[Samsung Galaxy Core Plus ROMs, Kernels, Recoveries] TimSchumi:
#include <std_disclaimer.h>
/*
* 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.
*
* DO NOT LEECH MY DOWNLOADS, PLEASE RE-DIRECT YOUR FORUM/PAGE
* TO THIS THREAD, IF YOU LIKE MY WORK, YOU CAN SAY THANKS
*/

Introduction

This is a UNOFFICIAL build of LineageOS for the Samsung Galaxy Core Plus.

It's not ready yet and has some bugs in it which could cause problems to some users.

The ROM will only work on the SM-G350 Version of the Phone (without any Numbers/Letters behind).

This ROM is not ready for daily use in all cases (look at the list of what doesn't work before flashing it).

Stuff that DOESN'T WORK

Video recording

Wi-Fi tethering

USB tethering

Probably some other stuff

Stuff that WASN'T TESTED

EMERGENCY CALLS

Bluetooth tethering

Installation Instructions

Special thanks to @Giovix92 for making this tutorial!

Requirements:

1: A computer with Windows.

2: An Internet connection.

3: A backup of your phone data (contacts, photo, music, videos, and other).

4: About 400 MB free space on your SD card.

5: Phone charged at least 80%.

Download links are below

I do NOT take any responsibility for bricked devices!

Let's start!

1: Download the Samsung USB Drivers.

2: Download the ODIN3. (Only for Windows)

3: Download the TWRP Odin package to your desktop and download the LineageOS 14.1 zip to your SD card.

4: Make a backup of your files, because the storage will be wiped. (External SD card will not be wiped)

5: Reboot your phone in to the Download mode (Volume Down- , Home- and Power button). Press the Volume Up button when asked. Then open the ODIN3 and connect your phone to your PC.

6: Press AP and choose the TWRP Odin package (recovery.tar) and make sure re-partition is NOT ticked. "Auto-Reboot" should not be ticked either, otherwise you will need to be quick to boot into the recovery immediately after flashing.

7: Press start! Wait a few seconds. Then your phone will be rebooted. Now you can disconnect the cable and power off your phone.

8: Boot your phone in to the TWRP Recovery (Volume Up-, Home- and Power button).

9: Go to Wipe, and Swipe to Factory Reset.

10. After wiping go to the home screen by pressing the home button.

11: Go to Install. Choose the "external_sd" from the top bar. (It says "Storage: Internal Storage (xxxxMB)" by default)

12: Choose the LineageOS 14.1 ZIP and Swipe to Confirm Flash. Make sure you don't power off while flashing!

13: After the zip has been flashed choose "Reboot System".

14: Wait 5-15 minutes to boot the phone. If the phone keeps booting take out the battery and do a Factory Reset again.

15: When the phone boots the first time, go through the Setup Wizard and you are ready to use your phone!

If there was something you didn't understand, please don't hesitate to ask :)

Changelog

2022-04-03:

Update Chromium WebView to 99.0.4844.73

Emulate missing sdiv/udiv instructions

2022-02-13:

Fix playing audio and system sounds

Fix offline charging

Update Chromium WebView to 97.0.4692.98

Removed the custom wpa_supplicant.conf file (this may solve the issues with some users not having Wi-Fi without deleting that file first)

2018-05-28:

Initial release

Downloads

Samsung USB Drivers

Odin v3.13.1

TWRP 3

lineage-14.1-20220403-UNOFFICIAL-cs02.zip

Source

Device tree

Kernel tree

Proprietary files

WebView

Thanks To/Credits

Thanks to ...

... androidlover5842, ishantvivek, SandPox, ZIM555 and everyone else working on Samsung's hawaii-Boards

... berkantkz and santeri3700 for teaching me the basics of ROM developing and their work on the SM-G350