[ROM][H811/H815][7.0-7.1][OFFICIAL] Lineage OS 14.0/14.1 for LG G4

genesixxbf3

Inactive Recognized Developer
Mar 16, 2014
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Le Havre
LineageOS is a free, community built, aftermarket firmware distribution of Android 7.1 (Nougat), which is designed to increase performance and reliability over stock Android for your device.​
Code:
#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 official LineageOS 14.1 builds for LG G4 . The following will not be supported here:
  • Custom kernels
  • Mods
  • Xposed

We don't support Xposed and any logcat which includes a Xposed module will be ignored. You're kindly invited to not report bugs if you:
  • Flashed a custom kernel
  • Installed or did mods from untrusted sources
  • Modified system files

Known bugs:
  • Video Recording

Installation:
First time flashing LineageOS 14.1 on your device, or coming from another ROM?
  1. Download the zip(s)
  2. Install a compatible Recovery
  3. Perform a nandroid backup of your current ROM (Optional)
  4. Wipe data/factory reset
  5. Flash LineageOS
  6. Optional: Install the Google Apps addon package, install the SU addon package(https://download.lineageos.org/extras, choose arm64)
  7. Reboot

Download:
h815: https://download.lineageos.org/h815
h811: https://download.lineageos.org/h811


personnal nightlies http://host.erwanleboucher.fr/

XDA:DevDB Information
CM 14 on LG G4, ROM for the LG G4

Contributors
genesixxbf3, codeworkx
Source Code: http://github.com/CyanogenMod

ROM OS Version: 7.x Nougat
ROM Firmware Required: V20A Bootloader and modem

Version Information
Status: Beta

Created 2016-10-10
Last Updated 2018-01-28
 

mo976

Senior Member
Jun 17, 2008
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Awesome work, thanks Genesixx

If there are known issues I am sure the OP will update the first post. You can also flash it and post if you find anything, just don't forget to make a full backup first ????
 
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theslam08

Senior Member
Oct 24, 2008
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East Coast
wow excellent work!

Is this stable enough to use as a daily driver?
It is :)

Was running the 10-05 build for several days. I find it works just as good as CM13, possibly better (smoother/faster). Bugs are very minimal, features are too but overall this is a very stable and solid build so far!

THANK YOU @genesixxbf3 for bringing this to us! I don't really like CM13, but 14, something about it is very nice (coming from someone that prefers stock over aosp).

EDIT: It should be posted that H811 users need to be on 20o FW before flashing this, to make sure they get best experience (if you want sound/camera working).

EDIT2: Oh and now there is a thread for me to report: Zooming with standard gallery hot-reboots the phone.
 
Last edited:

ceanth

Senior Member
Feb 26, 2007
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It is :)

Was running the 10-05 build for several days. I find it works just as good as CM13, possibly better (smoother/faster). Bugs are very minimal, features are too but overall this is a very stable and solid build so far!

THANK YOU @genesixxbf3 for bringing this to us! I don't really like CM13, but 14, something about it is very nice (coming from someone that prefers stock over aosp).

EDIT: It should be posted that H811 users need to be on 20o FW before flashing this, to make sure they get best experience (if you want sound/camera working).
thanks, i might flash it tonight then. Should 815 users also be on stock rom before flashing this? I am currently on v20d stock rom
 

theslam08

Senior Member
Oct 24, 2008
1,067
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East Coast
thanks, i might flash it tonight then. Should 815 users also be on stock rom before flashing this? I am currently on v20d stock rom
Unfortunately I am not sure about the h815. With the h811 we had a recent issue where we had to be on the latest FW for it to fully work.

I would 'assume' it would be the same for you. May wish to wait for 815 users to report back which FW they're on and how it all works for them.

(and you don't have to actually be running the stock ROM before flashing this, the firmware is a once-flash-always-flashed type situation; firmware is not ROM based it stays between ROMs)
 
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kessaras

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Sep 28, 2013
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thanks, i might flash it tonight then. Should 815 users also be on stock rom before flashing this? I am currently on v20d stock rom
v20A or newer. So you are fine. Before flashing you don't care what rom you are on. You just need to wipe system , data , cache and dalvik cache and flash whatever you like.
 

kessaras

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Sep 28, 2013
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ok great.

I'll give it a go and report back with feedback to the group
(out of subject)
I wonder how do you live with the stock rom on G4 :D
You charge the phone 2 times per day ? haha
The stock rom has issues and it doesn't let the phone get into doze.
Have fun flashing ;) you will never wanna go back to stock again
 
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ceanth

Senior Member
Feb 26, 2007
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(out of subject)
I wonder how do you live with the stock rom on G4 :D
You charge the phone 2 times per day ? haha
The stock rom has issues and it doesn't let the phone get into doze.
Have fun flashing ;) you will never wanna go back to stock again
Haha. I flashed stock rom because I wanted to use Android Pay. There is a deal on in the UK where by you get free London Underground travel on Mondays throughout October.

I was planning on flashing something else after the offer is done but Android Pay failed to work this morning causing a massive queue behind me I have had enough of it!
 

kessaras

Recognized Developer
Sep 28, 2013
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Haha. I flashed stock rom because I wanted to use Android Pay. There is a deal on in the UK where by you get free London Underground travel on Mondays throughout October.

I was planning on flashing something else after the offer is done but Android Pay failed to work this morning causing a massive queue behind me I have had enough of it!
Hmmm. I don't use android pay but I read somewhere that you can use it with cm 14 or 13 if you use an official and stable build , not nightly or unofficial , and disable superuser in developer settings.
Of course I don't know if that's true