Good News to all the LG G3 D855 user you can now Root Easily Your device on Official Android 6.0 Marshmallow 30B Firmware without errors
Disclaimer:
This
responsible, if you damage or brick your device.Do it on your own risk
and follow the instruction properly.
Important:
Backup important files stored on your device before proceeding with the
steps below, so that in case something goes wrong you’ll have backup of
all your important files.
Prerequisites:
•First make sure that you have the Marshmallow update on LG G3 (here) installed and running
•All you need for this is a custom recovery like TWRP recovery, or
Cyanogen recovery. Download the TWRP recovery for LG G3 model no.
D855 from here.
Root LG G3 D855 on Official Android 6.0 Marshmallow 30B Firmware
Download SuperSU Root package.
1- Once you have installed TWRP recovery, download the SuperSU file from above, and install it using TWRP recovery.
2- For that, transfer the SuperSU file to your device, and then reboot into recovery mode to access TWRP recovery.
3- Once in TWRP, tap on Install button, then select the zip file and then do the swipe action at the bottom to confirm.
4- When done, tap on ‘Reboot System’ button to restart the device.
That’s it. Your LG G3 will be rooted.