Download Syberia OS v4.7 custom ROM (Android 11) for Xiaomi Mi 9T Pro / Redmi K20 Pro (Raphael)

Syberia OS is an Android Open Source Project (AOSP) / CAF based custom ROM which focuses a lot on making enhancement to the features you already get on the Android OS, as well as introducing more customisation.

The latest version of Syberia OS for Redmi K20 Pro / Mi 9T Pro is based on Google's newest Android 11 with all the features you will expect. A couple of new features and bug fixes have also been introduced in the latest Syberia OS v4.7 custom ROM. Below is the full changelog as well as Download links.

Features of Syberia Project OS:

• OTA Updates
• Themes support
• Privacy Guard
• Wakelock and alarm blockers
• Real-time charging info on lockscreen
• Custom switch tiles
• Screen off animations
• Screen Record to the Power Menu
• Statusbar brightness control
• Navigation bar, Lockscreen shortcuts, StatusBar tuner
• Features flash-call-on-waiting
• Volume key music control
• Volume Rocker Wake
• Double tap to sleep on lock screen and status bar
• HOME as wake key
• Increasing ring feature
• Hide the power menu on the lock screen
• Status bar network traffic

Changelog Syberia OS v4.7 for Raphael:

• Enable config for dual LTE capability  
• Add bass booster preset 
• Build mock powerstat HAL  
• Adjust device rounded corners 
• Enable freeform window management 
• Adjust zram write back policy
• Bump zram to 2G  
• Add configs for Battery Health" 

How to Install:

• Make sure you have a custom recovery installed on your phone or download from the link below.
• Download the ROM, GApps and Magisk from the links below
• Copy them to your phone internal storage.
• Reboot to recovery by holding down power button and Vol up (simultaneously).
• Wipe system, data, cache, and dalvik cache.
• Flash the ROM.
• Flash GApps and Magisk (both optional).
• Then Reboot to system

Downloads:

• Twrp recovery for Raphael: Download Here or Here.
• Syberia OS v4.7 (Android 11) custom ROM for Raphael: Download Here or Here
• Gapps: Download Here
• Magisk: Download Here

Source: XDAThread