How to use LG Flash Tool

This post will show you how to flash the firmware on LG phones using the LG Flash tool. LG is known for the manufacturing of high-end smartphones. Although its influence has significantly from what it was before, its devices are still pretty impressive and are a good competition in the mobile phone market. Furthermore, it still has a lot of admirers and fans. In addition to that, we have also seen LG release experimenting devices such as the LG Velvet and LG Wing.

Talking about recognition, LG has some decent support in the custom development department. Once you unlock the device’s bootloader, you can flash custom ROMs from a substantial available collection and even install a custom recovery like TWRP. On top of that, you can even gain administrative control over your device by rooting it using Magisk. Once your device is rooted, you can flash countless Magisk modules and tons of mods. But with all these advantages that custom development brings, there is a risk of getting your device soft bricked or going into a boot loop if you flash an old custom binary.

For this problem, you have the LG flash tool. Using the LG Flash Tool, you can quickly flash the firmware on LG devices and bring them back to working condition. Similarly, like other smartphone companies, LG rolls out its OTA updates in batches. This means that every user does not receive the update instantly, and many have to wait for a long time before receiving the update for their device. But you can avoid all this waiting if you use the LG flash tool to manually flash the firmware on LG. So in this guide, we will show you how to use the LG flash tool to flash the firmware on LG devices.

Download LG Flash Tool

The Flash Tool is compatible with Windows OS versions, including Windows XP to Windows 11 (x32 or x64 bit). If in case you were searching for the latest version of the Flash Tool, then you can use the following links to download it on your computer:

Flash firmware on LG

How to Flash Firmware on LG Phones Using LG Flash Tool

Mentioned below in this guide are the step-by-step instructions on using the LG Flash Tool to flash the firmware on LG devices. But before you proceed with the flashing process, here is a list of requirements you need to take care of.

  • First, you will need to download the stock firmware file that you want to flash on your LG device. You can do so from the LG Software and Firmware page. It would be best to make sure that the file you download is in either the KDZ or the CAB format.
  • After that, download and configure the proper LG USB driver for your device on your computer.
  • Lastly, you will have to download and install the LG flash tool. This tool is to be used to flash the firmware on LG devices.

And that was it for the requirements. Now you are ready to proceed with the LG Flash Tool instructions to flash the firmware on LG devices.


STEP 1: First, extract the files of the LG flash tool to a convenient place on your computer.

STEP 2: After that, you need to double-click on the exe file to launch the LG Flash tool.

STEP 3: When the tool is opened, proceed to the Select Type option, and there, choose CDMA from the drop-down list.

STEP 4: Now, you need to click on the Browse button and search for the LG stock firmware file you downloaded earlier.


How to Flash Firmware on LG Phones Using LG Flash Tool 1

STEP 5: After that, click on the Normal Flash button situated at the bottom of the interface.

STEP 6: This will take you to the phone information section. Over there, you need to click on the Start button on the bottom right of the screen.

STEP 7: Now, select the country your firmware file belongs to and choose your desired language.

STEP 8: Once you have selected the region and chosen the language, click on OK to initiate the flashing process.

STEP 9: The process will take some time. You can keep track of the process from the progress bar. Note that you will probably see question marks, but you do not need to worry because that is entirely normal.

How to Flash Firmware on LG Phones Using LG Flash Tool 2

STEP 10: Your LG device will automatically restart when the process is completed. When that happens, you can disconnect your device from your PC and close the LG Flash tool.

So these were the steps on how you can flash the firmware on LG smartphones by using the LG flash tool. On this note, we conclude our post. We hope that you found this guide helpful. If you have any questions, please ask us in the comment section below.

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