https://www.androidinfotech.com/root-samsung-galaxy-tab-a-8-0-2017-sm-t380-t385-oreo/
LG V20 H918 Oreo Rooted ZIPs now available! The flashable ZIPs that keep root in tact are NOW available!
Credit goes to Dudeawesome on XDA Developers.
Link: https://forum.xda-developers.com/v20/development/rom-h91820f-oreo-root-t3848854
Enjoy!
Root LG V20 H918