Download and Install OxygenOS 9.0.11 for OnePlus 6T (Full Rom + OTA)

Download and Install OxygenOS 9.0.11 for OnePlus 6T (Full Rom + OTA): Another new update is made available for the OnePlus Flagship. The  OnePlus is coming out with the OxygenOS 9.0.11 for OnePlus 6T. Although not a major update, the OxygenOS 9.0.11 is coming out with a lot of new bug fixes. The update is rolling out in a few regions and will be available across the globe in a few days.

The new rolling out update, the OxygenOS 9.0.11 for OnePlus 6T is also coming out with a lot of improvements and features. The main features of the update include some major bug fixes which were available in the previous build, better Wi-Fi connection stability, Face Unlock and Nightscape camera mode. Other than all these the latest December 2018 Android security patch is also included in the update. If you want then follow the guide to Update OnePlus 6T to OxygenOS 9.0.11 manually.

The update started to roll out as an Over the Air or OTA update and many users have already received it. If you are a OnePlus 6T user and didn’t receive the update, you will probably receive it in the coming days. You also have an option to download and flash the update manually. The steps to follow to do a manual flash of the update on to your OnePlus 6T will be explained in this article.

OnePlus 6T OxygenOS 9.0.11Changelogs

  • System
    • Updated Android security patch to 2018.12
    • Improved Wi-Fi stability for better connectivity
    • Face Unlock improvements
  • Camera
    • Improved Nightscape performance

About OnePlus 6T

OnePlus 6T is the successor to the previous flagship of OnePlus, OnePlus 6. The OnePlus 6T has all the high-end features and specifications. The OnePlus 6T was recently launched on October 29th, 2018. It sports a 6.4-inch AMOLED display (2340 pixels by 1080 pixels). Like the previous  OnePlus 6, the OnePlus 6T has the most powerful CPU. It is powered by an Octa-core Qualcomm Snapdragon 845 processor coupled with 8 GB of RAM.

The device comes with 128 GB internal storage. There are some rumours saying that there will be a 256 GB variant of the device. It carries the same dual rear camera setup from OnePlus 6. It sports a 16 +20 MP rear dual camera set up and a 16-megapixel front camera. The OnePlus 6T will come with  Android 9.0 Pie out-of-the-box. OnePlus has finally removed the headphone jack from its flagship device. It houses a 3700 mAh battery.

Must Read: OnePlus 6T Common Problems and Fixes – Battery, Performance, Wi-Fi, Bluetooth, Camera and More 

Check For OxygenOS 9.0.11 Update

Users, who are running the previous OxygenOS builds will get the OxygenOS 9.0.11. If you are one of them, You can manually check for the update, Go To Settings > System Updates > Check for update. It will take a few weeks to reach all corners of the world. If you want to install the firmware manually, then follow the guide given below to Install Android 9.0 Pie on OnePlus 6T with ADB Sideload (OxygenOS 9.0.11)

Screenshot 20181216 105448


  • Make sure that the USB drivers for your Android device are installed on the PC.
  • Follow the below Guide Exactly or else it may lead to brick your device. is not responsible for any damage.
  • Maintain 50-60% battery to prevent sudden shut down between the process.
  • This Update is only for OnePlus 6T users.
  • Make sure that you have latest ADB and fastboot drivers installed on Windows and Mac/Linux.
  • Take a complete backup of your phone and then proceed.

Disclaimer is not responsible for any hardware/software issues that occur on your device(s) by following this guide. We are certain that the following guide is carefully written, avoiding any mistakes on our side. If you are unsure of the causalities that may occur if the procedure goes wrong, then please don’t proceed.

Download OxygenOS 9.0.11 for OnePlus 6T (Full ROM + OTA)

  • Download OxygenOS 9.0.11 OTA:  Download (OxygenOS 9.0.10 to OxygenOS 9.0.11)
  • Download OxygenOS 9.0.11 Full ROM: Download, Mirror

Related Post: Download Google Camera Port For OnePlus 6/6T From Pixel 3

Steps to install OxygenOS 9.0.11 On OnePlus 6T

Download and Install OxygenOS 9.0.11 for OnePlus 6T (Full Rom + OTA)

You can use two different methods to install the downloaded OxygenOS 9.0.11 update on your OnePlus 6T manually. Both the methods are listed below, please read through to find out.

ADB and fastboot method

This will require you to connect your device to a computer and do it. USB debugging should be enabled on your OnePlus 6T. Now follow the linked guide to Install the update with adb sideload.

How To Install OTA Firmware Updates Using ADB sideload (apply update from ADB)

Direct method

This method allows you to install the downloaded update directly from your OnePlus 6T. The steps to do this are:

  • Save the downloaded update file into the internal memory of your OnePlus 6T
  • Open settings
  • Tap on system updates
  • Tap on the settings icon
  • Select local upgrade
  • Select the saved OTA update file
  • When prompted select upgrade now option

Hope you are clear with the installation guide. If you have any queries please leave a comment below.

Dibyashree Sharma
Dibyashree Sharma
Editorial Leader
Dibyashree Sharma graduated in Computer Science from NIT Rourkela. For the past eight years, she has been blogging about Android, which she is really passionate about. She has built a good reputation as a reliable source. Away from the digital sphere, Dibyashree enjoys playing tennis, a sport she is as passionate about as she is about technology.

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