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

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Senior Member
Jul 17, 2012
Hmm, will try again to improve Automatic brightness values
I can give more detail from what I've noticed...

In pitch black darkness, it seems to work fine. DC Dimming activates and all looks good.

In direct sunlight, it also seems to work fine.

The problem mostly occurs when indoors with some/medium lighting. It tends to stay at 75%+, even if there isn't much light in the room.
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New member
Oct 31, 2014
OnePlus 8T
So, I flashed the ROM & I too have auto brightness issue indoor. Secondly, back gestures seem to work above keyboard area only.. if it worked in keyboard areas as well, it would have been great.
Fingerprint is not working in AOD. Works like 2/5 times.

chandu dyavanapelli

Senior Member
Mar 30, 2019
OnePlus 8T
OnePlus 9R
So, I flashed the ROM & I too have auto brightness issue indoor. Secondly, back gestures seem to work above keyboard area only.. if it worked in keyboard areas as well, it would have been great.
Fingerprint is not working in AOD. Works like 2/5 times.
1. We can't match auto brightness to oos and we trying auto brightness issue in low light conditions.
2. Back gesture working fine here.
3. FOD works certain time on aod because it's have burn-in-protection.
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chandu dyavanapelli

Senior Member
Mar 30, 2019
OnePlus 8T
OnePlus 9R
Kernel works great I think. Nothing fancy, but it does the job with performance and battery.

BTW, still possibly dropping a new build this weekend?
Waiting for shady complete his work on source if he done will share a build. Anyway next build will be a huge upgrade from device side fixed almost know issue and added some cool features


Dec 23, 2020
Im considering switching from Pixel experience to havoc. Is there a way to do it without wiping internal memory? (Music, pics, apks etc)?


Senior Member
Oct 30, 2015
Can someone please help me I have the TMobile OnePlus 8t and would like to flash this too it .the sim try is unlocked hope there is a msm file to flash this to global software so I can start from there.

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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
    Just installed this rom, ( flashed latest firmware on both slots before flashing)
    Absolutely perfect , love everything : buttery smooth and fast
    Only 2 issues , Google Chrome needs ti be updated but i can't via Google play , and if i install apk from internet i crashes
    And grandangular camera does't work
    Try clearing the playstore data and then restarting your phone. Then see if it updates
    Hi, the rom Is great , only issue Is that It has a High Power consumpton in standby , if i fully charge the phone at 23:00 , on 8:00 morning i find It at 70/75% charge , any suggestioni/fixes?View attachment 5411929View attachment 5411931
    Fix in next build
    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.
  • 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