How to Install Lineage OS 15.1 for Samsung Galaxy Core Prime (Android 8.1 Oreo)

Samsung launched the Samsung Galaxy Core Prime on November 2014. The phone came out of the box with Android 4.4.4 Kitkat and later upgraded to Android 5.1.1 Lollipop. In this guide, we will help you to install the latest Lineage OS 15.1 for Galaxy Core Prime (core33g).

Earlier, we shared the Lineage OS 15 for Galaxy Core Prime based on Android 8.0 Oreo. A few days back, Google released Android 8.1 Oreo; the Lineage team is soon going to release the official Lineage 15.1. You might be wondering to know what Lineage 15.0 is. Well, they have plans to release 15.1 directly, skipping 15.0. We have shared the unofficial Lineage OS 15.1 for Galaxy Core Prime based on Android 8.1 Oreo. Download and Install the latest Lineage OS 15.1 for Galaxy Core Prime.

How to Install Lineage OS 15.1 for Galaxy Core Prime

How to Install Lineage OS 15.1 for Galaxy Core Prime (Android 8.1 Oreo)

If you are still wondering whether your device will receive an Android Oreo update, then check the full list of officially Android Oreo-supported device from the manufacturer. In case your phone has currently outdated and you want to upgrade to the latest Android Oreo, then here is the list of Lineage OS 15.0 and Lineage OS 15.1.

Full Credits to the developer and Lineage team for the Open Source Project. This ROM is still under development. If you find any bugs, then either you can wait for the next update or you can revert back to Stock ROM.

Android 8.1 Oreo was released officially by Google for Pixel and Nexus-supported devices. Now you can enjoy the Android 8.1 Oreo on Galaxy Core Prime unofficially. The ROM brings all the features from Android 8.1, including Picture in Picture mode, New Android O Emoji style, New Notification UI, Settings Overhaul changes, Advanced Doze Mode, Auto Fill Password, etc. Lineage OS also has some of the unique features which allow you to root and customize your phone easily. You will receive the regular update nightly and weekly once the build is official by Lineage tree.

Also Read: Top 10 Features of Android 8.0 Oreo

What Is Lineage OS?

LineageOS is based on the Android Open Source Project with extra contributions from many Android community members. It can be used without any need to have any Google application installed. Linked below is a package from another Android project that restores the Google parts. Lineage OS still includes various hardware-specific code, which is also slowly open-sourced anyway.

Now you can flash the latest Lineage OS 15.1 on Galaxy Core Prime by following the guide below. To Install this ROM on your phone, you need TWRP recovery. Follow this step to install TWRP recovery on Galaxy Core Prime.


  1. This will work on Galaxy Core Prime (Don’t Try this on Any other device):
  2. Charge your phone up to 80% or 70%.
  3. You will lose the original ROM or any CUSTOM ROM if you already installed on your phone. So make sure to back up your phone using TWRP before doing this step using TWRP, CWM, or any Custom Recovery.
  4. You can also backup all your apps using Titanium Backup or you can Backup without any Root
  5. You must install TWRP or any Custom Recovery on your phone.
  6. Watch Full Video on How to Install TWRP on any Android Phone.
  7. Download all the Zip files from below and Place it in your phone’s root of internal memory.

Steps to Install Lineage OS 15.1 For Galaxy Core Prime (core33g):

Download Link

Watch The Lineage OS 15.1 review

Lineage OS 15.1 ROM

Lineage OS 15.1 ROM

Download Lineage 15.1 Gapps

Guide to Flash Custom ROM using TWRP Recovery

Guide to Root any Custom ROM

That’s it! I hope you have installed the Lineage OS 15.1 For Galaxy Core Prime. Leave a comment or feedback down below. Thank you!.

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