Root LG Optimus L90 Android 4.4.2 KitKat
LG Optimus L90 is the latest iteration of L-series. It is the successor of Optimus L9 II which have much better specification. LG Optimus L90 equipped with quad-core processor, LG exclusive Knock On features, as well as Guess Mode.
Being the smartphone released on third quarter of year 2014, LG Optimus L90 is installed with Android 4.4.2 KitKat out of the box. This may indicate the possibility of getting next Android update on this device.
Nevertheless, you can always install higher version of Android once developer ported on LG Optimus L90. Before that, you must first root your device in order to flash custom rom. The guide below will shows you how to root LG Optimus L90 with simply one click.
How To Root LG Optimus L90 on Android 4.4.2 Kit Kat
Disclaimer: It’s always a risk to modify your device. We, Android Teen are not responsible for any damage or bricks on your device. Your device warranty may void with any mod. Check your devices warranty’s term & conditions before start. (HTC,Samsung, LG, Sony, Motorola). Use this guide on your own risk, contact us for help if you face problem.
Pre-requisites & Requirements
- LG Optimus L90 running Android 4.4.2 (Ensure correct device model and firmware; Check device model – Go to Settings -> About Device -> Model Number)
- Windows-based computer or laptop
- Download LG G Pro USB driver for Windows and install in your computer. (Installation guide)
- Connect device to computer with USB cable to complete installation.
- Skip this step if you have installed the USB driver.
- Enable USB Debugging on your device. How to Enable USB Debugging Mode on Android Devices.
- Make sure your phone is charged to 60% 80% to avoid battery blackout and interruption during this tutorial.
- We recommend you make a backup on your data and media files before the tutorial. You may restore the data and files if necessary.
- How to Completely Backup Android Without Root
- How to Backup Personal Data on Android Device (Contact, Application Data, Wifi Password, APN Settings)
- Backup SMS and Restore on Android Devices
- How to Backup WhatsApp Messages
- (Complete back up for rooted Android Devices)
Reminder: If you are first timer and Nexus 5 with bootloader locked, you need to make a full backup else you will lose all data. Ensure you meet the requirements before proceed. Contact us if you face problem.
Download
Instructions:
- Download tr.apk in your phone.
- You must allow the installation of 3rd party application in your phone. Go to Setting -> Security -> Unknown sources.
- Go to Download folder and install tr.apk.
- Open Towelroot app, you can find it in the menu.
- Click on the “make it rain”
- Now, your phone will be rooted.
- To check whether you have root access, download root checker below to test.
us or give us a if it works for you.
Useful Screenshot:
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