Lg Optimus Black P970 can be rooted only when running v20a to v20o. The LG P970 is one of the smartest and finest android phone from LG. The phone is working nice after rooting with this guide. You can root your mobile with Smart Flash Tool. Smart Flash Tool is the best tool for Lg Optimus Black P970to be used for rooting. Here is a guide to root with Smart Flash Tool.
We are not responsible for any damages. If anything happened, we will help you to solve it. And rooting will void your warranty.
How to root LG Optimus Black P970 with Smart Flash Tool -