Update GuidesHow To

Install Lineage OS 15.1 for Galaxy C9 Pro (Android 8.1 Oreo)

If you are looking to install Lineage OS 15.1 for Galaxy C9 Pro (Android 8.1 Oreo), then we have shared the latest build of Lineage OS 15.1 custom firmware which is based on Android 8.1 Oreo. Android 8.1 Oreo OS officially released for Pixel and Nexus supported devices by Google. Now you can test the experience of latest Android 8.1 Oreo on Galaxy C9 Pro via Lineage OS 15.1 custom firmware. Full credit goes to the Lineage OS 15.1 team to build this amazing custom firmware for Samsung Galaxy C9 Pro. The Lineage OS 15.1 ROM comes with some eye-catching features and customizations like Multi-Display Support, Picture In A Picture mode, Better Icons, New Notification UI, Settings Overhaul changes, Advanced Doze Mode, Keyboard Navigation, Power saving, Auto Fill Password and much more. Also, brings some aftermarket features through which you can easily root and customize your phone.

By following this simple step by step guide, you can easily Install Lineage OS 15.1 for Galaxy C9 Pro (Android 8.1 Oreo). Samsung Galaxy C9 Pro Android smartphone was launched in October 2016. The Galaxy C9 Pro is powered by 1.44GHz octa-core Qualcomm Snapdragon 653 processor. The smartphone comes with 6.00″ HD display with a resolution of 1080×1920 pixels along with 6GB of RAM & 64GB of internal storage. Remember that this ROM is not officially announced by Samsung but just a custom ROM. But the good things is that you can experience the latest Android 8.1 Oreo on Galaxy C9 Pro without any problem. Your Galaxy C9 Pro should be rooted, and a custom recovery like TWRP or ClockworkMod (CWM) should be already installed on it in order to flash Lineage OS 15.1 for Galaxy C9 Pro (Android 8.1 Oreo).

This ROM is still under development so you may face some minor bugs. But don’t worry the bugs will be fixed in the next update or you can simply revert back to Stock ROM. Before proceeding, don’t forget to take the full backup of all your valuable data. If you are want to Install Lineage OS 15.1 for Galaxy C9 Pro (Android 8.1 Oreo) custom firmware then go ahead and follow the given steps.

Lineage OS 15.1 for Galaxy C9 Pro


The Lineage OS 15.1 Android 8.1 Oreo custom ROM and instructions are given in this guide can be used only for the Galaxy C9 Pro. Check the model number of your Galaxy C9 Pro from Settings > About Phone.


AndroidBlog will not be held responsible for any kind of damage occurred to your Galaxy C9 Pro during or after the installation of Lineage OS 15.1 Android 8.1 Oreo ROM. Proceed at your own risk.


  • Create a proper backup of all your existing data and settings on the phone before proceeding to the installation guide using a recommended custom recovery.
  • Enable USB Debugging Mode on the Galaxy C9 Pro by navigating to Settings > Developer Options.
  • Verify that you’ve correctly installed the Galaxy C9 Pro USB Drivers on the PC.
  • The Galaxy C9 Pro should be rooted with the latest version of a custom recovery like CWM or TWRP installed.
  • The bootloader of your Galaxy C9 Pro must be unlocked.
  • Make sure that the battery level of the Galaxy C9 Pro is at least above 80% before going ahead.

Required Files:

Check Popular Posts:

Steps to Install Lineage OS 15.1 for Galaxy C9 Pro (Android 8.1 Oreo):

1: – First, download Lineage OS 15.1 Android 8.1 Oreo custom ROM  for Galaxy C9 Pro on the desktop of the PC.

2: – Plug your device into the PC using its USB data cable and mount its USB memory storage.

3: – Transfer Lineage OS 15.1 Android 8.1 Oreo ROM .zip file. Which you’ve already downloaded from the above link to the root folder of your SD card on the phone.

4: – Unplug the Galaxy C9 Pro from the PC and power it OFF to boot into Recovery Mode.

5: – Power ON the device while pressing and holding Volume Up + Home + Power buttons at the same time to enter into Recovery Mode.

6: – While your device is now in CWM Recovery, perform wipe data/factory reset, wipe cache partition and wipe dalvik cache also by navigating to Advanced > Wipe Dalvik Cache.

Note: – wipe dalvik cache will help you to prevent boot loops and other errors while ROM installation.

7: – Go back to the main Recovery Menu. Choose to install zip from SD card → choose zip from sd card.

8: – Navigate to the Lineage OS 15.1 Android 8.1 Oreo custom ROM .zip file which you’ve already transferred to the SD card of your device previously. Select the ROM .zip file using the Power button and confirm the installation to begin.

9: – Navigate to +++++Go Back+++++ once the installation completes. From Recovery Menu, reboot your device by selecting reboot system now.

Your Galaxy C9 Pro will reboot now. It may take about 4 to 5 minutes to boot for the first time after installation.

Done! You’ve successfully install Lineage OS 15.1 for Galaxy C9 Pro (Android 8.1 Oreo) on Galaxy C9 Pro.

Bhatti Junaid

He continuously writes tech articles and development code. Also, appreciates excellent food, exceptional coffee and great company. He has written 266 guides and other posts.

Related Articles

Leave a Reply

Your email address will not be published. Required fields are marked *

Back to top button