[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] dianlujitao:
CyanogenMod is a free, community built, aftermarket firmware distribution of Android 5.1 (Lollipop), 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.
*
*/

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

All the source code for CyanogenMod is available in the CyanogenMod Github repo. And if you would like to contribute to CyanogenMod, please visit our Gerrit Code Review. Your changelog is whatever was merged into gerrit.

Official CyanogenMod 12.1 nightlies thread: http://xdaforums.com/android/development/rom-cyanogenmod-12-1-nightlies-huawei-t3203635

Official CyanogenMod Wiki:http://wiki.cyanogenmod.org/w/Main_Page

Important information:

This thread is for CyanogenMod 12.1 builds for Huawei G620S, Honor 4/4X

Kernel based on official kernel source for Honor 4C(MSM8939), ported to MSM8916, update necessary drivers to QCOM lolipop baseline, and update from v3.10.28 to v3.10.49.

Many vendor blobs kang from rendang

Init scripts from Qualcomm's latest baseline: LA.BR.1.2.4-02710-8x16.0

Use open sourced charger

Set minium screen backlight to 5

If your device have an official lolipop port, please install that before install this CM port.

Supported devices:

C8817D

C8817E

G621-TL00

G620S-UL00

Che1-CL20

Che1-CL10

Che1-L04

G620S-L01 users please turn to surdu_petru's thread

I stop supporting the device for now!

What works:

Everything EXCEPT NFC

Installation:

First time flashing CyanogenMod 12.1 on your device, or coming from another ROM?

Download the zip(s)

Install a compatible Recovery, e.g., my TWRP with F2FS support: http://xdaforums.com/android/development/recovery-twrp-2-8-7-0-touch-recovery-t3199386

Perform a nandroid backup of your current ROM (Optional)

Wipe data/factory reset

Flash CyanogenMod

Optional: Install the Google Apps addon package. OpenGAPPS recommended

Reboot

Source code:

https://github.com/cyanogenmod

https://github.com/dianlujitao

Screenshots:

Changelog:

15/9/10:

First release

15/9/13:

Sync with latest CyanogenMod source

Fix CPU Hotplug

Enhance Wifi signal strength (credits: @surdu_petru)

Fix multi-color battery & notifiction LED

Fix FLAC playback for some third-party players

Enable MTP by default

Add call recording

Add support for F2FS

Add PCC calibration interface

Add double-tap-to-wake

Add glove mode

Add HW-based crypto support in kernel

Update CPU gorvenor driver from Qualcomm

Update thermal driver from Qualcomm

Update kernel scheduler and related syscalls (sched) from Qualcomm

Update memory manager from Qualcomm

Update lowmemorykiller from Qualcomm

Update bluetooth blobs from rendang

Enable KSM

Merge a bunch of kernel updates from Qualcomm baseline (see kernel commit for details)

Set SELinux to enforcing mode

Download:

http://yunpan.cn/cm4X5Hd42g3MA

Password: 345b

Credits:

Code Aurora Forum

CyanogenMod Team

@surdu_petru

EloYGomeZ

ivan19871002

syhost

zhaochengw

mandfx

cofface

XDA:DevDB Information

CyanogenMod, ROM for all devices (see above for details)

Contributors

dianlujitao

Source Code: https://github.com/dianlujitao

ROM OS Version: 5.1.x Lollipop

ROM Kernel: Linux 3.10.x

Based On: CyanogenMod

Version Information

Status: Beta

Current Beta Version: 2

Beta Release Date: 2015-09-13

Created 2015-09-10

Last Updated 2015-09-17