[Guide] How to Download KDZ Firmware File for All LG Smartphone Device.

Download LG KDZ Firmware. This guide will show you how to Download KDZ Firmware File for All LG Smartphone Device. KDZ file is Stock firmware for LG devices although sometimes comes with TOT file. You can use this KDZ firmware to flash boot loop LG device, to restore stock firmware or downgrade from the latest update. To use this KDZ file you must have LG Flashtool. Many people on my blog are asking how to get KDZ file that matches the LG device type. Actually, KDZ files are widely available on the internet, but sometimes it doesn't match with the LG device you're looking for.

Below is a guide to Download KDZ Firmware File for All LG Smartphone Device, follow the instructions carefully and to the point.

Method#1. Download LG KDZ Firmware.

1. Make sure you have to know IMEI number of your LG device. If not you can see this guide.
2. Make sure your computer or laptop is connected to the Internet.
3. Then open your Internet Browser (Internet Explorer, Mozilla Firefox, Google Chrome, etc)
4. Then Go To the Address Bar.
5. And type this.

• http://csmg.lgmobile.com:9002/csmg/b2c/client/auth_model_check2.jsp?esn=xxxxxxxxxxxxxxx

6. Where xxxxxxxxxxxxxxx is your 15 digit IMEI number.
7. If the IMEI numbers that you entered is incorrect you will see a message on the screen.



incorrect IMEI number

8. For the correct IMEI number, you will see this message appear on the screen.



correct IMEI number

9. Now, block the URL shown on the screen below.



kdz firmware - URL

10. Then copy-paste this URL into the Address Bar following with press enter on the keyboard.
11. Now you must see download progress on download bar.



kdz firmware download progress

12. Now, wait until download progress finished.

Method #2. Download LG KDZ Firmware.

1. You can use this second method to Download KDZ Firmware File for All LG Smartphone Device.
2. Make sure you have to know IMEI number of your LG device. If not you can see this guide.
https://goo.gl/C11yMj
3. Make sure your computer or laptop is connected to the Internet.
4. Then open your Internet Browser (Internet Explorer, Mozilla Firefox, Google Chrome, etc).
5. Then open this page.
6. Now, click IMEI CHECK menu.



how to download LG kdz firmware

7. Now, type IMEI number in the available column. then click the Check button.
8. This will open a new window, to download KDZ firmware link like the picture shown below.



How to Download KDZ Firmware File

9. Now, click the download link to download the KDZ firmware file.
10. Wait until download process is finished, it takes a while depending on KDZ file size.
11. Finish

If all method above fails, you can try to solve it with this trick. Here