Custom ROM

Install Android 8.0 Oreo on LG G3 – LineageOS 15

If your device already old and does not get an official update from the manufacturer, or you want to Get The Latest Version of Android. in this article, will explain how to Install Android 8.0 Oreo on LG G3 – LineageOS 15.

Android is open source can be modified by the developers of the world, these developers develop LineageOS 15 ROM to replace the pre-installed version of Android on your LG G3.

Custom ROM is just a modified version of stock ROM which developed by professional developers in the field of android, ROM is completely changing the system of the LG G3 with the addition of more features such as the improved battery, better performance, Add Additional Features and System Tweaks, Eliminate Bloatware, faster smartphone, and updates to the latest Android versions on your LG G3

LG G3 was launched in May 2014. The phone powered by Quad-core 2.5 GHz Qualcomm Snapdragon 801 CPU, and it comes with 2/3 GB RAM and 16/32 GB ROM, up to 256 GB via a microSD, LG G3 come with a Primary camera 13 MP and 2.1 MP in front, and powered by removable Li-Ion 3000 mAh battery.

Lineage OS is an open-source system based on Android. First seen in 2009 on HTC Dream (T-Mobile G1)It offers features and advanced options on Android versions that are not included on the Officiel ROM such as an integrated theme editor or additional interface options, the ability to overclock the processor or root LG G3, Custom ROMs are available for phones, tablets, media players, smart watches and almost any type of device running Android.


Install LineageOS 15.1 on LG G3

1- Copy the Lineage OS 15 ROM & GApps ZIP files for LG G3 to your phone.

2- Restart your LG G3 into the custom recovery

  • Turn off your LG mobile.
  • Press & hold the “Volume Down + Power button” at the same time for about 5 seconds.
  • Release Held key when the LG logo appears on your device then press and hold them again.

3- Click Wipe and scroll down and choose Advanced wipe and swipe to confirm Wipe.

4- Click Install and scroll down and choose LineageOS 15 ROM ZIP and swipe to confirm flash.

5- Click Install and scroll down and choose GApps package and swipe to confirm flash.

6- Once the installation is finished, click on “Reboot System” to reboot your phone.

5- That’s it ! you have successfully Install Android 8.0 Oreo on LG G3 – LineageOS 15.

Read also:  How To Update LG G3 to Android 6.0 Marshmallow


Jonah Bakri

My name is Younes Bakri, I am 30 years old. I love blogging, I Write articles on software updates, Custom ROM updates, USB Driver and I am interested in everything new in the world of technology.

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