How To Install Open Beta Android 8.0 Oreo Oxygen OS On OnePlus 5T

The first Open Beta Android 8.0 Oreo Oxygen OS is rolling out for the new OnePlus 5T which brings the first taste of Oreo. OnePlus 5T was launched last month with Android 7.1.1 Nougat OS and waiting for the Android 8.0 Oreo. One Plus team is really hard working to make Oreo for the OnePlus 5T and it looks like they succeeded. This latest official update comes with all the new Oreo features and improvements like improved auto-fill, smart text selection, picture-in-picture mode, new Quick Settings design, combining icon options with app shortcuts, allows you to upload your photos to Shot on OnePlus and much more. Here, in this post, we’ll guide you that How To Install Open Beta Android 8.0 Oreo Oxygen OS On OnePlus 5T.

Also, the Android 8.0 Oreo beta official update bring the bunch of changes, a new Quick Settings design and comes with the December Android security patch. One thing more in the Android Oreo Open Beta is that the build may not be as stable as the OTA updates but don’t worry about that the OnePlus 5T will soon receive the stable OTA Oreo-based OxygenOS until then download the Android 8.0 Oreo Beta official update from given below link and flash it manually on OnePlus 5T.

You just need to flash the new build onto your OnePlus 5T to get the experience of latest Android Oreo OS and taste the sweetness of real baked Oreo. This latest official update comes with tons of new key Android Oreo features and points to some system-level changes through that you can customize and optimize your device. Before proceeding, don’t forget to take the full backup of all your valuable data. If you want to install first Open Beta Android 8.0 Oreo Oxygen OS official update on your OnePlus 5T then go ahead and follow the given steps.

How To Install Open Beta Android 8.0 Oreo Oxygen OS On OnePlus 5T 1


This guide containing the rooted and cleaned Oxygen OS  Beta Update can be used for the OnePlus 5T devices only. Do not try to install this firmware on any other device or incorrect variant. It is recommended to check the model number of your device first.


DroidGuides will not be held responsible for any kind of damage occurred to your OnePlus 5T device during or after the installation of Oxygen OS Open Beta 1 Android 8.0 Oreo Update. Proceed at your own risk.


  • Create a proper backup of all your existing data and settings on the phone before proceeding to the installation guide using a recommended custom recovery.
  • Enable USB Debugging Mode on the OnePlus 5T by navigating to Settings > Developer Options.
  • Verify that you’ve properly installed the OnePlus 5T USB Drivers on the PC.
  • Your device should be rooted with the latest version of a custom recovery like CWM or TWRP installed.
  • The bootloader of your OnePlus 5T must be unlocked.
  • Make sure that the battery level of the device is above 80% before going ahead.

How to Update OnePlus 5T to Oxygen OS Open Beta 1 Android 8.0 Oreo Official Firmware:

Step No 1: First, setup ADB and Fastboot on your PC.

Step No 2: Download the Oxygen OS Open Beta 1 Android 8.0 Oreo official file on the desktop of your PC from the above-given link and rename it to

Step No 3: Next, Enable USB Debugging on your Oneplus 5T by navigating to Setting > Developer Options.

Step No 4: Connect your OnePlus 5T to your PC/laptop.

Step No 5: Open the folder where you have placed the downloaded file and open command windows within the folder.

Step No 6: Type the following command and hit Enter to reboot your phone into Recovery Mode.

adb reboot recovery

Step No 7: Select the “Install from USB” option in Recovery Mode.

Step No 8: Type the following command and hit Enter.

adb sideloaded

9: The installation process will be initiated, so wait for the installation process to be completed. Once the process is finished, select reboot from the main Recovery Menu.

Done! You have successfully installed the OxygenOS Open Beta 1 Android 8.0 Oreo update on OnePlus 5T.

Aamir Jamal

An Android Geek and audiophile who love to read and write reviews/tutorials about gadgets and new tech stuff. He has written 1007 guides and other posts.

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