Install CM13 on LG Optimus G and Update to Android 6.0 Marshmallow OS

How to Install CM13 Custom ROM on LG Optimus G and Update to Android 6.0 Marshmallow OS

1. From your computer access this page and download the CM 13 firmware file; then go here and get compatible Google Apps.
2. Save both files on desktop.
3. Establish an USB connection between your smartphone and your computer.
4. Next, transfer the downloaded files from desktop, on your phone.
5. Afterwards, unplug the USB cord as the computer is no longer needed.
6. Now you have to power off your device; do so.
7. Then, enter recovery mode on your LG Optimus G.
8. Once in recovery, choose to make the wipe; so, select “wipe data factory reset”, “wipe cache partition” and “wipe dalvik cache”.
9. Go back to main menu of recovery and tap on Install.
10. Pick the Android 6.0 Marshmallow file and the Google Apps package.
11. Resume the flashing process by following on screen prompts.
12. When done, from main menu of recovery choose “reboot system now”.

Good job; Android 6.0 Marshmallow OS now runs on your LG Optimus G. Test the new CM 13 firmware and remember that you will not find the stock Android M features and apps as the ROM comes with its own capabilities and UI. Of course, in the end share your results with us and with other users that might want to use this step by step guide.