TeamHorizon's XenonHD rom builds for Xiaomi Redmi Note 3 Pro (kenzo)
http://www.xenonhd.com/
XenonHD is a custom firmware aka ROM for various Android devices. It is built from Android Open Source Project (AOSP) with additional features, performance and battery life improvements.
The idea behind XenonHD is to give users a ROM that is "blazing fast, rock stable and buttery smooth".

Device Source:
https://github.com/TeamHorizon/android_device_xiaomi_kenzo
https://github.com/TeamHorizon/android_kernel_xiaomi_kenzo
Flashing Instructions:
To install this ROM you will need to have a latest custom Recovery such as TWRP or PhilZ installed.
- Copy the downloaded ROM to your phone.
- Boot into your recovery
- Back up your ROM
- Enter recovery
- Make a full wipe (system, data, cache, dalvik). If you're updating rom or have other 5.1 already you don't need to wipe data (wipe system, cache, dalvik)
- Install the ROM
- Install GAPPS package
- Reboot - the first boot can take up to 5 minutes
Download Links:
ROM: Official (kenzo)
Gapps: opengapps.org
XDA:DevDB Information
Official XenonHD 6.0 ROM by TeamHorizon, ROM for the Xiaomi Redmi Note 3
Contributors
dadi11
Source Code: https://github.com/teamhorizon
ROM OS Version: 6.0.x Marshmallow
ROM Kernel: Linux 3.10.x
ROM Firmware Required: Unlocked BL, Recovery
Based On: AOSP
Version Information
Status: Stable
Created 2016-08-17
Last Updated 2016-08-28