How To Unlock Bootloader Of LG G8 ThinQ {Official Method}

Unlock Bootloader Of LG G8 ThinQ

Do you want to know How To Unlock Bootloader Of LG G8 ThinQ then you are at the right place? Today in this article I will guide you step-by-step on How To Unlock Bootloader Of LG G8 ThinQ. I have shown you the easiest method to unlock the bootloader.

Make sure to read this guide till the end because there are some Notes and Warnings in between the steps. So, reading the complete guide will prevent errors. However, Unlocking your phone’s Bootloader totally depends on your needs.

Note: Use These Methods With Your Own Risk! MyPhoneUpdate is not responsible for any damage to your phone.

About LG G8 ThinQ

This LG G8 ThinQ is having a 6.1 Inch Full HD+ 1440 x 3120 pixels AMOLED capacitive touchscreen which is protected by Corning Gorilla Glass 5. LG G8 ThinQ is powered by the Qualcomm SDM855 Snapdragon 855 (7 nm) chipset which is an Octa-Core CPU. It has 8GB of RAM and 256GB of Internal Storage. It’s a dual-SIM device with a dedicated micro SD card slot. Moving to the OS this device runs on Android 9.0 (Pie).

On talking about the camera it has a Dual Rear-Facing Camera of 16MP at f/1.5 aperture and a secondary camera of 16MP at an f/1.8 aperture which is an ultra-wide lens. It has Dual Front-Facing camera of the 8MP shooter and moving to the battery it has aNon-removable Li-Po 3500 mAh battery which also supports Quick Charge 3.0 as well as Wireless charging support. We also have a Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer sensors.

Related Article: How To Root LG G8 ThinQ

Why To Unlock Bootloader

The bootloader is usually locked on an Android device the manufacturer wants you to stick to their Android Version, OS Version specifically designed for your phone.

Once you Unlock Bootloader of your phone you can Customize Your Phone, Install Custom ROM, Custom Kernel for your Android Device.

The bootloader is a very useful feature which will allow you to Install Custom Recoveries, Root Your Device. Also if you are a Custom Rom lover then in order to install custom ROM you have to unlock the bootloader of your device.

But before we proceed to Unlock Bootloader Of LG G8 ThinQ. Let me explain to you the Advantages & Disadvantages of Unlocking Bootloader Of LG G8 ThinQ.

Advantages Of Unlocking Bootloader Of LG G8 ThinQ

  • You can Install Custom ROM’s once you unlock the bootloader
  • After Unlocking Bootloader you can Root your phone
  • You can easily Install TWRP Recovery & CWM Recovery on your phone
  • Install a Custom Kernel to increase your phone performance
  • You will be able to Remove Pre Installed Bloatware

Disadvantages Of Unlocking Bootloader Of LG G8 ThinQ

  • Once you unlock your phone bootloader your Phone Warranty will be Void
  • You might face Problems With OTA Updates
  • While Rooting Or Installing Custom ROM you might get Stuck Into Boot Loop

Pre-Requirements Before Your Unlock The Bootloader

  • You Need A PC/ Laptop To  Unlock The Bootloader
  • Make Sure Setup ADB And Fastboot On Windows (Important Step)
  • Charge Your Phone To 100% Or Minimum 75%
  • Take Complete Backup Of Your Phone
  • This Guide Is Only For LG G8 ThinQ Do Not Try This Method On Other Devices

Steps To Unlock Bootloader On LG G8 ThinQ

Step 1: First Off We Need To Enable Developer Options For That Go To Settings >> About Phone >> Now Tap On Build Number 6-7 Times

Step 2: Now Go Back >> Go To Advanced Settings >> Developer Options >> And Enable OEM Unlocking Option

Make Sure Setup ADB And Fastboot On Windows (Important Step)

Step 3: Once You Successfully Install ADB & Fastboot Drivers. Now Its Time To Take Backup Of Your Files. So, To Do That Follow These Steps:

  • Go To “Settings” >> Tap On “Backup And Reset”
  • Now You Have To Check Both “Back Up My Data” And “Automatic Restore” Options. Then, Tap On “Backup Account” >> Add Your Google account
  • Again Go To “Settings” >> Tap On “Google” Under “ACCOUNTS” Section. Choose Your Android data Which You Want To Be Synced

Step 4: Now You Need IMEI Number Of Your Phone. “Dial *#06# To Get IMEI Number Of LG V40 ThinQ”

Now Let’s Proceed To Unlocking Procedure

Step 5: Once Done Head Over To Your PC. And Go To Platform Tools Folder >> Type “cmd” In The Address Bar & Press Enter To Open Command Prompt

Unlock Bootloader On LG G8 ThinQ
Unlock Bootloader On LG G8 ThinQ

Step 6: Boot Your Phone Into Fastboot Mode

  • Power Off Your Phone >> Now Press & Hold Volume Up + Power Button Together Till You See Boot Logo

Step 5: Once Done Now Connect Your LG G8 ThinQ To PC/ Laptop Using USB Cable.

Step 6: Now On Command Window Type The Following Command

adb reboot bootloader
  • Now We Have To Get The Device Id For That Type The Following Command
fastboot oem device-id
  • After That You, Will See This Message. Example:

$ fastboot oem device id

( bootloader )—————————————————

( bootloader ) Device ID.

( bootloader ) CJM58B679A38P6B613ED918F27D05E013

( bootloader ) F93190ND558261DBAC4484E8EF8789B1

( bootloader )—————————————————

  • We Need Device ID To Get The Unique Unlock ID For LG V40 ThinQ.
  • Combine Both ID’s & Paste The ID. Example:


Step 7: Now Copy Device ID And IMEI Number Of LG V40 ThinQ

Step 8: Go To LG Developer Website >> Scroll Down >> And Click On “Start Unlocking the Bootloader”

Step 9: On Next Step, You Will Be Asked To Fill Your Phones Account Details

Paste “Device ID” & “IMEI number” That You Copy

Step 10: After That Click On “Confirm” Button

Step 11: Once You Confirm You Will Get An Email From LG Along With A File “unlock.bin” File. Just Download It And Move The File To ADB And Fastboot Folder

Step 12: Now On Command Window Type The Following Command

fastboot flash unlock unlock.bin
  • Hit Enter >> Now Again Type Last Command To Reboot Your Phone
fastboot reboot

Step 7: That’s It 🙂 You Have Successfully Unlocked The Bootloader Of LG G8 ThinQ. Now you can Flash SuperSu, Custom ROM, TWRP Recovery, & Custom Kernel.

Also Read:

Final Words: So, this is all about How To Unlock Bootloader On LG G8 ThinQ. I have shown you the easiest method to Unlock Bootloader Of LG G8 ThinQ. I hope this method worked on your phone. If you want to ask any questions related to Unlock Bootloader then make sure to comment down below. We would love to hear from you!

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