How to Flash Stock ROM on Android LG Smartphone Using LGUP.

How to Flash Stock ROM on Android LG Smartphone Using LGUP.

Flash Firmware LG with LGUP.  There are many methods to flash stock ROM on Android LG smartphone device. You can flash your LG device using the LG Flash tool or using LGUP. And now, on this guide, we will show you how to flash your LG smartphone using LGUP.  This is a new official tool from LG, you can use this tool to flash kdz/tot/bin firmware or stock ROM. Kdz firmware is a file used to upgrade or downgrade LG smartphone device, also you can use this LGUP tool to unbrick a soft bricked Android LG device. Flashing firmware/stock ROM on an Android device as well as install a new computer operating system.

Flash LG with LG UP

Prerequisite.  

1. Make sure your device is an Android LG smartphone.
2. Download the latest LG USB Driver from here.
3. For Verizon device, you can download this driver here 
4. Download the latest LGUP software from here.
5. Download the LGUP DLL file from here. looking for the best DLL file that supports your device only.
6. Download Stock ROM | Firmware (Kdz/DZ/tot/files) that supports your device. 

Flashing Guide.

1. Once all file successfully downloads, now install it one by one.
• Install USB Driver
• Install the latest LGUP software (this software run on most Windows operating system versions)
• Install the LG DLL file that supports your LG smartphone.
2. Once all file successfully installed on your computer, Then put your LG Smartphone into download mode, you can manually do it by ;
• Turn Off your LG Smartphone device.
• Then press and hold the Volume Up button while connecting your LG Smartphone to the computer using the USB cable.
3. Then run LGUP software.
4. Wait a moment until LGUP detects and recognizes your LG smartphone. This will install a necessary USB Drivers for your device.
5. Now, your LGUP should show up on your computer screen.



LGUP - new official LG flash tool

6. From the LGUP screen above, go to the process tab and select Upgrade. (1)
7. Then click on the BIN file under file type.



Flash LG Stock ROM using LGUP

8. Then click the button on the right side of the bin file shown in the picture below.
9. This action will browse your kdz/tot file you just download.
10. Once your kdz/tot file already in the LG UP software, now click Start.



Flash LG Stock ROM using LG UP

11. Now, LGUP will start the flashing process, this is indicated on the progress bar.



Flash LG Stock ROM using LGUP

12. Just wait until the step on progress bar shows 100% complete.
13. Once the flashing process completed, Unplug your Android LG smartphone device from the computer.
14. Then reboot 
15. Finish.

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