Download and Install official HavocOS v2.9 for Redmi K20 / Mi 9T (Davinci) [20-10-2019]

The Redmi K20 also known as the MI 9t in some regions is an high end mid-range smartphone from Xiaomi's sub brand Redmi. It is powered by Qualcomm's Snapdragon 730 chipset coupled with up to 8GB of RAM and 256GB of non-expandable internal storage.

This is the latest official build of the HavocOS for the MI 9t (Codename: Davinci). The latest official HavocOS custom ROM V2.9 for Davinci is based on the Android 9.0 Pie. The ROM also comes with a whole lot of changes as well as major improvements.

Havoc-OS is an AOSP (Android Open Source Project) based ROM. It has a very simple design and is heavily inspired by Google pixel. The ROM has a refined material 2 UI and it is also packed with a lot of features that you won't find on other ROMs.

Changelog:

• Initial October security patch.
• Synced with latest PIE source
• CAF Rebase
• Fixed GCAM Slowmo LAG
• Fixed WhatsApp VC LAG
• TopKek Thermal 
• Power Kernel 2.0 upstreamed 4.4.194 
• More UI Optimisations

How to Install:

• Download the ROM, Firmware and GApps from the links below.
• Flash latest firmware.
• Download latest ROM build & GApps.
• Reboot into latest TWRP.
• Wipe system, cache & data.
• Flash the ROM.
• Flash Gapps and Magisk (optional).
• wipe cash and dalvik.
• Reboot to system.

Download Links:

• Russian Twrp Recovery for Mi 9t / K20 (Davinci): Download Here.
• Havoc OS v2.9 for Mi 9t / K20 (Davinci): Download Here.
• Firmware V10.3.11.0 for Mi 9t / K20 (Davinci): Download Here.
• GApps: Download Here.
• Magisk: Download Here.

Note: If you are already on HAvocOS, Just flash the ROM Zip via recovery.

Source: XDAThread.