XDAevDB Information
Official LineageOS 16.0 for Mi MIX 2, ROM for the Xiaomi Mi Mix 2
Code:
#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. *

Installation:
If you are on stock OS, you need a custom recovery first. You can get the recommended TWRP recovery in the official installation instructions link below.
If you are coming from stock or other ROMs, you need to make a factory reset.
As always, make sure to backup before installing this ROM.

More detailed instructions at:
Install LineageOS on chiron

Download link:
LineageOS Downloads

Recommended Google Apps package:
Open GApps (choose the variant you want. Recommended nano package)

Required TWRP recovery
twrp-3.3.1-chiron-20190608.img

Official root addon
LineageOS Extras

Changelog:
Changes for chiron

Bug reports:
How to submit a bug report
LineageOS GitLab

Donate to support development:
Donate via PayPal to mikeioannina
Donate via PayPal to wight554
Donate via PayPal to LineageOS


Contributors
mikeioannina, wight554
Source Code: https://github.com/LineageOS

ROM OS Version: 9.x Pie
ROM Kernel: Linux 4.x
ROM Firmware Required: MIUI 9.1.24
Based On: LineageOS

Version Information
Status: Nightly

Created 2019-06-09
Last Updated 2019-06-10


FUENTE: https://forum.xda-developers.com/mi-...mix-2-t3938139