[G4 Android Development] steadfasterX:
LineageOS is a free, community built, aftermarket firmware distribution of Android, which is designed to increase performance and reliability over stock Android for your device.

#include <std_disclaimer.h>
/*
* Your warranty is now void.
*
* We are not responsible for bricked devices, dead SD cards,
* thermonuclear war, or you getting fired because the alarm app failed. Please
* do some research if you have any concerns about features included in this ROM
* before flashing it! YOU are choosing to make these modifications, and if
* you point the finger at us for messing up your device, we will laugh at you.
*
*/

LineageOS is based on the Android Open Source Project with extra contributions from many people within the Android community.

It can be used without any need to have any Google application installed.

You will need to provide your own Google Applications package (gapps).

LineageOS does still include various hardware-specific code, which is also slowly being open-sourced anyway.

All the source code for LineageOS is available in the LineageOS Github repo.

And if you would like to contribute to LineageOS, please visit our Gerrit Code Review. Your changelog is whatever was merged into gerrit.
​

Important information:

This thread is for unofficial LineageOS 13.0 builds for LG G4 model H815

only

.

Its a continuation of the official one as it was abandoned back in July and I still prefer MM (N has still bugs and does not support encryption).

Known issues:

the kernel has security bugs which need to be addressed

its in testing state as I cant test it atm.. please report back! PLEASE MAKE A FULL BACKUP BEFORE TESTING!!

Installation:

First time flashing LineageOS 13.0 on your device, or coming from another ROM?

Download the zip(s)

Install latest TWRP from the official twrp.me website

Perform a nandroid backup of your current ROM (optional but recommended)

Wipe data/factory reset

Flash LineageOS

Optional: Install the Google Apps addon package, install the SU addon package(https://download.lineageos.org/extras, choose arm64)

Reboot

Download:

Google Apps:

OpenGApps (choose arm64, 6.0, nano)

TWRP Recovery:

https://twrp.me/devices/lgg4.html

Full Stock ROMs:

H815 V20D

Bootloader:

Remember ---> Flashing bootloader is risky so you flash at your own risk!

H815 V20D

Modem:

H815 V20D

ROM:

Last known fully working is 20170813! Sorry have to fix the blobs first!

Nightlies: http://droid.binbash.it

Sources:

Android: https://github.com/LineageOS

Device: https://github.com/steadfasterX/los_android_device_lge_h815

Kernel: https://github.com/LineageOS/android_kernel_lge_msm8992

G4 common device tree: https://github.com/LineageOS/android_device_lge_g4-common

Proprietary files: https://github.com/TheMuppets/proprietary_vendor_lge

.

XDA:DevDB Information

lineage-13.0-unofficial, ROM for the LG G4

Contributors

steadfasterX, codeworkx, genesixxbf3

Source Code: https://github.com/steadfasterX/los_android_device_lge_h815

ROM OS Version: 6.0.x Marshmallow

ROM Kernel: Linux 3.10.x

ROM Firmware Required: Bootloader unlocked, v20A (or greater) bootloader stack

Based On: LineageOS

Version Information

Status: Beta

Beta Release Date: 2017-08-21

Created 2017-08-21

Last Updated 2017-11-03