OnePlus is finally rolling out the OxygenOS 13 stable update for the OnePlus 9RT for users in India. The update is now live, and several users who have opted for the Open Beta even received it. Bearing the firmware version MT2111_11.F.11, the update brings a new Aquamorphic design, Efficiency tweaks and enhancements, seamless connectivity, and improved security and privacy.
After rolling out the stable OxygenOS 13 for the OnePlus 10, OnePlus 10T, OnePlus 9 and 9 Pro, it arrives for the OnePlus 9RT. The commencement of the stable update rollout confirms the end of the OnePlus 9RT Open Beta program. Below is the official changelog:
It is an incremental update and may take some time to reach each unit. However, the users can submit bugs by dialling *#800# shortcode.
In case, if you want to downgrade to the previous version, then you must follow the guide here to do so.