Attached you can find a flashable version of the OOS3 camera which includes already the necessary libraries. No need to copy around anything on the system partition or installing the H2OS camera first.
Works for me on EXODUS.
All credits to gh...
LG released the 4.4.2 source code for the D802 as well. That means every device should get "native" support soon :)
I installed the build from the experimental latest folder.
1.: works but opens up the camera
4.: doesn't work but V gesture again disables flashlight
5.: works (play/pause)
9.: doesn't work...
This is the official TWRP 3.0.2 recovery from Grarak working with the new build: https://www.androidfilehost.com/?fid=24572330218882108
Work on EXODUS Nougat has started: https://twitter.com/Raja1612_m/status/793980631843803136