Download and Install OxygenOS 4.1.1 Android 7.1 Nougat on OnePlus 3/3T

So guys here is the very good news for all the users of OnePlus 3 and 3T users as the new Android 7.1.1 Nougat Oxygen OS 4.1.1 based is rolling out via OTA (over-the-air) and will reach everyone’s device according to their region. So the OTA update will take quite a time to be available in Every OnePlus 3 and 3T device. So it is better option to install this update manually. Install OxygenOS 4.1.1 on OnePlus 3/3T

The best part is that we are here with the OTA and Full ROM file which can flash it right away on your OnePlus 3 or 3T device. All you have to do is to follow this guide carefully. The New OxygenOS 4.1.1 comes with latest security patch level March 24, 2017 and also with many bug improvement and stability. Install OxygenOS 4.1.1 on OnePlus 3/3T

Downloads

OTA File

OnePlus 3T Oxygen OS 4.1.1 OTA -> Download Link

OnePlus 3 OxygenOS 4.1.1 OTA -> Download Link

Full ROM

Oxygen OS 4.1.1 Flashable Firmware for OnePlus 3t -> Download Link

Oxygen OS 4.1.1 Flashable Firmware for OnePlus 3 -> Download Link

Pre-Requirements

  • Charge your mobile phone battery up to 50%.
  • Backup your important apps, messages, and contacts.
  • Do not even think to try this on any other OnePlus device this is only made for OnePlus 3 Users.
  • ADB and fastboot must be setup on your PC or Laptop.

Install OxygenOS 4.1.1 on OnePlus 3/3T

How to install Oxygen OS 4.1.1 on OnePlus 3 or 3T

  1. Download the build from above and also download the ‘ADB and Fastboot’ from above.
  2. Copy the build in the folder where ADB and Fastboot are installed.
  3. Boot your mobile phone into recovery mode by holding and pressing power button and volume up button at the same time.
  4. In recovery mode select ‘Install From USB’ then a screen will pop with text ‘You are in sideload mode’.
  5. Plug your Oneplus 3 or 3T to your PC or laptop
  6. Now in installed folder of ADB and Fastboot open Command Prompt there.
  7. Type the following command
    adb sideload File Name.zip
  8. Ex(OnePlus3TOxygen_28_OTA_047_all_1703132119_0ed76c88.zip)
  9. Now your phone will start flashing the Open Beta 3 on your OnePlus 3
  10. Done !

If you have any questions in your mind then drop them in the comment section. (Install OxygenOS 4.1.1 on OnePlus 3/3T)

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