[Xiaomi Mi 4] linuxxxx:
CyanogenMod 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.

#include "std_disclaimer.h"
/*
* Your warranty is now void.
*
* I am 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 me for messing up your device, I will laugh at you.
*/

CyanogenMod is based on the Android Open Source Project with extra contributions from many people within the Android community. All the source code for CyanogenMod is available in the CyanogenMod Github repo. And if you would like to contribute to CyanogenMod, please visit Gerrit Code Review.

Wiki

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

Installation

First time CyanogenMod 14.1 installation on your Xiaomi Mi4:

Read the official Wiki page

Unlock your bootloader if you haven't done so already

Flash a custom recovery via Fastboot

Push GApps (arm) and the CM 14.1 zip to your device

Boot into Recovery

Perform factory reset

Flash the CM 14.1 zip from SD card

Flash GApps from SD card

Reboot

Upgrading from earlier version of CyanogenMod (even from 13.0 and 12.1) :

Push the new CM 14.1 zip to your SD card

Boot into Recovery

Flash the CM 14.1 zip from SD card

Flash the most recent GApps for 7.1 if you are upgrading from earlier android version

Reboot

Supported devices

Mi3w

Mi4 (WCDMA)

These devices are supported, but the maintainer WILL NOT fix bugs that are reproduceable just in those devices

Mi4 LTE

Downloads

Lastest Nightly : http://get.cm/get/cancro-latest.zip

Lastest Recovery (Nightly) : http://get.cm/get/cancro-latest-recovery.img

Lastest Snapshot : http://get.cm/get/cancro-snapshot.zip

Lastest Recovery (Snapshot) : http://get.cm/get/cancro-snapshot-recovery.img

-----------------------------------------------------------------------------

Google Apps (arm): wiki.cyanogenmod.org/w/gapps

All the builds: http://download.cyanogenmod.org/?device=cancro

Reporting bugs

DO NOT report bugs if you're running a custom kernel

DO NOT report bugs if you've modifies system files

DO NOT report bugs if you've installed xposed and/or other mods

Grab a logcat right after the problem has occurred. (Please include at least a few pages of the log, not just the last few lines, unless you know what you're doing.)

If it is a random reboot, grab /proc/last_kmsg. (Do not bother getting a logcat unless you can get it just before the reboot. A logcat after a reboot is useless)

If the problem disappears after running "setenforce 0" from a root shell, grab /data/misc/audit/audit.log

Remember to provide as much info as possible. The more info you provide, the more likely that the bug will be solved. Please also do not report known issues or bugs reported in the lastest 5 pages of this thread. Any bug not reported in the bug report format below may be ignored.

Phone Informations
* Model (Mi3 / Mi4 / Mi4 LTE)
* CM version
* Gapps version
What you did:
* Wipe data: y/n
* Upgrade from previous official cm build: y/n
* Restore with titanium backup: y/n
You're using (if yes write which one) :
* Task killer
* Phone cleaner / Battery enhancer apps
* Non-stock kernel
* Modified kernel settings
* Other mods
Bug info:
* Last version it worked on
* Repro steps

F.A.Q.

I get error 7 while flashing this rom, what does it mean?

Read what the recovery says: "You're running on an unsupported (Kitkat) baseband". In order to flash the lastest CM builds you must have Miui MM baseband and partition layout installed. Visit http://bit.ly/cancroCMBaseband to learn how to update these

ROOT! ROOT! Give me root or i'll die!!! Where root is???

First of all DO NOT flash any SuperSu/SuperUser/SuperMan zip package to get root. Go to Settings>Developement Settings>Root access and select "Apps Only"

Why no nightly today?

Build failed. Check again tomorrow

When do I have to wipe data?

You must wipe data only when you're switching from another rom or migrating to Snapshot branch from Nightly and vice versa. You don't need to wipe data when you update in the same release channe (this applies to 13.0 -> 14.1 upgrades too)

Why no <insert miui feature here>?

Because this is CyanogenMod

Will you add <insert awesome feature here>?

I won't. If you write it, submit a commit to gerrit, where it will be reviewed.

The CyanogenMod team would like to thank everyone involved in helping with testing, coding, debugging & documenting! Enjoy!

XDA:DevDB Information

[OFFICIAL] CyanogenMod 14.1 - mi4 [cancro], ROM for the Xiaomi Mi 4

Contributors

linuxxxx

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

ROM OS Version: 7.x Nougat

ROM Kernel: Linux 3.4.x

ROM Firmware Required: MiUi MM baseband and partition layout

Version Information

Status: Nightly

Created 2016-11-08

Last Updated 2016-11-14