[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] Douglas Gomes:
Havoc-OS is an all new ROM based on LineageOS.

So many features that you probably won't find in any ROM.

Just flash and enjoy...

[SIZE="4"][B][U][SIZE="5"]General:[/SIZE][/U][/B]
System-wide Rounded UI
Full OMS support
System-wide burn-in protection
Spectrum support
Compiled using SDCLANG
Razer Phone lock/unlock sounds
OTA support
Signature spoofing
Micro-G support

[SIZE="5"][B][U]Included Apps:[/U][/B][/SIZE]
AdAway
Google Calculator
Google Markup
Lean Launcher

[SIZE="5"][B][U]Settings:[/U][/B][/SIZE]

[B][U]Battery:[/U][/B]
Battery performance profiles
Sensor block per-package
Wakelock blocker
Alarm blocker
Optimal charge level alert

[B][U]Display:[/U][/B]
Live display (Day/Night/Outside)
Colour profiles (sRGB, DCI-P3)
Font manager
Ambient display
Always on display
Expanded desktop

[B][U][SIZE="5"]Havoc Settings:[/SIZE][/U][/B]

[B][U]Status Bar:[/U][/B]
Quick pulldown
Smart pulldown
Tap to sleep
Brightness control
Battery icon styles
Bluetooth battery status
Battery bar
Battery saver color
Clock & date options
Statusbar logo
No sim network hide
Disable no sim icon
Volte icon
Network icon customization
Net activity
Custom carrier label
System icons

[B][U]Panels:[/U][/B]
Power menu tweaks
Volume dialog tweaks

[B][U]Quick Settings:[/U][/B]
Brightness slider customization
QS panel footer customization
QS layout editor
Custom header images

[B][U]Notifications:[/U][/B]
Disable fc notifications
Force expanded notifications
Disable immersive mode messages
Kill app button in notification
Screen-on notifications
Toast icon
Toast animation
Toast icon color
Toast text color
Heads up toggle
Heads up timeout
Heads up blacklist
Heads up stoplist
Snooze timer
Statusbar ticker
Ticker animation
In-Call vibration options
Less annoying in-call notifications

[B][U]Recents:[/U][/B]
Stock recents customization
Clear all button customization
Memory bar
Recent styles
Hide apps from recents
Icon pack
Immersive recents
Recents layout (Stock/Grid/Android Go)
OmniSwitch
Slim recents

[B][U]Interface:[/U][/B]
Berry styles (Light/Dark/Black/Auto)
Blur personalization
Dashboard suggestions
Dashboard conditions
Screen stabilization

[B][U]Lockscreen:[/U][/B]
Charging info
Hide statusbar
Lockscreen elements visibility
Notification count
Lockscreen colors
Clock and date options
Lockscreen alpha
Double tap to sleep
Wake and unlock
Ambient display music ticker
Ambient display bottom view (Weather/Battery/None)
Music cover art
Music visualizer
Disable power menu
Disable qs panel
Fingerprint vibration
FP unlock on boot
Face auto unlock
Custom bottom shortcuts

[B][U]Navigation:[/U][/B]
Navigation mode(Stock/Smartbar/Fling)
Dynamic navbar color
Pulse

[B][U]Buttons:[/U][/B]
Swap back and recents
Awesome alert slider (Notification/Flashlight/Brightness/Rotation/Ringer)
Accidental touch
Power menu customization
Long press power button torch
Disable buttons
Button backlight customization
Hardware keys customization
Swap volume buttons with rotation
Volume keys for media volume
Playback control

[B][U]Gestures:[/U][/B]
Three finger screenshot
Pie control
App circle bar
Gesture anywhere
Screen-on gestures
Touchscreen gestures

[B][U]Animations:[/U][/B]
System Animations
Android P animations
Disable animations
QS tile animations
Listview animations
Custom Bootanimation
Screen off animation

[B][U]System:[/U][/B]
SELinux mode Toggle
Smart Pixels
Suspend actions
System app remover
Allow untrusted overlays toggle (for Substratum Support)
CPU info overlay

[B][U]IME Settings:[/U][/B]
Selector notification
Auto keyboard rotation
Disable fullscreen keyboard

[B][U]Weather:[/U][/B]
Weather service settings
Statusbar weather
Lockscreen weather

[B][U]Miscellaneous:[/U][/B]
Screenshot editor
Wake on plug
Pocket detection
Camera shutter sound
Disable safe headset volume
Launch music App on headset Connection
Scrolling cache
Events[/SIZE]

In post #2

ROM: https://sourceforge.net/projects/havoc-os/files/on7xelte/

Official Open GApps: https://opengapps.org

Telegram Support Group: https://t.me/havocofficial

Telegram Announcements Channel: https://t.me/Havoc_OS

Feature Request Form: https://goo.gl/forms/b8rY79XtUZnd5ji42

31-07-2018

* Initial Release

1. Download the ROM and GApps from the links above.

2. Wipe System, Data, Dalvik, Cache.

3. Flash the ROM and GApps.

4. Reboot and Enjoy.

ZeNiXxX

SKULSHADY

PayPal

LineageOS Team (https://www.lineageos.org)

AICP (https://www.aicp-rom.com)

MSM-Xtended Team (https://xdaforums.com/oneplus-3/one...nt/cardinal-aosp-5-0-android-8-0-pre-t3693585)

Crdroid (https://crdroid.net)

Omnirom (https://omnirom.org)

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

https://github.com/Havoc-OS

https://github.com/Havoc-Devices
​

XDA:DevDB Information

HavocOS, ROM for the J7 Prime, ROM for the Samsung Galaxy J7

Contributors

Dougl@s123, exynos7870, LineageOS

Source Code: https://github.com/Exynos7870

ROM OS Version: 8.x Oreo

ROM Kernel: Linux 3.x

ROM Firmware Required: The most recently

Based On: LineageOS

Version Information

Status: Stable

Created 2018-08-03

Last Updated 2018-09-19