[Samsung Galaxy J4+ ROMs, Kernels, Recoveries, & Ot] Geckyn:
/*
* Your warranty is now void.
*
* I am not responsible for bricked devices, dead SD cards,
* thermonuclear war, or you getting fired because the alarm app failed. Please
* do some research if you have any concerns about features included in this ROM
* 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.
*/

Read the whole OP! Be respectful to each other and don't ask for ETAs, it's considered as being rude!

AOSP Extended is an AOSP based ROM which provides stock UI/UX experience with useful customizations. Being based on AOSP it provides a smooth experience. We have added useful customizations from various other open source projects and have tried to keep our things simple. A ROM by a user, for a user. #BeExtended

#ExtendYourDevice Here are the Extensions! on top of AOSP! We are constantly trying to update the list. Our aim is not to provide all the features available on earth. Our aim is to add important features that we think should be here and also what you think. For the addition of more tweaks or features, head on to our Telegram community and post the list of features that you want! Features with commits will be more helpful!

[B]
-DUI(Fling/Pulse/Smartbar)
-DU Font Engine
-One-Handed UI
-Live Display
-AppOps
-Expanded Desktop
-Statusbar Clock/Date Customizations
-Dashboard Suggestions/Summaries (Enable/Disable)
-Notification Intervals
-Increasing Volume in Ringtone
-DT2S On Navbar
-Long Press Back button to Kill App
-Dashboard Column Configurations
-Detailed Location QS Tile!
-Statusbar Traffic Indicators
-Notification Count
-DT2S On Statusbar and Lockscreen
-QS Quick Pulldown
-QS Brightness Slider (Enable/Disable)
-QS Tiles Animations
-Force Expand Notifications (Enable/Disable)
-Immersive Mode messages (Enable/Disable)
-Flashlight Notifications
-Oreo/Pie Recents Styles
-Toast Icon
-Power Menu Customizations
-Additional Battery Saver steps
-Volume Rocker Tweaks (Wake/Music seek/Keyboard cursor control/Swap in landscape mode)
-Fingerprint Gestures Support
-QS Haptic Feedback
-One Tap Data & Wifi Tile
-Auto Brightness Icon Toggle
-Breathing Notifications
-Long Press Gear Icon in Statusbar Header Launches Extensions
-Show 4G instead of LTE switch
-Reading Mode QS Tile
-Long press Caffeine Tile Action
-Customize QS Rows/Columns
-Customize small QS Tiles
-StatusBar Brightness Control
-Lockscreen Shortcut
-Quick Unlock for PIN/Password
-Battery Styles and Percentage
-Flip Button Animation
-Unlink Notification Volume
-Status bar Clock Seconds
-AEXPapers - our wallpaper app
-Via/Jelly Browser
-Retro Music Player
-Pixel's UI, Ringtones, and Wallpapers
-Camera Sound Toggle
-Advanced Ambient Display Customizations
-Smart Pixels
-Long-press Power Button on Lockscreen for Torch
-Wakelock Blocker
-Toggle Lockscreen Media Art
-Toggle Lockscreen Music Visualizer
-Ticker
-Disable QS on Secured Lockscreen
-Toggle Dynamic Notification Card's Color
-Low Battery Notification Toggle
-Hide Clock/Date/Alarm Text from Lockscreen
-Lock screen Clock's Font Customizations
-Weather on Lockscreen and Status Bar
-Heads up Customizations
-DU's HW Button Rebinding
-Button Backlight Customizations
-Oreo Recents Clear All FAB button and Re-positioning
-Oreo Recents Free Ram bar
-Custom Carrier label
-Toggle power menu on Secured Lockscreen
-CPU Info Switch
-Disable Orange Color in Battery Saver Mode
-New Pretty Adaptive Icons for included AOSP apps
-Run SysUI tuner from Extensions
-Built-in Light/Dark/Black/Chocolate/Wallpaper-Based and EXTENDED UI Themes

And many more coming in the future! Many extensions are added in each update so we miss out adding new extensions to this list. So always keep on checking the latest changelog on our [URL="https://blog.aospextended.com/"]Official Blog[/URL], and there you can monitor the previous changelogs as well, to see how far we have come![/B]

Download ROM, GApps here for your device!

v6.6-2019-07-09-J4primelte

v6.6-2019-07-13-J4primelte

Latest v6.7-2019-08-28-J4primelte

Google Apps

-GApps

Want to try this awesomeness?

[b]-Download the ROM and GApps of your choice
-If you're on oreo, flash latest OneUI [COLOR="Red"](should be U2 bootloader)[/COLOR].
-Flash forceencrypt disabler from TWRP thread.
-Format data
-Reboot to recovery
-Backup each and every partition from TWRP Recovery
-Make a full wipe (system, data, cache, dalvik)
-Flash AEX Package
-Install GAPPS package
-And at last Reboot!
[First boot will take a few minutes! Have patience]
Clean Flash is always recommended![/b]

Monitor the changelog here!

[b] AospExtended v6.7 Changelog

-2019-08-28.....Fix Signal strength

- Merge August security patch (9.0.0_r46)
- Update all translations
- Update all of our packages
- Update APN configs
- Update Boostframework configs
- Update MusicFX
- Update Launcher 3
- Add new default wallpaper
- Add VPN QS tile
- Add per-app data restriction
- Add privacy guard
- Add proximity speaker for calls
- Add an option for the AEX Logo in status bar
- Add smart mute feature
- Add some new fonts
- Improve Gaming Mode
- Improve Pocket Lock
- Improve Live Display
- Improve the Q style lock clock
- Improve VoLTE toggle
- Improve some UI/UX aspects
- Fix few theming issues
- Lot of under the hood improvements
- Bug fixes and performance improvements

Others
-Full bootanimation now
-Switched to Lawnchair launcher
-No blurred icon issues anymore
-Switched to opengl to fix most rendering issues
-Added Fm radio
-Using 1.6A max charge current( kernel side)
-Fixed lockscreen charge current info(kernel side)

- AospExtended v6.6 Changelog
- 2019-07-13.....Fix Mtp read

Clean flash is always recommended​. Bug reports are not appreciated if not clean flashed.
Remove any kind of security PINs/Password and Fingerprints before flashing this build.

[/b]

If you want any bug to be fixed please write here on xda in detail. Give Logcats, mention your device name, mention if any mods and kernels, if used and please be specific about it. By helping us, you are helping yourself too.

->How to take Logcats?

https://goo.gl/UcTM9 and https://goo.gl/J4CSEP

Working/Issues!

[B]What's working :

-Audio
-Bluetooth
-Boots
-Camcorder
-Camera
-Flash
-GPS
-MTP
-RIL (Calls, SMS, Data)
-Sensors
-Usb tethering
-Wi-Fi

Known issues :
-VoLTE
-Selinux is permissive
-Ril takes about 15 seconds to start after boot.

[/B]

​

Sources :

Device Tree https://github.com/geckyn/android_device_samsung_j4primelte/tree/aex6.6

Vendor Blobs https://github.com/MacTavishAO/android_vendor_samsung_j4primelte

Kernel Source https://github.com/geckyn/android_kernel_samsung_msm8917

XDA:DevDB Information

[ROM][UNOFFICIAL][9.0] AospExtended ROM V6.7 for Galaxy J4+, ROM for the Samsung Galaxy J4+

Contributors

Geckyn, ataberkozen, kapmino269

Source Code: [url]https://github.com/AospExtended[/URL]

Credits

ataberkozen for device trees

IanH82uk for testing

phhusson for Samsung Signal strength fix

ROM OS Version: 9.x Pie

ROM Kernel: Linux 3.x

ROM Firmware Required: Pie, OneUI

Based On: AOSP

Version Information

Status: Stable

Current Beta Version: 6.6

Beta Release Date: 2019-07-09

Current Stable Version: 6.7

Created 2019-07-09

Last Updated 2019-08-26