How to Install Google Assistant LG G3 (D855) . By FaserF

Installing Google Assistant is simple.
It's like installing cm on your phone through TWRP.

Requirements
Supported Only Android 7.0 or higher!
SuperSU or kernel with dm-verity disabled
Latest Google app (6.5.35.21 or newer)build.prop tweaks

1- Download GooglePixelExperience-flashable-V3.4-Android7.1.zip
2- Download GoogleAssistantBuildProp.zip
3- Download Root Explorer.apk

• Boot into TWRP
• Press Install

1. Choose and install: GooglePixelExperience-flashable-V3.4-Android7.1.zip
2. Choose and install: GoogleAssistantBuildProp

Reboot System.
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1- If you don't see Google Assistant:
Download Root Explorer.apk
Allow root acess if prompt.
In the top LEFT press Root
Navigate to: Root-System. Search file build.prop - long press - In the top RIGHT press 3 dots symbol.
Press Open in Text Editor.
Search and Change:
- Edit Android Version by locating ro.build.version.release= and changing the current Build Version. 
- Edit your Model # by locating ro.product.model= and changing your model #
- Change your product brand by locating ro.product.brand=

2- Wipe Google app Data.

Reboot!

Make sure your phone language is set to Google Assistant supported laungages

Creators: FaserF
Google Assistant Downloads