OxygenOS March 2023 Security Update Makes Its Way To OnePlus 9RT

OnePlus is rolling out a new software update for the high-end OnePlus 9RT smartphone users, which brings the OxygenOS March 2023 security patch. It is a great device that offers a great user experience, and with this firmware, the company is trying to enhance its overall functionality. Furthermore, this update improves system security and fixes display issues that affect Quick Settings.

As per the shared screenshot on the community forum, the OnePlus 9RT March 2023 update is rolling out with OxygenOS 13 build version MT2111_11_F.15. Furthermore, users will have to free up to 172 MB of storage space to easily download the new build on their smartphones. Consequently, the update is currently pushed out to a handful of users residing in India, and the company will gradually roll it out to more countries.

For starters, OnePlus is gradually rolling out this update in batches. So it will take some time to reach more users from different regions. In the meantime, we suggest users download the update as soon as it pops up in the notification panel. Alternatively, you can install it manually by navigating to the Settings menu.

Speaking of improvements, this new update enhances the security and stability of your device to optimize the overall user experience. In addition, the update also optimizes display functionalities in specific scenarios to improve the Quick Settings experience.

Apart from this, the company also provides solutions to the problems faced by phone network connection. Hence, the users will be able to communicate with their friends and family without any interruptions. Other than this, you may also notice some common bug fixes and boosted running of your OnePlus 9RT device.



  • Integrates the March 2023 Android security patch to enhance system security
  • Improves system stability and performance
  • Fixes a display issue that might affect Quick Settings


  • Improves the stability of mobile network connections

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