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Install OxygenOS OnePlus 5/5T Open Beta 7/5 Official Firmware [Android 8.1 Oreo]

Here is how to Install OxygenOS OnePlus 5/5T Open Beta 7/5 Official Firmware [Android 8.1 Oreo]. OnePlus has recently rolled out another new OTA update OxygenOS OnePlus 5/5T Open Beta 7/5 official firmware. OnePlus 5 and 5T are one of the first few devices to receive the official Android 8.1 Oreo. Now the OnePlus has further announced OxygenOS OnePlus 5/5T Open Beta 7/5 official update which is based on Android 8.1 Oreo. The OxygenOS OnePlus 5/5T Open Beta 7/5 official update comes with some under the hood bug fixes and improvements to the system that the users would have faced in the previous release.

Also, in this update, gamers will experience network boost in gaming mode because Oneplus always care about gamers in its various updates. This latest update comes with new February 2018 Android Security Patch. OnePlus rolling out the Open Beta 7/5 update via OTA (Over-the-Air) so not all users can get the update at the same time.

If you are excited to get the latest update and currently on previous Open Beta build then you can receive this update over-the-air (OTA). Otherwise, you can download and install OTA update OxygenOS OnePlus 5/5T Open Beta 7/5 manually by following this simple step by step guide. The Android 8.1 Oreo update brings the search tags in search section in the App Drawer, general bug fixes, Weather application gets a revamped interface, accuracy of current location has improved, Network boost in Gaming mode, many other improvements and much more.

Not necessary but we are highly recommended that before proceeding don’t forget to take the full backup of all your valuable data. If you are interested in installing OxygenOS OnePlus 5/5T Open Beta 7/5 official update based on Android 8.1 Oreo then go ahead and follow the given steps.

OxygenOS OnePlus 5 5T Open Beta 7 5 official update


This guide containing the rooted and cleaned OxygenOS Open Beta 7/5  Update can be used for the OnePlus 5/5T devices only. Do not try to install this firmware on any other device or incorrect variant. Check the model number of your device first.


AndroidBlog will not be held responsible for any kind of damage occurred to your OnePlus 5/5T device during or after the installation of OxygenOS Open Beta 7/5  Android 8.1 Oreo Update. Proceed at your own risk.


  • Create a proper Nandroid 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 5/5T by navigating to Settings > Developer Options.
  • Verify that you’ve properly installed the OnePlus 5/5T 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 5/5T must be unlocked.
  • Make sure that the battery level of the device is above 80% before going ahead.

How to Install OxygenOS OnePlus 5/5T Open Beta 7/5 Update:

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

Step No 2: Download the OxygenOS Open Beta 7/5 Android 8.1 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 5/5T by navigating to Setting > Developer Options.

Step No 4: Connect your OnePlus 5/5T 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 completes, select reboot from the main Recovery Menu.

Done! You have successfully install OxygenOS OnePlus 5/5T Open Beta 7/5 update.

Bhatti Junaid

He continuously writes tech articles and development code. Also, appreciates excellent food, exceptional coffee and great company. He has written 266 guides and other posts.

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