[ROM][NonCFW] HavocOS v4.5 - A11 [UNOFFICIAL]

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Sep 21, 2019
Pretty sure it's the same as linked in the OP, at least it has the same name as the one I had already installed.
If it is about the backup: I meant restoring a Backup with Google, not a Backup made by TWRP. Sorry for not being clear enough. Could be just a service missing from Google, b/c I just installed the nano gApps.

Another issue is the age old bluetooth. Havent done much testing yet, but I had to restart the phone to get it to work. Turning off eveything (Wifi/Mobile/BT) and then turning on only BT didnt work this time.
Edit: Didnt turn off location, b/c I forgot about it. But of course, it would be better not to turn off everything every time I wanna connect something over BT.

A feature request: Floating windows, like the ones in MIUI 12.

Data restoring bug is because of gapps
that's why i gave special gapps links i used while testing roms to make everything working


Feb 27, 2021
So I have been running HavocOS on my phone for some time and it's all working fine besides the call UI which doesn't show up when calling/getting a call from someone. Did I miss a step when I flashed the rom or something?


New member
Mar 15, 2021
I would be kinda interested in this ROM, cause I used it on redmi 7 before and liked it.

I'm currently running Pixel Experience and wonder how I would flash from there? Just how it is described? I don't have a CFW.
Just wanna make sure, b/c I "bricked" it multiple times before I got something running, but I'm not very happy with PE.
Are you enjoy havoc? I have also PE, but it lag sometimes and have worst camera quality


New member
Jan 3, 2019
So I have been running HavocOS on my phone for some time and it's all working fine besides the call UI which doesn't show up when calling/getting a call from someone. Did I miss a step when I flashed the rom or something?

I had the same problem, I missed a call from my job! I fixed this by installing the Lineage OS dialer on APK Mirror


New member
Jan 3, 2019
I love this ROM! is there any way to remove the display cutout from this ROM? I already tested the None Display Cutout module, but it doesn't work!


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Mar 8, 2016
Can someone take the pain to list down the steps to install this NON CFW ROM (to avoid brick) if someone is on a CFW A 11 ROM like Pixy OS?


New member
May 3, 2020
Thank you for the update.
I have bin using havoc for 2 weeks now got everything working now and i am really happy with it, no bug encountered yet.
Got android auto working in opengapps by searching this forum and found a fix.
Only no 64mp yet as it breaks video recording for now.
Great rom thx for the effort.

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  • 1
    HavocOS New Update: v4.5

    • May Security Patch
    • Synced with all latest source changes
    • Fixed NFC

    Download link: Click Here
  • 4
    Havoc-OS v4.4 Android 11 new Update:


    : April Security Patch
    : Synced With latest Source Changes
    : Fixed Screen Recorder
    : Fixed Vowifi for few carriers
    : Updated FW
    : miscellaneous fix.


    Havoc-OS 4.x is based on AOSP, inspired by Google Pixel.
    Has a refined Material Design 2 UI crafted by @SKULSHADY.
    Many useful features that will blow your mind.
    All you can dream of and all you'll ever need.
    Just flash and enjoy...


    Material Design 2 UI
    Android R Style Screenrecord Dialog
    Rounded UI
    Inbuilt GApps (optional)
    Face Unlock
    Enhanced QS Battery Estimation
    Lockscreen Clocks
    Font Customisation
    Dark Theme Support for AOSP apps
    Notification LED Settings
    Pixel Lockscreen weather
    Signature Spoofing
    Micro-G support
    Lockscreen charging animation
    [SIZE="3"][B][U]Status Bar:[/B][/U][/SIZE]
    Clock & Date Settings
    Custom Logo
    Brightness Control Gesture
    Double Tap to Sleep
    Network Traffic Indicator Settings
    Carrier Label Settings
    Battery Icon Style/Percentage Settings
    Status Bar Icons Toggle
    HD/VoLTE Icon Toggle
    4G/LTE Icon Toggle
    Data Disable Icon Toggle
    Roaming Indicator Toggle
    Small Mobile Type Icon Toggle
    Bluetooth Battery Status Toggle
    [SIZE="3"][B][U]Quick Settings:[/B][/U][/SIZE]
    Quick Pulldown
    Smart Pulldown
    Battery Estimates Toggle
    Background Opacity
    Background Blur Configuration
    Header Image Configuration
    QS Customisations
      Tile Title
      Vibrate on Touch
    Brightness Slider Customization
      Brightness Slider On Bottom/Top/Hidden
      Auto Brightness Icon
      Brightness Control Buttons
    QS Footer Customization
      Settings Icon
      Running Services Icon
      Edit Icon
      User Switcher Icon
    [SIZE="3"][B][U]Ambient Display:[/B][/U][/SIZE]
    Show/Hide Battery Level
    Ambient Options
      Always On
      Always On When Charging
      Wakeup On New Notifications
      Wakeup on New Music (Music Ticker)
      Sensor Based Screen Wakeup (Tilt/Hand Wave/Pocket)
      Double Tap for Ambient Display
    Ambient/Always On Display Brightness Configuration
    Corners Customisation
      Rounded Corner Radius
      Corner Content Padding
    Legacy App Scaling
      Force Higher Aspect Ratio for Selected Apps
      Nav Bar Toggle
      System Navigation Type
      Arrows Keys
    Volume Buttons
      Swap Keys
      Volume Steps
      Long Press to Seek Tracks
      Keyboard Cursor Control
      Volume Rocker Wakeup
      Volume keys Answer Call
    Power Button
      Power Menu Customization
      Lockscreen Options
        Visibility on the Lockscreen
        Advanced Reboot
        Screenshot Option
      Screen-Off Torch
        Double Tap Power Button
        Long Press Power Button
    Back Gesture
      Arrow Animation toggle
      Long Swipe Type (Swipe and Hold/Swipe Edge to Edge)
      Long Swipe Timeout
      Long Left/Right Swipe Action
      Haptic Feedback toggle
    Jump To Camera
    System Navigation Settings
    Prevent Ringing Gesture
    Swipe To Screenshot
    Touchscreen Gestures
    Double Tap to Sleep
    Media Cover Art
    Media Cover Art Blur Level
    Music Visualiser
      Pocket Detection
      Screen Off FOD
      Show Icon
      Recognizing Animation
      FP Authentication Vibration
      FP error Vibration
    Elements Customisation
      Status Bar
      Quick Settings
      Lock Icon
      Charging Info
      Blink for incoming call
      Blink for Call Waiting
      Edge Lighting Customisation
    Status Bar
      Heads Up
      FC Notifications
      Kill App Button
      Noisy Notifications
    Animation Duration
    System Animation customization
    QS Tile Animation Customisation
    [SIZE="3"][B][U]Battery Saving:[/B][/U][/SIZE]
    Smart Pixels
    Suspend Actions
    Gaming Mode
    Wake Up on Charge
    Charging Animation
    Screenshot Type (Full/Partial)
    Adaptive Playback
    Playback Timeout (30sec/1min/2min/5min/10min)
    [SIZE="3"][B][U]Other Features:[/B][/U][/SIZE]
    Vibration & Haptics Customization
    Notch Hide Settings
    Seperate ringtone for SIM1&2
    Screen Refresh Rate (For Supported Devices)
    ALways On Display
    Smart Charging
      Styles and Wallpapers
      Dark Theme
      Accent Colour
      Icon Shape
    [SIZE="3"][B][U]QS Tile Shortcuts:[/B][/U][/SIZE]
      Heads Up tile
      Caffeine tile
      CPU info tile
      Smart pixel tile
      Live Caption
      Screenrecord tile
      Gaming Mode tile
      Screenshot tile
      LTE tile
      Music Tile
      Switch Data Card Tile
      Reboot Tile
      Reading Mode
      Gaming Mode
      Sound Search
      Compass Tile


    Founder & Lead Developer:
    Support Team:


    ROM: Click Here
    Recovery: Click Here
    Open GApps: Click Here
    Telegram Support Group: Click Here
    Telegram Announcements Channel: https://t.me/Havoc_OS


    1. Download the ROM,
    2. Download A11 arm64 GApps (Optional).
    3. Wipe System, Data, Dalvik, Cache.
    4. Flash the ROM,
    5. Flash GApps (Optional).
    6. Reboot and Enjoy.


    And all the other Developers, Testers, Donators and Users.


    Device Source: Here
    Kernel Source: Here
    Android Version: 11.0
    ROM Maintainer: Ranvir
    Probably the best available ROM for RN8 Pro atm.. I hope that its not abandoned 👍

    Im reflashing it after a bit of using.. Something is wrong with auto brightness, its not working properly.
    not abandoned yet, soon giving another update.
    HavocOS New Update: v4.5

    • May Security Patch
    • Synced with all latest source changes
    • Fixed NFC

    Download link: Click Here
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