Download and Install OxygenOS 4.0.2 for OnePlus 3/3T

Earlier we have shared the official Nougat OxygenOS 4.0.1 update for OnePlus 3/3T. But man users reported about battery drain issues and other bugs. As OnePlus company is always standing top on bringing new features and fixing the issues as early as possible, now Oneplus development team released OxygenOs 4.0.2. This update includes New Notifications Design, New Settings Menu Design, Multi-Window View, Notification Direct Reply, Custom DPI Support, Added Status Bar Icon options, Improved Shelf Customization, Updated APN Settings for select Carriers, Fixed Proximity Sensor bug during calls, Fixed Google Play Store download bug, Increased System Stability. In this article, we will guide you how to install OxygenOS 4.0.2 On OnePlus 3/3T.

Previously, we have shared OxygenOs 4.0.1 Nougat for OnePlus 3/3T and now oneplus has released another official update to fix some of the bugs available in the previous built.OnePlus has taken this OTA update game to another level.They are now very consistent in pushing out OTA updates for their flagship devices.

This update is rolled via OTA in selected regions only. You can manually check for the latest update, Go To Settings > About Phone > Software Update. It will take few weeks to reach all corners of the world. So if you want to update your device to latest OxygenOs then Download and Install OxygenOS 4.0.2 On OnePlus 3/3T.

DISCLAIMER is not responsible for any damage happened to your device(s) while following this guide, Proceed at your own risk.


  • This Update is only for OnePlus 3/3T Smartphones.
  • Follow the below Guide Exactly or else it may lead to brick your device. is not responsible for any damage.
  • We recommend to take complete backup and proceed.
  • Maintain 50-60% battery to prevent sudden shutdown between the process.


OnePlus 3

OxygenOS 4.0.1 to OxygenOS 4.0.2 for OnePlus 3 (OTA)

OxygenOS 4.0.2 for OnePlus 3 (Full ROM)

OnePlus 3T

OxygenOS 4.0.1 to OxygenOS 4.0.2 for OnePlus 3 (OTA)

OxygenOS 4.0.2 for OnePlus 3T (Full ROM)


OxygenOS 4.0.2 for OnePlus 3/3T

adb devices
  • Now, Install OxygenOS 4.0.2 executing the following command.
adb sideload <finename>
  • Wait until the installation process completes
  • Done!!!

Hope you found this article helpful. let us know your feedback on android nougat.:)

I am a Tech Content writer and full-time blogger. Started my career as Engineer in Larsen and Toubro LTD. with 3 years of experience in Hyderabad Metro Rail Project. I have been doing blogging since 2015, started with zero experience and now I am the well-recognized blogger. I like learning new things and believe that there can never be an end to learning. You can shoot an e-mail at

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