[ROM][10.X][OFFICIAL] Evolution X | Radiant | Curtana

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Senior Member
Feb 18, 2009
Can I install this ROM straight from the default miui 11.0.10 global that comes pre-installed? Unlock bootloader, fastboot twrp, wipe etc, install this ROM,


New member
Dec 31, 2020
hi I am newbie here.
On my redmi note 9 pro (Curtana), whenever I receive a call or make a call I always get a complaint that my voice is muffled and also there no active noise cancelation working. mic works just fine on stock rom or mi eu rom but not on custom rom. please help me out.


New member
Jul 28, 2020
when I played call of duty mobile ..repeatlly game crashed and jump me out..anybody has this issue?


Senior Member
Nov 22, 2016
Shame this one got abandoned.
None of the other newer unified ROMS works correctly for me.
this is the only ROM for me that supports higher Bluetooth codecs(AAC,APT-X).


Jul 26, 2016
Hello guys, so this is a little feedback from me... I've been using build 5.2 for a week or so on my Joyeuse, and these are things that I consider rather annoying and hoping maybe some of you guys could share your experience or help me with it...

First is sometimes I encounter a random restart right after I restarted my phone. And I also encounter some apps (in my case it is LINE Messenger) suddenly just crashes and refused to open, I have to wait several seconds for it to open. Sometimes some apps got logged out (this rarely happens).

The volume from the speaker in my opinion is rather quieter than the stock rom which for me is kind of a downer since I watch a lot of youtube.

But overall I reallly like this rom and hoping to find fixes for it rather than changing to another rom


New member
Jan 25, 2021
Hi everybody, I apologise if this is the wrong place because I'm a complete n00b when it comes to Andoid roms, never flashed a phone before so will look for practice on old handsets beforehand. Could anybody confirm if this will work on the none Indian EU version?

Appreciate your time


Jul 26, 2016
Hi everybody, I apologise if this is the wrong place because I'm a complete n00b when it comes to Andoid roms, never flashed a phone before so will look for practice on old handsets beforehand. Could anybody confirm if this will work on the none Indian EU version?

Appreciate your time
Hi there, I'm using a unit which is intended for Indonesia.. and it works well. Just find the "miatoll" ones and you're good to go


Apr 14, 2018
Hi, I just installed the latest version 5.3, but the bluetooth does not work, it connects but does not send audio to the headphones, I tried with a haylou GT1 and a speaker.


Apr 14, 2018
Hi, I just installed the latest version 5.3, but the bluetooth does not work, it connects but does not send audio to the headphones, I tried with a haylou GT1 and a speaker.
I just answer myself in case someone is useful, I installed the android 10 firmware, because without firmware it did not work as well as with the android 11 firmware.


Senior Member
Jul 13, 2012
Bordeaux (France)
J'ai all I just installed the 5.3 version wich is normaly supposed to work with joyeuse. But impossible to install it.bit is only bootlooping with thé redmi logo. Previous version is working fine.

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    Evolution X 4.5 for the Redmi note 9s/Pro Curtana
    * Your warranty is void. Or vaild, probably?
    * I am not responsible for bricked devices, dead SD cards, Ebolation X,
    * thermonuclear war, or the current economic crisis caused by you following 
    * these directions. YOU are choosing to make these modificiations, and if 
    * you point your finger at me for messing up your device, I will LMAO at you.


    Living, Breaking, Keep Evolving.
    Pixel UI, customization and more, we are Evolution X!

    - Team Evolution X -
    @peaktogoo (Now RealAkito)

    - Special Thanks -


    Reach us on Twitter! @EvolutionXROM


    - 20 Accent Colors
    - 5 Lock Screen Clock Styles
    - Pixel 2019 Wallpapers
    - Pixel Theme Picker
    - 4G/LTE Icon Toggle
    - Brightness Control
    - Network Traffic Activity
    - VoLTE Toggle
    - Force Close Notifications
    - In Call Vibrations
    - Kill App Button
    - Notification light Config
    Quick Settings
    - Bottom Brightness Slider Toggle
    - Gaming Mode Quick Settings Tile
    - Quick Pulldown (Left/Right)
    - Quick Settings Rows & Columns Customization
    - Tile Titles Toggle
    - AOSP Gestures
    - Back Gesture Height Config
    - Double Tap to Sleep Lockscreen
    - Double Tap To Sleep Status Bar
    - Screen Off Power Button Torch
    - Swipe To Screenshot
    - Fingerprint Authentication Vibration Toggle
    - Lock Screen Charging Info
    - Lock Screen Music Visualizer
    - Lock Screen Shortcuts
    - Media Artwork Toggle
    - Pocket Detection
    - Status bar visibility toggle
    - Invert Layout
    Hardware Buttons
    - Power Menu Customization
    - Volume Rocker Cursor Control
    - Volume Rocker Playback Control
    - Volume Rocker Wake
    - Alarm Blocker
    - Default USB Config
    - Wakelock Blocker
    - Wake On Charge


    You tell me - and send a logcat too :)



    First Time Install / Clean Flash
    Download the latest build, (make sure you are on v11.0.8 eu/global)
    Reboot to TWRP
    Wipe data
    Flash ROM
    Reboot to system
    If device reboot to TWRP, format data
    Reboot to System and #KeepEvolving

    Update / Dirty Flash
    1. Reboot to Recovery
    2. Download the proper ZIP for your device
    3. Flash the ROM via adb sideload
    4. Reboot to System and #KeepEvolving

    Light Screenshots / Dark Screenshots / Donate to DEV! / Official Chat/ Device Support


    XDA: DevDB Information
    Evolution X 4.5 ROM for the Redmi Note 9s/Pro

    Source Code: [url]https://github.com/Evolution-X[/URL]
    Trees for the device: [url]https://github.com/Redmi-SM6250[/URL]
    My Evo-x tree: [url]https://github.com/Redmi-SM6250/android_device_redmi_curtana/tree/Evolution-X[/URL]

    ROM OS Version: 10.0
    ROM Kernel: Linux 4.14.187-Illyrian+
    ROM Firmware Required: Unlocked Bootloader, TWRP
    Based On: AOSP

    Version Information
    Status: Stable
    Current Stable Version: Download
    Stable Release Date: 2020-05-4

    Created 2020-05-4
    Last Updated2020-07-15
    This rom might not boot - very early stages - just setting up the forum now so everyone is aware that development is ongoing for this device and we plan to bring lots of roms for this great community please don't ask question like volte - thank you :)

    As you can see LOS recovery still has not been uploaded since its all been tested by a few people - we may even have a fully working twrp soon

    Will add links back soon as we find out that it boots :)

    Great news the rom boots i will be updating the links soon for sure
    15/07/2020 Radiant July Update:

    Device Changes:
    *Fixed dodgy lagging when swiping in between apps etc
    *Update Coral Fp to July however may not work now with Google's new introduction to Hardware Attestation

    ROM Changelog:

    Evolver: Add Realme Green (Shadow) and set as default pressed state [2/2]

    SystemUI: Block face authentication when device is in pocket mode
    Bluetooth: Add APTX-Adaptive and APTX-TWS+ entries for summaries too
    SystemUI: Update icon for Heads up tile.
    Add requiredSystemPropertyValue support in idmap2
    Notification: Fix no icon shown for data limit notification
    core: ChooserActivity: fix android crash from null object
    Release SQLite page cache as much as it can
    ScreenStabilization Tile: Show detail view on secondary click, and remove long click
    base: Screen Stabilization [1/2]
    Zygote: enable zygote preforking (USAP pool) by default
    Teaches the ProcessCpuTracker about USAPs.
    Adds Zygote policy flags to control how applications are launched
    Fixed an issue Zygote initialization.
    Re-adds a trace point that was accidentally removed.
    Improved timekeeping logic for USAP Pool refill mechanism.
    Moved some thread priority changes.
    Resets the refill action/timing info after a pool fill event.
    Adjust Java Language thread priority in new processes.
    Start process of next activity with top priority in advance
    Make the USAP Pool refill delay configurable.
    Adjusts the USAP pool refill mechanism.
    Change USAP name to application name as soon as possible.
    Add back button for freeform window
    fwb: core: Make LiveDisplay optional
    QSTileHost: Recreate tiles when LiveDisplay gets initialized
    fixup: Add an option to change the device hostname (1/2)
    fixup - Touch: Add keydisabler support
    [SQUASH] Revert several unneeded commits
    TextClock: Fix Korean strings(2)
    QuickQSPanel: Force hide security footer
    base: SystemUI: add tuner to hide qs security footer
    SystemUI: Hide the security footer in quick qs panel
    SystemUI: Fix NPE on notification ambient pulse
    SystemUI: Add Realme Green (Shadow) and set as default pressed state [1/2]
    Add switch to select SBC HD by default [1/3]
    Revert "Bluetooth: Make SBC Dual Channel optional [1/2]"
    Bluetooth: Avoid reentrant lock in getService method
    Add missing strings for SBC Dual Channel
    A2DP codec priority [1/3]
    BLE: Fix NPE during start advertising
    Fix build errors
    Fix BLE transport discovery scan filter
    BT: Relocate A2DP codec strings for translation
    Enable codec change request when mode changes in aptX-adaptive
    Keep a null check before accessing the BluetoothA2dpWrapper APIs.
    Bluetooth: Fix for out of bound exception
    BT Dev: Increase array size for codec selection in Dev Op
    Keep the BluetoothHeadset finalize() method protected
    Bluetooth: Fix for Global reference table overflow issue[1/2]
    BT: Add new intent to broadcast IOT device details
    BT_Audio: Updated Check for TWS+ switch
    TWS_A2DP: Handle active device change between TWS+ earbuds
    audio: Add support for APTX TWSP audio codec
    audio: Add support for audio extended codecs
    Use BluetoothUtils instead of Utils
    GAP: Handle the race condition cases in auto connect logic
    Obex: Squashed commit of the following
    Add scan filter for Transport Discovery data
    Add support for Transport discovery AD type (1/2)
    Bluetooth: TWSP: Support Battery Status information display
    GAP: Reset bondingInitiatedLocally flag(1/3)
    Bluetooth-TWS: Disable outgoing connection to 2nd earbud
    Bluetooth-TWS: Disable outgoing connection for 2nd earbud.
    Bluetooth: Rename bluetooth property to support new P Treble rules
    Bluetooth: Unpair both earbuds on unpair.
    Bluetooth: Add SDK API support for TWS feature (2)
    Revert the change: AudioService: remove dead BT code.
    TWS-A2DP: Add TWS+ codec to DevUI support
    BT: Adding aptX-Adaptive codec entry to Framework
    Add BluetoothQualityReport class(1/2)
    Fix typos related to sortSelectionIndices
    Fix app crash if the selection is from reverse direction.
    BT: Always update service object in BluetoothDevice Class
    Avoid potential fd leaks from jniCreateFileDescriptor (2/2)
    Avoid potential fd leak from jniCreateFileDescriptor (1/2)
    API changes due to importing RI BigInteger
    Fix edge case in statsd alarms
    SystemUI: No PIN input dialog pop up
    Change fs-verity setup to the new format
    Remove unused / unimplemented CorePlatformAPI methods.
    Remove references to Dalvik logger.

    Automatic translation import
    BatteryHealth: Make it optional
    Settings: Remove LiveDisplay if not supported
    BatteryHealth: show Charge Cycles Completed
    BatteryHealth: make resources overlayable
    Settings: Add BatteryHealth section
    Add switch to select SBC HD by default [3/3]
    A2DP codec priority [3/3]
    BT: Use translated a2dp codec strings
    codec support for DevUI am: f915bd9438
    BT Settings: Adding aptX Adaptive codec entry in Settings
    Bluetooth-TWS: UI updates based on Filter matched
    Bluetooth-TWS: UI updates based on profile connection.
    Fix build error
    Bluetooth-TWS: Filter TWS devices
    Bluetooth: Create new catogory for earbuds
    Revert "Settings: Fix IndexOutOfBound error on bt codec selection"

    Kernel Changes:

    *Rebased off of Vantom Kernel v4.14.186
    *Device is a lot cooler now
    *Battery life and standby time significantly improved

    Download link: https://drive.google.com/file/d/1FAAl_XR1cIMqohp3j-Szo9gqJ6hnKIDy/view?usp=sharing

    enjoy :)
    New build coming soon with bt audio - sorry for such a delay my old build got ruined and i had to wait for new pc parts which are significantly better too now....anyway...the fix for bt audio is there but i wanna get it working in kernel too so i can offer you guys a way better and smoother experience, since there will be changes in the kernel, sorry for the wait and thanks for everyone's patience :)
    I just wanna say that I have had some issues today with building, so expect a build either tomorrow or the day after...the changelog fixes the following

    * Dt2w
    * Headphone jack now play audio and not from device speaker
    * Display scaling issue resolved plus the padding etc (should look better now)
    * change the hardware architecture, should boost performance minimally
    * Added full rebase of telephony
    * Kernel renamed to Balstan

    Remaining Bugs:
    *Bluetooth audio still plays from device speaker