How To Install OxygenOS on Oneplus One Android – Easy Guide

OxygenOS for Oneplus one android smartphone is now officially released and most of the users want to update their phone with this latest official firmware. The new OS is based on the Android lollipop and comes with lots of new features. To get this update on your phone you need to flash the firmware manually, you will not recieve the OTA update for the same. Here is the guide which you can follow on your phone and flash the OxygenOS on Oneplus One Android. The procedure is very simple and takes a few minutes to complete the task.

How To Install OxygenOS on Oneplus One Android - Easy Guide


We the team or the developers are not responsible for bricked devices, dead SD cards. Read all the instruction very carefully and Perform everything at your own risk.


This guide is only for the Oneplus One android smartphone. Don’t try this method on any of other Android devices, It may hard brick your device. So, first confirm your phone model number in your android phone settings. To do this Go the Settings page of your device and check out the “About Device” option.


Before following the below Mention guide, It’s always recommended to follow our pre-requisites and requirement to stay safe.


Do take the Full Backup of your Android Apps, SMS, Contacts, Call Logs, Bookmarks. This one is one of the most important step that you have to follow, as we don’t want anyone losing their personal data or apps. For help on Backup and Restore check out the below mention guides.


Now you need to enable USB debugging mode. Without enabling USB debugging mode on your device you can’t start the root, Custom ROM or Unlock process.



If your device switched off during this process, it could damage or brick the device. Make sure that your Android battery is full charge or near about 50-70% battery level.

After following the above mention steps follow the below mention guide one by one to proceed with the tutorial. All the above mention steps are very important, so do follow all the steps and do exactly what is told.



Step 1. First you need to unlock the bootloder and Install TWRP on your phone. Check the link below and follow all the steps.

OnePlus One Guide to Install Custom Recovery and Root

Step 2. Now download the Oyxgen OS zip file here and extract the folder on your desktop.

Step 3. You will see two files when you extract the zip. (oxygen_1.0.0_flashable & oxygen_1.0.0_flashable.md5)

Step 4. Move that file to device in > Internal storage > “Downloads” directory.

Step 5. Now boot your phone in recovery mode. To do this turn off your phone and Hold Volume down button + Power button.

Step 6. Now you are on the TWRP recovery, here click on the WIPE button. And after that tap on “Swipe to Factory Reset”


Step 7. After this go back and tap on the “Install” button.

TWRP install

Step 8. Now from here browser the Oyxzen OS zip file that you extracted and moved on your phone on Step 3. And tap on the zip file to start the flashing process.

Install Oxygen OS

Step 9. Once the flashing process is done “Reboot System”

Android will upgrade and you will have the Oxygen OS, have any doubt comment here!

Rate this post

Arun is Android Fan and passionate about Mobile apps. He is currently using the Galaxy S 4 & Nexus 4 . For more info you can follow him on Google+, Facebook and Twitter.