Download Nougat based OxygenOS 4.0 OTA Update for OnePlus 3T

OnePlus starts rolling out the stable Android Nougat based OxygenOS 4.0 OTA update for OnePlus 3T. Yesterday OnePlus 3 also get the update and the same time stable as well as OxygenOS Open Beta 1 for OnePlus 3T rolling out for OnePlus 3T. The update added new Notification and setting menu design, multi window, and custom DPI support. OnePlus 3 already received the update and everyone who are using Oneplus 3T, waiting for the update. Now wait is over OxygenOS 4.0 OTA Update for OnePlus 3T is now available via OTA. The update is an Incremental update which rolls out in phase wise manner. The update is rolling out via OTA (over-the-air) and many users already getting Oxygen OS 4.0 update for OnePlus 3T. You can wait for the OTA updates or you can Update Oneplus 3T to OxygenOS 4.0 Nougat manually with below method. Download OxygenOS 4.0 OTA Update for OnePlus 3T from below.

The new OxygenOS 4.0 update for OnePlus 3T added new Notification and setting menu design, multi window, and custom DPI support. We provide you the OxygenOS 4.0 ROM which you can flash on your device. So if you want to update your OnePlus to latest version then Download OxygenOS 4.0.0 for OnePlus 3T from below. Check below what’s new in OxygenOS 4.0

OxygenOS 4.0 OTA Update for OnePlus 3T

Oneplus 3T OxygenOS 4.0 Features and Changelogs –

  • Upgraded to Android 7.0 Nougat
    • New Notifications Design
    • New Settings Menu Design
    • Multi-Window View
    • Notification Direct Reply
    • Custom DPI Support
  • Added Status Bar Icon Options
  • Improved Shelf Customization


  • This method is only for the OnePlus 3T.
  • Follow the steps correctly otherwise you may brick your device. We are not responsible for any damage to your phone.
  • It will not erase your data, but still we advise you to take a complete backup of your phone and then proceed.
  • Ensure that your phone has at least 50-60% charged to prevent the accidental shutdown in-between the process.

Download OxygenOS 4.0 OTA Update for OnePlus 3T

  • OxygenOS 3.5.4 to OxygenOS 4.0 – Download
  • OxygenOS 4.0 Full Stable ROM for OnePlus 3T – DownloadMirror
  • OxygenOS Open Beta 1 for OnePlus 3T – Download

How to Install OxygenOS 4.0 ROM on OnePlus 3T

1) Enable ‘USB debugging’ option from setting>developer option>. To enable Developer Options, go to About phone and tap the Build Number 7 times.

3) Download ADB and fastboot driver for windows orADB and Fastboot for Mac and install it on your PC.

4) Download the OxygenOS 4.0 for OnePlus 3T from above Copy ROM to a folder where adb installed.

5) Now Turn Off your phone and boot into recovery mode.

3) Choose Install from ADB Sideload

4) Now Connect your phone to Laptop/PC

5) On Marshmallow ROM folder press shift+right click and click on open command here.

6) Now check your connection by typing the below command

adb devices

 if your device is listed, you’re ready to flash the ROM

7) Flash the Oxygen OS 4.0 on OnePlus 3T by typing below command

adb sideload File

8) Now wait until the process complete and then Reboot the phone.

9) Done!

That’s all this is the complete guide to Download and Install OxygenOS 4.0 OTA Update for OnePlus 3T. Let us know if you have any questions by comment below.



Sumit is a Tech and Gadget freak and loves writing about Android and iOS, his favourite past time is playing video games.

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