How to Flash Firmware on LG Phones Using LG Flash Tool

In this post, we will show you how to flash 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, yet 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. As soon as you unlock the device’s bootloader, you are allowed to flash custom ROMs from a huge 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 you have your device 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 bootloop if you flash an old custom binary.

For this problem, you have the LG flash tool. Using the LG Flash Tool, you can easily flash firmware on LG devices and bring them back to working condition. Similarly, LG like other smartphone companies 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 flash firmware on LG manually. So in this guide, we will show you how to use the LG flash tool to flash firmware on LG devices.

Flash firmware on LG

How to Flash Firmware on LG Phones Using LG Flash Tool

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

  • First of all, 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. You also need 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 firmware on LG devices.

And that was it for the requirements. Now you are ready to proceed with the instructions on how to use the LG Flash tool to flash 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, chose 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 which you downloaded earlier.

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STEP 5: After that, click on the Normal Flash button that is 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 to which your firmware file belongs to and then select your desired language.

STEP 8: Once you have selected the region and chosen the language of your choice, 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. Do note that you will probably see question marks, but you do not need to worry because that is completely normal.

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STEP 10: When the process is completed, your LG device will automatically restart. 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 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, feel free to ask us in the comment section below.

Uzair Hussain

Uzair Hussain is a dedicated writer who loves to read and research about android phones and technology. Has always enjoyed exploring further into tech and likes to share his knowledge through publishing writings.

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