How to Flash Kdz LG G4 (LG H81510B) Via LG Flash Tool.

Flash LG G4. Flash firmware on an Android phone can be used to fix a boot loop issue. And LG G4 is the smartphone with 5,5 IPS LCD capacitive touchscreen, 16M colors, work on Android OS, v5.1.1 (Lollipop), upgradable to v6.0 (Marshmallow) and supported with Quad-core 1.44 GHz Cortex-A53 & dual-core 1.82 GHz Cortex-A57 CPU, Qualcomm MSM8992 Snapdragon 808 chipset, combined with 3 GB of RAM and 16 MP of  Main camera and 8 MP on secondary camera.

Let's see how to flash the firmware on the LG phone.

Prerequisite.

1. Download Stock Rom LG G4 (LG H81510B).  
• This Stock is KDZ file, remember to copy this KDZ file into LG Flash Tool 2014 folder
2. If you want to download kdz firmware based on the phone IMEI visit this link
3.  Download Driver LG:  
4. Latest LG FlashTool: 

#1. Flashing Guide.

For detail instructions on how to flash kdz firmware into LG phone can be found here

#2. Guide To Flash (R&D test tool)

You can use this second method, flashing LG device using R&D Test Tool. Here

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