How to Root LG Optimus L90 D400 Easily [Simple Steps]

Today, will share a tremendous news with LG Optimus L90 D400 owners. XDA Member Kingxteam has found a method to root LG Optimus L90 D400 using KingRoot v5.3.0. Are you wondering how to root LG Optimus L90 D400? Don’t worry, is here to help you in rooting Optimus L90 D400. Previously, I have published the simple instructions for rooting LG L Series III L90 D405. Now, will discuss about the step-by-step tutorial to root Optimus L90 D400. Isn’t it thrilling? You should note that I’ll take the help of KingRoot v5.3.0 for rooting Optimus L90 D400. will publish the step-by-step instructions using which you can root LG Optimus L90 D400.

I am expecting that you will be able to root Optimus L90 D400 using KingRoot v5.3.0 without experiencing problem after reading the tutorial written in Optimus L90 D400 may lose warranty after being rooted. Dear D400 owner, this method will remove the factory restrictions of Optimus L90 D400. It will let you enjoy many Custom ROMs on Optimus L90 D400. This method will also let you enjoy many other benefits on D400.

You must save your private documents securely including messages and contacts before rooting Optimus L90 D400 using KingRoot v5.3.0, because there is a possibility of losing all documents from Optimus L90 D400. If you are a big fan of Custom ROM and planning to install it on your Optimus L90 D400, then you must be eagerly waiting to root your D400.

Below are the steps using which you can root Optimus L90 D400. will not be responsible if Optimus L90 D400 got broken while being rooted using KingRoot v5.3.0. Optimus L90 D400 battery must be above 82 percentage before following the rooting steps.

How to Root LG Optimus L90 D400 Easily [Simple Steps]

1. It is the time to download KingRoot v5.3.0 apk file on your LG Optimus L90 D400.

2. It is essential to activate installation from “Unknown sources” on D400.

3. It is the time to install KingRoot v5.3.0 apk on D400.

4. It is essential to open KingRoot v5.3.0 apk on D400 after installing it.

5. It is the time to select “TRY TO ROOT” button on D400 to start the rooting process.

6. It is essential to wait until D400 reboots.

7. Your D400 will be rooted automatically after a few minutes.

8. You will be able see “Root Successfully” message on your D400 screen after successful completion of rooting process.

9. It is essential to download Root Checker app from Play Store on D400.

10. It is the time to install Root Checker app on LG Optimus L90 D400.

11. You can check root after installing Root Checker app on your D400.

You have successfully rooted Optimus L90 D400. Oh yes, If you are experiencing any difficulty while rooting Optimus L90 D400 using KingRoot v5.3.0, then don’t hesitate to share your issue with Please submit your email address and subscribe to get more information regarding Optimus L90 D400. You must check your email to activate subscription. I’ll help you in rooting your Optimus L90 D400. [Source]

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