera features, which can beat its rival competitors in quality. Despite being one of the underrated mobile brands out there, they continue to release LG phones that can rival big Android companies when it comes to the phone's features.

As of last year, LG announced that they had added multiple LG phones where you can unlock the bootloader. However, LG offered this option to their users until December 31, 2021. Any users who want to unlock their devices after this date cannot do so anymore as LG has already ended this service. Despite the ending of this service, you still have an option to unlock the bootloader of your LG phone, and we will share more of that in this article.

guide to unlocking bootloader lg 01

Part 1: What is a Bootloader on LG?

A bootloader on LG phones is software that allows your device to know what programs it will load, and this software runs every time your phone is turned on. Aside from that, this bootloader prevents your phone from being rooted to install mods for your LG phone and other custom recovery tools that can alter your phone's system settings.

One of the good things with Android is how easy it is to modify the device to your preference and a locked bootloader prevents you from doing that. LG provided a service for unlocking any of the LG phones' bootloaders last year, which is a rare occurrence for mobile companies to offer to their consumers.

Part 2: Should I Unlock My LG Phone Bootloader?

A lot of people are probably wondering if it is legal to unlock your LG phone's bootloader. We are here to tell you that yes, it is legal and safe to unlock your LG phone's bootloader, but you have to make sure that you do this properly, or else your phone will have a hard brick or cause damage to your device. However, if you are a mobile phone user that is very fixated on the ability to customize your device, then you can go ahead and do the process of unlocking your LG phone's bootloader.

You also need to take note of some disadvantages of unlocking your bootloader. One con would be that it carries a risk to your LG mobile phone and could damage your phone. Aside from that, unlocking also nulls the warranty of the device. As manufacturers only allow legal and allowed kernels to be loaded to your phone. You will need to think of these things before you decide to unlock the bootloader of your LG phone.

Part 3: Backup LG Phone Data Before Unlocking Bootloader

Now, you probably have decided to have the choice of customizing your LG phone and forage unlocking the bootloader. Now, before you do that, we advise you to ensure that you have already backed up your LG phone's data before unlocking it. This way by backing up, you will ensure that there is no data loss while unlocking.

"Dr.Fone - Phone Backup (Android)" is one of the top and most highly rated backup tools you can use to backup your LG phone data to your laptop without rooting your device. You can make sure that all of your data on your phone before unlocking is kept safe in your laptop for when you look back for any info or file. Make sure that no moments or information are missed.

guide to unlocking bootloader lg 02

safe Downloadsafe & secure

Part 4: How to Unlock Bootloader on LG Phones?

Unlocking your bootloader on an LG phone is possible if you want to do it independently. We have searched the internet for different options on how you can Lkickstart the process of unlocking your LG phone's bootloader. We will show you two options to choose from which shows how to unlock using the LG's Developer website and doing it on your own without the help of the LG Developer Website.

Option 1: Unlocking Bootloader with Unlock.bin File

You can follow this option if you were able to register for the service from the LG Developer website, which was valid until December 31, 2021. For those who registered, they will be sent an email that includes a document for you to use. Make sure you have registered before starting the steps below.

Step 1: First, you will need to obtain your device's IMEI by either dialing *#060# or checking the back of your battery to see if it is removable.

guide to unlocking bootloader lg 03

Step 2: Now, you will need to open the developer option for your phone by going to "Settings" choose "About Device," then "Software Information". After clicking on the "Build Number" 5 to 6 times, you will see the "You are now a developer" message. Go back to the "Developer Options"

guide to unlock bootloader lg 04

Step 3: Now, press "Win" + R together and type "cmd.exe" then press Enter. Connect your device to your laptop, copy the code "adb reboot bootloader" and then press Enter. A pop-up "Enable USB Debugging" will appear choose "Always Allow On This PC" and press OK.

Step 4: The bootloader mode will then be enabled. Then copy the code "fastboot OEM device-id" and press OK. You will then see the Unlock Key below, which will show up in the window.

$ fastboot oem device-id


(bootloader) Device-ID

(bootloader) CD58B679A38D6B613ED518F37A05E013

(bootloader) F93190BD558261DBBC5584E8EF8789B1


Step 5: Copy the code after the words "(bootloader" from lines 4 & 5 and make it into a 1 single code line as below.


Step 6: Press on "Win" + R then type "cmd.exe". Next, paste the code "fastboot flash unlock unlock.bin" and press Enter.

Step 7: It will install the Unlock.bin file and unlock the bootloader of your LG phone. Then copy the code "fastboot reboot" and press Enter. Once your phone starts, then you have successfully unlocked the bootloader.

Option 2: Unlocking Bootloader On Your Own

This option is for those who could not register for LG's developer website on time and would still like to be able to unblock their LG phone's bootloader. Follow the simple steps below to start unblocking.

Step 1: Now, you will need to open the developer option for your phone by going to "Settings" choose "About Device", then "Software Information". After clicking on the "Build Number" 5 to 6 times to see the message "You are now a developer" message. Then choose "Turn On OEM Lock".

guide to unlock bootloader lg 05

Step 2: Install QPST for the QFIL. Then download the Minimal ADB if you do not have any ADB on your laptop.

Step 3: You will also need to download the Sonim XP8 drivers. Then download the LG V30 firehose which you will need later.

Step 4: A back is needed now for your phone so you will need to put your phone on EDL or emergency download mode. Then start the QFIL plug for your device and follow the steps from this site to get into 9008 modes.

Step 5: Now is the process of backing up your phone and opening QFIL. Then from there, choose "select port" followed by Qualcomm HS-USB QDLoader 9008 (COM {port unit}).

Step 6: Look for "Select Build Type" and tick it. Then go to "Select Programmer" after selecting "Browse" and select the V30 firehose as mentioned in Step 3. On the lower right, you will see the storage type for UFS.

Step 7: Click the "Tools" on top, choose Partition Manager, and click OK. If it goes well, you will see the partition manager with the list of your LG phone's partitions. Make sure to make a backup. You can do so by highlighting then right click, choosing "Manage Partition Data", then "Read Data". Do this for all partitions of your LG phone.

Step 8: You can then go to your abl_a and abl_b partitions and select "Load Image" then load this bootloader. After, you will need to reboot your phone by holding on to the power and the volume down buttons. Next, close QFIL, shut down your phone, and hold the volume button when plugging in a USB.

Step 9: Finally, open the ADB folder and type the code "fastboot devices" and your phone will show up. You can then follow the directions you will see on your phone.

Part 5: Useful tips: Unlock LG Without Data Loss

As a gift to our readers, we have bonus tips for situations where you lock yourself out of your phone by using the wrong phone pattern multiple times. One of the best tools to screen unlock your LG phone is "Dr.Fone - Screen Unlock (Android)". This program guarantees that all of your files are protected. You can follow the steps below.

Step 1: Open the Dr.Fone - Screen Unlock application and from the options, you can choose "Unlock Android Screen/FRP" to continue with the next step.

guide to unlocking bootloader lg 06

Step 2: Next step would be for you to choose the correct brand that you have with your phone. Dr.Fone supports different brands, so make sure that you select the correct one to avoid any issues with the next steps. Choose the LG brand for this step.

guide to unlock bootloader lg 07

Step 3: You will then be shown instructions on how you can put your phone into download mode. Follow the steps that will be provided so you can move on to the next step.

guide to unlocking bootloader lg 08

Step 4: The next step would be for your device to download the recovery package, which should take a few minutes to download. Once the download is completed, you can click "Remove Now". Then once the process is complete, you will then be able to see that the removing password process has been completed, and you will be able to access all of your data on your device.

guide to unlock bootloader lg 09

safe Downloadsafe & secure


If you are ready to take on the first step of unlocking your phone, then you are in the right article. We hope that the trips we have shared will help you to unlock your LG phone's bootloader. When starting the unlocking, make sure that files are on backup by using Dr.Fone - Phone Backup (Android) which is the best tool to use to make sure your files and memories are kept securely. Then, go and start customizing your phone and making it more unique from everyone else.

screen unlock

James Davis

staff Editor

Home > How-to > Remove Screen Lock > Easy Ways to Unlocking Bootloader on LG Phone