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Official OxygenOS 12.1 Open Beta 1 Released For OnePlus 9RT – Download Here

Official OxygenOS 12.1 Open Beta 1 Released For OnePlus 9RT – Download Here

OnePlus Already Released ColorOS 12.1 Open Beta 1 For OnePlus 9RT yesterday. 

Now OnePlus Has Released Much Awaited OxygenOS 12.1 Open Beta 1 Finally For OnePlus 9RT.

OnePlus 9RT OxygenOS 12.1 Open Beta 1 Changelog

Key updates

New design

  • Optimized desktop icons with improved textures, by using a design inspired by brand-new materials and uniting lights and layers


  • Newly added Quick launch, a feature that detects the apps you use frequently and pre-loads them so you can open them quickly
  • Newly added a chart to display your battery usage
  • Optimized the auto brightness algorithm to adapt screen brightness to more scenes for a comfortable screen reading experience

Dark mode

  • Newly supported three adjustable levels, bringing a more personalized and comfortable user experience


  • Newly added style options for Cards, making data contents more visual and easier to read
  • Newly added Earphone Control Card with Bluetooth earphone one-click adjustment
  • Newly added access to OnePlus Scout in Shelf, allowing you to search multiple contents on your phone, including Apps, Settings, Media Data, etc
  • Newly added OnePlus Watch Card in Shelf, to easily glance at your health status

Work Life Balance

  • Newly added Work Life Balance feature, allowing you to effortlessly switch between Work and Life mode via quick settings
  • Supported automatic Work/Life mode switching, based on specific locations, Wi-Fi network, and time, also bringing customized App notification profiles according to the personalization


  • Newly supported switching between different layouts with a two-finger pinch gesture, intelligently recognizing the best-quality pictures, and cropping the thumbnail based on the content, making the gallery layout more pleasing

Canvas AOD

  • Newly added diverse styles of lines and colors, for a more personalized lock screen experience with inspiring visuals
  • Newly added multiple brushes and strokes and support for color adjustment


  • Optimized the gaming experience in team fight scenes
  • Newly added the HyperBoost end-to-end frame rate stabilizer


  • Optimized the display of camera modes on the menu bar
  • Optimized the experience of zooming in or out when shooting videos with rear camera


  • Newly added visuals to text instructions for an intuitive understanding of accessibility functions
  • Newly supported more system apps in TalkBack, including Photos, Phone, Mail, and Calendar
  • Optimized categorization of functions by grouping them into vision, hearing, interactive actions, and general

Note: These instructions are only for the OnePlus 9RT. Please make sure the battery level is above 30% and a minimum of 4gb storage Space is Available. 

Download Oneplus 9RT OxygenOS 12.1 Open Beta 1 

OnePlus 9RT

How to Install this Update

Note: This upgrade method will not erase data but please be sure to backup first.
Note: Please note that the upgrade package below only suits users who are on A.08 version.

  1. Download the latest ROM upgrade zip package from the specified server. Keep File extension as  .zip instead of.jar
  2. Copy the Upgrade package to the phone storage.
  3. Install this apk. You’ll need it to update. Then, open the app -> tap the top-right gear icon -> find the upgrade package and tap it -> wait to finish the installation -> tap reboot
  4. After the upgrade is complete, click Restart. 5. Update successful.

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