[ROM][ARM64][10.0][Havoc-OS 3.6] for Galaxy J4+ [UNOFFICIAL]

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respectablenoob

Senior Member
  • May 10, 2020
    84
    7
    Anyone can help with bootloop on j415gn? I cant get it to boot after flashing permissiver, fixboot, no verity opt encrypt, zygote fix, magisk, still not working. Anything would be great I'm desperate.
     

    tuxtech1

    Member
    Jul 22, 2020
    7
    0
    Request

    Face unlock doesnt work. Other than this thnks for all this hard work! Using it on my device as a daily driver. Can u request the Havoc OS team to use your build to develop an official build?
    :good::)

    ---------- Post added at 02:34 AM ---------- Previous post was at 02:23 AM ----------

    Is there a fix for the vendor image error thing?:D
     

    Andhika24kd

    Senior Member
    Jan 28, 2017
    55
    17
    Jakarta
    Face unlock doesnt work.
    Face unlock support was removed by Google last year (because it can be easily bypassed). Any (AOSP based) ROMs that still have this feature are probably using the old (insecure) version of Google apps.

    Is there a fix for the vendor image error thing?:D
    You can read the first few posts. Probably unfixable.

    Can u request the Havoc OS team to use your build to develop an official build?
    I think there will be no difference (other than the download server location). I personally prefer Mega.nz rather than Havoc OS official server (which can be much slower than Mega.nz).
     
    Last edited:

    tuxtech1

    Member
    Jul 22, 2020
    7
    0
    Face unlock support was removed by Google last year (because it can be easily bypassed). Any (AOSP based) ROMs that still have this feature are probably using the old (insecure) version of Google apps.


    You can read the first few posts. Probably unfixable.


    I think there will be no difference (other than the download server location). I personally prefer Mega.nz rather than Havoc OS official server (which can be much slower than Mega.nz).
    Actually, it will be better if the rom is official as we will receive updates on time and there will be better support. BTW, this is my main phone, and I want timely updates and the stable system. Other than that , thanks for clarifying on the face unlock and vendor image thing!
    :good::)
     

    respectablenoob

    Senior Member
  • May 10, 2020
    84
    7
    Today,I fixed the error by installing new version of twrp and now the new problem is it stays in black screen after the splash screen. Do I need to wait or do something I keep on reflashing the zip file and still the same problem. What am I doing wrong?
    Have you flashed the dm-verity-disabler and forced encryption disabler? Also format data(not wipe). Dont flash magisk, first boot into the rom then flash it if you want.
     

    respectablenoob

    Senior Member
  • May 10, 2020
    84
    7
    Havoc_Logo.png


    Code:
    /*
     * I'm not responsible for bricked devices, dead SD cards, thermonuclear war, or you getting fired because the alarm app failed (like it did for me...). 
     * Please do some research if you have any concerns about features included in the products you find here before flashing it! 
     * YOU are choosing to make these modifications, and if you point the finger at me for messing up your device, I will laugh at you. 
     * Your warranty will be void if you tamper with any part of your device / software.
     * Same statement for XDA.
     */

    INFO
    First of all its being quite a journey with this device....And my first thanks goes God.
    We are all by now aware that our device Samsung galaxy j4+ comes with the msm8917 chipset which supports the 64bit architecture by default. Samsung however in their own wisdom decided to bring an arm32 phone to our doorsteps( probably due to 2GB RAM but shouldnt hurt much). It has been my dream and that of many others users to enjoy benefits which arm64 provides. some of these benefits are using ported arm64 apps like gcam, custom face unlock and certain apps only support 64bit functionality. We have also noticed arm64 is slightly faster. Well the journey is partly over... This work wouldnt have been possible with me alone since I used ideas from other devs. Great thanks to
    ataberkozen for original arm device trees and other fixes. Many thanks to all testers and all supporters.
    If you love my work or me:D you can grab me a drink at donate section


    ADDITIONAL INFO: ROM has vendor partition in system due to lack of space on vendor partition and inability to resize it due to bootloader bottlenecks dont expect to boot gsi.


    About.png

    Havoc-OS 3.x is based on AOSP, inspired by Google Pixel.
    Has a refined Material Design 2 UI crafted by @SKULSHADY.
    So many features that you probably won't find in any ROM.
    All you can dream of and all you'll ever need.
    Just flash and enjoy...


    Features.png

    Code:
    [SIZE="3"][SIZE="3"][B][U]General:[/B][/U][/SIZE]
    
    MD2 UI
    Rounded UI
    Inbuilt GApps (optional)
    Enhanced QS Battery Estimation
    Pixel Lockscreen weather
    Substratum Support
    Compiled using SDCLANG
    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
    Battery Estimates Toggle
    QS Customisations
      Rows/Column
      Tile Title
      Vibrate on Touch
      Background Opacity
      Header Image
    Brightness Slider Customization
      Brightness Slider On Bottom/Top/Hidden
      Auto Brightness Icon
      Brightness Control Buttons
    QS Elements Customization
      Tile Tittle
      Vibrate On Touch
    QS Footer Customization
      Settings Icon
      Running Services Icon
      Edit Icon
      User Switcher Icon
    
    [SIZE="3"][B][U]Ambient Display:[/B][/U][/SIZE]
    
    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
    Battery Level at Bottom
    
    [SIZE="3"][B][U]Screen:[/B][/U][/SIZE]
    
    Corners Customisation
      Rounded Corner Radius
      Corner Content Padding
    Legacy App Scaling
      Force Higher Aspect Ratio for Selected Apps
    
    [SIZE="3"][B][U]Buttons:[/B][/U][/SIZE]
    
    Volume Rockers
      Volume Steps
      Swap Keys
      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
        Reboot
        Advanced Reboot
        Screenshot Option
        Screenrecord
      Screen-Off Torch
        Double Tap Power Button
        Long Press Power Button
    
    [SIZE="3"][B][U]Navigation bar:[/B][/U][/SIZE]
    
    Layout
      Normal
      Compact
      Left-leaning
      Right-leaning
    Invert Layout
    
    [SIZE="3"][B][U]Gestures:[/B][/U][/SIZE]
    
    Jump To Camera
    System Navigation Settings
    Prevent Ringing Gesture
    Swipe To Screenshot
    Touchscreen Gestures
    
    [SIZE="3"][B][U]Lockscreen:[/B][/U][/SIZE]
    
    Double Tap to Sleep
    Media Cover Art
    Media Cover Art Blur Level
    Music Visualiser
    Unlocking
      Pocket Detection
      FP Authentication Vibration
      FP error Vibration
    Elements Customisation
      Status Bar
      Quick Settings
      Lock Icon
      Charging Info
    
    [SIZE="3"][B][U]Notifications:[/B][/U][/SIZE]
    
    Flashlight
      Blink for incoming call
      Blink for Call Waiting
    Screen 
      Edge Lighting Customisation
    Status Bar
      Heads Up
    System
      FC Notifications
    Misc
      Kill App Button
      Noisy Notifications
    In-Call Vibration
      On Connect
      On Disconnect
      On Call Waiting
      
    [SIZE="3"][B][U]Animations:[/B][/U][/SIZE]
    
    Animation Duration
    System Animation customization
    QS Tile Animation Customisation
    
    [SIZE="3"][B][U]Battery Saving:[/B][/U][/SIZE]
    
    Smart Pixels
    Suspen Actions
    
    [SIZE="3"][B][U]Miscellaneous:[/B][/U][/SIZE]
    
    Gaming Mode
    Wake Up on Charge
    Charging Animation
    Screenshot Type (Full/Partial)
    
    [SIZE="3"][B][U]Other Features:[/B][/U][/SIZE]
    
    LiveDisplay
    Seperate ringtone for SIM1&2
    Screen Refresh Rate (For Supported Devices)
    ALways On Display
    Theming
      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
      LiveDisplay
      Switch Data Card Tile
      Reboot Tile
      Reading Mode
      Gaming Mode
      Compass
      Sound Search
      Compass Tile
      
      Language[/SIZE]

    Team.png



    Donate.png


    What's working :
    • Boots
    • RIL (Calls, SMS, Data)
    • RIL- Signal strength
    • Wi-Fi
    • Bluetooth
    • Camera
    • Camcorder
    • Video Playback
    • Audio
    • Sensors
    • Flash
    • GPS
    • NFC
    • Flashlight
    • Mobicore keystore

    Known issues:
    • VoLTE
    • Selinux is permissive
    • camera crashes at first start
    • Nightlight broken
    • Maybe some minor bugs unnoticed


    Changelog: 13/06/2020:
    • Fixed Voip calls in certain apps.
    • Fix issue with front camera video recording.
    • Fixed nighlight.
    • Updated graphics blobs.

    Bugs?:
    • Dude:cool: Tell ME
    • If Reporting a "Bug" Grab a meaningful logcat whilst doing the activity that causes it.

    Links.png

    ROM Download:

    Magisk 20+ Root : Click Here


    Installation.png

    • If you're on oreo, flash Latest OneUI .
    • Download the latest build.
    • Reboot to recovery. Will Flash on only arm64 recovery such Orange Fox or other
    • Flash the latest build.
    • Optional: Flash GApps for Google Services [prefer arm64 Pico] and Magisk for root.
    • Reboot


    Credits.png

    LineageOS (https://github.com/LineageOS)
    Crdroid (https://github.com/crdroidandroid)
    Pixel Experience (https://github.com/PixelExperience)
    Nitrogen Project (https://github.com/nitrogen-project)
    Omnirom (https://github.com/omnirom)
    MSM-Xtended Team (https://github.com/Project-Xtended)
    Skydragon (https://gitlab.com/HolyDragonProject)
    Syberia Project (https://github.com/syberia-project)
    And all the other Developers, Testers, Donators and Users.
    kapmino269 for testing.

    Source.png



    PLEASE HIT THE THANKS BUTTON IF YOU LIKE MY WORK:good:

    XDA:DevDB Information
    [ROM][ARM64][10.0][Havoc-OS 3.4] for Galaxy J4+ [UNOFFICIAL], ROM for the Samsung Galaxy J4+

    Contributors
    Geckyn, kapmino269
    Source Code: https://github.com/Havoc-OS

    ROM OS Version: Android 10
    ROM Kernel: Linux 3.x
    ROM Firmware Required: Android One UI Pie; ALL BOOTLOADER VERSIONS; LATEST PREFERRED
    Based On: AOSP

    Version Information
    Status: Beta
    Current Beta Version: 3.4
    Beta Release Date: 2020-04-21


    Version Information
    Status: Stable
    Current Stable Version: 3.6
    Stable Release Date: 2020-06-13

    Created 2020-04-22
    Last Updated 2020-06-13

    What do you mean don't expect to boot GSI? So if I flash this, I can never flash gsi's again or can I just reflash to stock rom?
     

    DoanBi's

    New member
    Apr 22, 2021
    3
    0
    Hey everyone, yesterday I Install Havoc OS on my J4 plus and so, I very pleased with that rom, but i can't find the unhide battery percentage on this device, can someone help me show the battery percentage in the top right corner?
     

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    • 11
      Havoc_Logo.png


      Code:
      /*
       * I'm not responsible for bricked devices, dead SD cards, thermonuclear war, or you getting fired because the alarm app failed (like it did for me...). 
       * Please do some research if you have any concerns about features included in the products you find here before flashing it! 
       * YOU are choosing to make these modifications, and if you point the finger at me for messing up your device, I will laugh at you. 
       * Your warranty will be void if you tamper with any part of your device / software.
       * Same statement for XDA.
       */

      INFO
      First of all its being quite a journey with this device....And my first thanks goes God.
      We are all by now aware that our device Samsung galaxy j4+ comes with the msm8917 chipset which supports the 64bit architecture by default. Samsung however in their own wisdom decided to bring an arm32 phone to our doorsteps( probably due to 2GB RAM but shouldnt hurt much). It has been my dream and that of many others users to enjoy benefits which arm64 provides. some of these benefits are using ported arm64 apps like gcam, custom face unlock and certain apps only support 64bit functionality. We have also noticed arm64 is slightly faster. Well the journey is partly over... This work wouldnt have been possible with me alone since I used ideas from other devs. Great thanks to
      ataberkozen for original arm device trees and other fixes. Many thanks to all testers and all supporters.
      If you love my work or me:D you can grab me a drink at donate section


      ADDITIONAL INFO: ROM has vendor partition in system due to lack of space on vendor partition and inability to resize it due to bootloader bottlenecks dont expect to boot gsi.


      About.png

      Havoc-OS 3.x is based on AOSP, inspired by Google Pixel.
      Has a refined Material Design 2 UI crafted by @SKULSHADY.
      So many features that you probably won't find in any ROM.
      All you can dream of and all you'll ever need.
      Just flash and enjoy...


      Features.png

      Code:
      [SIZE="3"][SIZE="3"][B][U]General:[/B][/U][/SIZE]
      
      MD2 UI
      Rounded UI
      Inbuilt GApps (optional)
      Enhanced QS Battery Estimation
      Pixel Lockscreen weather
      Substratum Support
      Compiled using SDCLANG
      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
      Battery Estimates Toggle
      QS Customisations
        Rows/Column
        Tile Title
        Vibrate on Touch
        Background Opacity
        Header Image
      Brightness Slider Customization
        Brightness Slider On Bottom/Top/Hidden
        Auto Brightness Icon
        Brightness Control Buttons
      QS Elements Customization
        Tile Tittle
        Vibrate On Touch
      QS Footer Customization
        Settings Icon
        Running Services Icon
        Edit Icon
        User Switcher Icon
      
      [SIZE="3"][B][U]Ambient Display:[/B][/U][/SIZE]
      
      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
      Battery Level at Bottom
      
      [SIZE="3"][B][U]Screen:[/B][/U][/SIZE]
      
      Corners Customisation
        Rounded Corner Radius
        Corner Content Padding
      Legacy App Scaling
        Force Higher Aspect Ratio for Selected Apps
      
      [SIZE="3"][B][U]Buttons:[/B][/U][/SIZE]
      
      Volume Rockers
        Volume Steps
        Swap Keys
        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
          Reboot
          Advanced Reboot
          Screenshot Option
          Screenrecord
        Screen-Off Torch
          Double Tap Power Button
          Long Press Power Button
      
      [SIZE="3"][B][U]Navigation bar:[/B][/U][/SIZE]
      
      Layout
        Normal
        Compact
        Left-leaning
        Right-leaning
      Invert Layout
      
      [SIZE="3"][B][U]Gestures:[/B][/U][/SIZE]
      
      Jump To Camera
      System Navigation Settings
      Prevent Ringing Gesture
      Swipe To Screenshot
      Touchscreen Gestures
      
      [SIZE="3"][B][U]Lockscreen:[/B][/U][/SIZE]
      
      Double Tap to Sleep
      Media Cover Art
      Media Cover Art Blur Level
      Music Visualiser
      Unlocking
        Pocket Detection
        FP Authentication Vibration
        FP error Vibration
      Elements Customisation
        Status Bar
        Quick Settings
        Lock Icon
        Charging Info
      
      [SIZE="3"][B][U]Notifications:[/B][/U][/SIZE]
      
      Flashlight
        Blink for incoming call
        Blink for Call Waiting
      Screen 
        Edge Lighting Customisation
      Status Bar
        Heads Up
      System
        FC Notifications
      Misc
        Kill App Button
        Noisy Notifications
      In-Call Vibration
        On Connect
        On Disconnect
        On Call Waiting
        
      [SIZE="3"][B][U]Animations:[/B][/U][/SIZE]
      
      Animation Duration
      System Animation customization
      QS Tile Animation Customisation
      
      [SIZE="3"][B][U]Battery Saving:[/B][/U][/SIZE]
      
      Smart Pixels
      Suspen Actions
      
      [SIZE="3"][B][U]Miscellaneous:[/B][/U][/SIZE]
      
      Gaming Mode
      Wake Up on Charge
      Charging Animation
      Screenshot Type (Full/Partial)
      
      [SIZE="3"][B][U]Other Features:[/B][/U][/SIZE]
      
      LiveDisplay
      Seperate ringtone for SIM1&2
      Screen Refresh Rate (For Supported Devices)
      ALways On Display
      Theming
        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
        LiveDisplay
        Switch Data Card Tile
        Reboot Tile
        Reading Mode
        Gaming Mode
        Compass
        Sound Search
        Compass Tile
        
        Language[/SIZE]

      Team.png



      Donate.png


      What's working :
      • Boots
      • RIL (Calls, SMS, Data)
      • RIL- Signal strength
      • Wi-Fi
      • Bluetooth
      • Camera
      • Camcorder
      • Video Playback
      • Audio
      • Sensors
      • Flash
      • GPS
      • NFC
      • Flashlight
      • Mobicore keystore

      Known issues:
      • VoLTE
      • Selinux is permissive
      • camera crashes at first start
      • Nightlight broken
      • Maybe some minor bugs unnoticed


      Changelog: 13/06/2020:
      • Fixed Voip calls in certain apps.
      • Fix issue with front camera video recording.
      • Fixed nighlight.
      • Updated graphics blobs.

      Bugs?:
      • Dude:cool: Tell ME
      • If Reporting a "Bug" Grab a meaningful logcat whilst doing the activity that causes it.

      Links.png

      ROM Download:

      Magisk 20+ Root : Click Here


      Installation.png

      • If you're on oreo, flash Latest OneUI .
      • Download the latest build.
      • Reboot to recovery. Will Flash on only arm64 recovery such Orange Fox or other
      • Flash the latest build.
      • Optional: Flash GApps for Google Services [prefer arm64 Pico] and Magisk for root.
      • Reboot


      Credits.png

      LineageOS (https://github.com/LineageOS)
      Crdroid (https://github.com/crdroidandroid)
      Pixel Experience (https://github.com/PixelExperience)
      Nitrogen Project (https://github.com/nitrogen-project)
      Omnirom (https://github.com/omnirom)
      MSM-Xtended Team (https://github.com/Project-Xtended)
      Skydragon (https://gitlab.com/HolyDragonProject)
      Syberia Project (https://github.com/syberia-project)
      And all the other Developers, Testers, Donators and Users.
      kapmino269 for testing.

      Source.png



      PLEASE HIT THE THANKS BUTTON IF YOU LIKE MY WORK:good:

      XDA:DevDB Information
      [ROM][ARM64][10.0][Havoc-OS 3.4] for Galaxy J4+ [UNOFFICIAL], ROM for the Samsung Galaxy J4+

      Contributors
      Geckyn, kapmino269
      Source Code: https://github.com/Havoc-OS

      ROM OS Version: Android 10
      ROM Kernel: Linux 3.x
      ROM Firmware Required: Android One UI Pie; ALL BOOTLOADER VERSIONS; LATEST PREFERRED
      Based On: AOSP

      Version Information
      Status: Beta
      Current Beta Version: 3.4
      Beta Release Date: 2020-04-21


      Version Information
      Status: Stable
      Current Stable Version: 3.6
      Stable Release Date: 2020-06-13

      Created 2020-04-22
      Last Updated 2020-06-13
      4
      Helloo everyone...
      ROM updated to v3.6 and much more stable than before
      changes:
      • fixed voip calls for certain apps
      • fixed Nightlight
      • updated graphics blobs
      • fixed bug in front camera video recording.
      • Obviously with latest security patch

      squashfs variant with gsi booting cabality to be released soon...Watch out:eek:
      Enjoy
      2
      Can i use this rom at j4core(j410f) ?

      Where can you see that this is supported for J4 Core?
      no, you can't use it on J4 Core.
      1
      Might I ask on what is a 64 recovery? Is the recovery given here in xda is 64? :)

      here you go https://forum.xda-developers.com/galaxy-j4+/development/recovery-galaxy-j4-t4089241
      1
      Ril/ imei, no sim detected

      This custom rom is great.. except(maybe I did something wrong), but my sim card is not detected, imei is blank and the baseband is unknown.
      If there is any fix that would be great I am freaking out!
      Thanks in advance.
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