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[ROM][11.0][OOS CAM] Havoc-OS 4.8 for OnePlus 8T [OFFICIAL][2021-08-26]

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chandu dyavanapelli

Senior Member
Mar 30, 2019
OnePlus 8T
OnePlus 9R


Dec 23, 2020
@chandu dyavanapelli thank you for your amazing work and keep it up. I have but one request. Could you pleaaaase include the feature to copy text directly from recents screen. Coming from a pixel and pixel experience rom is a feature i cannot do without? Is it doable?


Forum Moderator
Staff member
Mar 28, 2010
Google Pixel 2 XL
Apple Watch
Dear all,
Please take note that on XDA we need to follow not only GPL, but laws and regulations as well. Hence, do not discuss any crack or pirate software or toolkit topics on XDA, otherwise the posts will be removed.

If you like the app and could afford to pay for it, support the developers by purchasing a copy/license.




New member
Aug 2, 2021
Is there an immersive mode in this rom that ignores the notch in portrait mode.. not landscape. one of the things is miss from my old 7 pro.. i saw there is an option for fullscreen apps in one of the tutorial videos. Ignoring the notch also helps prevent burn in and using full screen is so much more immersive.
Aug 2, 2021
How to fix this widevine L3 issue???


  • Screenshot_20210803-135926_DRM_Info.png
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Senior Member
Dec 20, 2009
Literally first custom ROM I've thrown on a phone since 2015, my first post on XDA since then as well! Was getting bored with the 8t, totally digging it again! Couple little quirks, but still pretty solid! Digging it, thanks for the hard work! Can't wait for the update!

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  • 7
    New Build Up!

    - Device and Kernel tree completely rebase to latest 9R changes
    - Switch to Userdebug Build
    - Kernel: Merged LA.UM.9.12.r1-12500-SMxx50.0 CAF tag
    - Kernel: Added Simple Low Memory Killer
    - Kernel: Misc Tweaks
    - Added Wechat & Alipay screen off gestures
    - Make cutout area touchable
    - Tri-state-key: Add support for setting up initial state on boot
    - Drop OnePlus Dolby
    - Drop lineage powershare/wireless charging
    I've actually been impressed on how fast and accurate the fingerprint scanner is on this rom. Usually I've had problems with it on other roms but not this one. That's odd. Did you switch straight from OOS to this rom or what? If you flash the latest oxygen to both slots before flashing a custom rom it seems to run a lot more smooth
    I agree. The FP sensor is fast and accurate compared to OOS. I love it!

    If anyone have issues with FP, flash the firmware from the thread below and see whether it helps!

    ota update, work fine, thx.
    Great rom thank you for the update! I'm curious though what did dolby ever do to you?! Haha
    Why did dolby get taken out?
    Loud audio issue on low volume level
    rominstaller.exe doesn't work on mac m1

    what do I do
    Open the file with a text editor and you will see all of the commands necessary. Just run them one by one
  • 13


    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 provide a smooth premium experience.
    Just flash and enjoy...



    Founder & Lead Developer:
    DevOPS & Scaling:
    Support Team:


    If you like our work and would like to support this project then please consider donating.


    Recovery: https://twrp.me
    Telegram Support Group: https://t.me/havoc_oneplus8
    Telegram Announcements Channel: https://t.me/Havoc_OS


    1. Download Havoc-OS Fastboot ROMinstaller ( These zip inciude both payload_dumper and fastboot_installer ) and extract zip in pc
    2. Copy the playload.bin file from Rom.zip file to payload_dumper >> payload_input folder
    3. Now Run payload_dumper.exe
    4. Wait for extractions
    5. After extracting completes, go to payload_output folder and copy all the images files to the fastboot_installer folder
    6. Now connect your device to pc
    7. Reboot your device into fastboot mode
    8. Now Run ROMinstaller.exe
    9. It's reboot your device into fastbootd mode
    10. Wait for all images flashing completes
    11. Now select recovery mode
    12. Do factory reset your device ( Not required if updating rom )
    13. If you want to use magisk then adb sideload < Zip Name>.zip via adb sideload ( optional )
    14. Reboot to System.


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


    Chandu, SKULSHADY (Anushek Prasal)

    ROM OS Version: Android 11
    ROM Kernel: Linux 4.x
    Based On: AOSP

    Version Information
    Status: Stable
    Current Stable Version: 4.8
    Stable Release Date: 2021-02-02

    Created 2021-06-19
    Last Updated 2021-08-26

    Havoc-OS v4.8 Build Up!

    Source Changelogs:
    - Merged July and August Security Patch (android-11.0.0_r39/40)
    - Added Hotspot client manager
    - Added Auto-brightness icon to QS footer
    - Improved QS Panel layout in landscape
    - Improved FOD with Assistant on Lockscreen
    - Improved Night Light transition
    - Improved Brightness slider animation
    - Improved touch for captions and ringer button when on landscape
    - Improved scrolling in some apps
    - Improved some UI elements for user fonts
    - Improved vertical padding between QS tiles
    - Spoofed device for a few more Google apps
    - Removed VoLTE slice from MobileDataPanel
    - Fixed Status icons activity crash
    - Fixed Auto-hide clock for right/center clock positions
    - Fixed Clock icon in Kai, Victor icon packs
    - Fixed wiping dynamic partitions in Havoc-OS Recovery
    - Added Google Search Widget to homescreen dock
    - Improved homescreen dock padding
    - Fixed Kill App button in recents app sheet
    - Fixed Blur not showing in some scenarios
    - Other fixes and improvements

    Device Changelogs:
    - Switch to User build
    - Switch back to 8T blobs
    - Update blobs from Open Beta 7
    - Sync configs & rootdir with Open Beta 7
    - Update OnePlus Camera & Gallery from Open Beta 7
    - oneplus-fwk: Update OpFeatures list from Open Beta 7
    - Update dimensions and corners
    - sepolicy: Address denials for user build
    - Import WireGuard version 1.0.20210606
    - prop: Set color mode to Saturated by default
    - prop: Enable Seamless Transfer
    - overlay: Disable UI touch sounds & bluetooth by default
    - Sync media props with stock
    - Fixed Dolby Atoms & improved audio
    - Fixed invisible fod icon on white background
    - Fixed AppLock fod margin
    - Fixed video stutters in some apps
    - Remove high refresh rate blacklist
    - Enable TWS plus feature
    - DeviceSettings: Add KCAL display calibration + QS tile
    - DeviceSettings: Added customizations for FPS overlay
    - DeviceSettings: Allow mute media volume on silent mode
    - DeviceSettings: Doze: Match
    switch bar theme with Master switch
    - DeviceSettings: Update doze & auto hbm/hbm vector icon
    - DeviceSettings: Clean up! Strings & re-arrange display modes
    - DeviceSettings: Fix Auto HBM icon left alignment
    - DeviceSettings: Added Chinese, Italian, Polish, Russian & Spanish translation
    - Other minor cleanup and fixup
    New Build up!

    Device Changelog:
    - Update few blobs×priv-app×configs from OB6
    - Improve Automatic Brightness
    - Added more screen off gestures
    - Fixed portrait beauty mode force close
    - Fixed Rear camera bokeh effect
    - Improve OnePlus Camera Stability
    - Fixed Alipay fingerprint payment
    - overlay: Switch to Havoc FOD Icon
    New build will
    Bro next build release eppudu???
    waiting 😊
    New build will be out very soon! Working on 9R build right now
    New Build Up!

    GApps Build:

    Vanilla Build:

    Device Changelogs:
    - Update blobs from OnePlus 9R OOS
    - Update Dolby Atmos from OnePlus 9R OOS
    - Sync audio configs & rootdir from OnePlus 9R
    - Fixed flicker issue when entering AOD
    - Fixed Random Black screen issue on some users
    - sepolicy: Label RIL props
    - Dropped CustomDoze
    - DeviceSettings: Added OnePlusDoze