Download OxygenOS 4.0.3 For OnePlus 3 (OTA + Full ROM)

OxygenOS 4.0.3 on OnePlus 3 and OnePlus 3

Today we have Good News for all OnePlus 3 Users; OnePlus releases OxygenOS 4.0.3 update to all its OnePlus 3 Users. Many of the OnePlus users reported about play store wifi connectivity issue and many other bugs in OxygenOS 4.0.2. But OnePlus has fixed bugs, added some exciting features like WIFI toggle, Increased stability of the camera app, Pre-installed Amazon Prime App and rolled out the OxygenOS 4.0.3 update. Here we provide the download link of OxygenOs 4.0.3 which is packed with many features and performance improvements. Download OxygenOS 4.0.3 Nougat Update for OnePlus 3 from below and install it manually.

As OnePlus is was always trying to release latest features and fix bugs as soon as possible. This update is releasing via OTA (Over-Th-Air). This update is packed with new features like WIFI toggle, Increased stability of the camera app, Pre-installed Amazon Prime App. The users will receive the update notifications on their device. The update may take few weeks to reach all corners of the world.


  1. This Method is only for OnePlus 3 users.
  2. is not responsible for any damage to your phone while installing this Update.
  3. Make sure that you have latest USB drivers installed
  4. Take a complete backup of your phone and then proceed.


OxygenOS 4.0.3 for OnePlus 3 – OTA

OxygenOS 4.0.3 for OnePlus 3 – Full ROM


Steps to Install OxygenOS 4.0.3 for OnePlus 3

OxygenOS 4.0.3 for OnePlus 3

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

2. Download and Install ADB and fastboot driver for windows or ADB and Fastboot for Mac.

3. Copy the OxygenOs 4.0.3 Zip to the folder where ADB installed.

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

5. In recovery, choose “Install from adb” option in the recovery screen, tap OK to confirm. A screen with “You are in sideload mode” will be displayed.


6. Connect your OnePlus 3 to PC/Mac and issue the following command in command prompt /terminal.

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

7. Wait a while; your phone should now update to the selected build and reboot automatically to take you into OxygenOS.


8. Done!!!

Hope you found this article helpful. Let us know your feedback on this new update in the comment section below.

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