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

Geckyn

Senior Member
Jun 6, 2018
141
112
0


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.



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...



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]





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.


ROM Download:

Magisk 20+ Root : Click Here



  • 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



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.




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
 

Attachments

Last edited:

iam2weak

Member
Feb 21, 2020
12
1
0
Muntinlupa
"Your vendor image does not match the system. Please Flash the PPR1.180610.011 vendor image for your device." where i can find this file sir? this message show after i flash this ROM. any help? Thanks!
 
Last edited:

ckg11

New member
Apr 26, 2020
2
0
0
Error

I keep getting an error after flashing the rom. It is an error with code 255. I'm still new to things like this. :) Thank you in advanced

Edit: I'm using a J415GN/DS
 
Last edited:

respectablenoob

Senior Member
May 10, 2020
68
3
0
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.
 
  • Like
Reactions: Ayman benka

DMGCorps

New member
Jun 5, 2020
1
0
0
Games crashing idk if this is normal issue for this version I used to have 3.3 games smooth as FCK but this one idk why it keeps on crashing.
 

Geckyn

Senior Member
Jun 6, 2018
141
112
0
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