Download and Install OxygenOS 4.0.2 for OnePlus 3 (OTA + Full ROM)

OnePlus finally rolled out OxygenOS 4.0.2 for OnePlus 3. Previously OnePlus has rolled out 4.0.1 Android Nougat update for OnePlus 3 users. But many users reported bugs and battery drain issues in 4.0.1 update. As we know, OnePlus always stands top in fixing bugs and releasing updates as early as possible. If you are looking for the OxygenOS 4.0.2 for OnePlus 3, then you are the right place. Here we provide the complete guide with download links and changelog.

OxygenOS 4.0.2 for OnePlus 3

This update is packed with all new Android Nougat features and Bug fixes. This update is rolling out via OTA (Over the AIR). This update is rolled out in phase manner. It may take few weeks to reach every corner of the world. If you want to taste the update early, then follow the below guide to install OxygenOS 4.0.2 for OnePlus 3.

Disclaimer is not responsible for any damage to your device(s) by following this guide. Proceed at your own risk.


  • This guide is only for OnePlus 3.
  • Back your device data.
  • Follow this guide carefully or else it may lead to brick your device.
  • Maintain at least 50-60% of charging to prevent accidental shutdown.


OxygenOS 4.0.2 for OnePlus 3 – OTA

OxygenOS 4.0.2 for OnePlus 3 – Full

Steps to Install OxygenOS 4.0.2 for OnePlus 3

Method 1:

1. Enable ‘USB debugging’ option from Phone Settings –> Developer Options –>. (To enable Developer Settings –> Go to About phone in settings and tap 7 times on the Build Number)

2. Extract the OxygenOs 4.0.2.Zip file

3. Copy the Extracted OxygenOs 4.0.2 files to the folder where ADB installed.

4. Restart the OnePlus 3 into recovery mode. (To do that First Switch off your phone, Now press and hold volume down button + power button.)

5. In recovery menu, choose “Install from USB,” tap on OK to confirm. You will see “You are in sideload mode” screen will be displayed.

6. Connect your OnePlus 3 to PC and Execute the following command in command prompt.

For Windows: “adb sideload <filename>”
For Mac/Linux: /adb sideload <filename>"

7. Wait until the installation process completes and reboot automatically to take you into OxygenOS.

Method 2:

1. Download OxygenOS 4.0.2 zip file from above link

2. Save it on your phone internal memory.

3. Restart the OnePlus 3 into recovery mode. (To do that First Switch off your phone, Now press and hold volume down button + power button until you see the stock recovery.)

4. Select ‘Apply Update’ and click on ‘Choose from Internal Storage.’

5. Now select OTA ZIP file. (Which you have Downloaded and saved in step 1,2)

6. Now wait until installation process completes and then reboot your device.

7. Now your OnePlus 3 will reboot into latest OxygenOs.

Let us know your feedback on OxygenOs 4.0.2 for OnePlus 3 in the comment section below.

  1. echo orcko says

    thank you so much bro

  2. echo orcko says

    do u have facebook page so i can follow you???
    and thanks for hopefull post

    1. Rahul says

      Hey echo orcko,

      Still, we haven’t created our FB Page. Will inform you once we create it.

      Thank You

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