OnePlus 9RT starts receiving March 2022 Security Patch with the latest ColorOS 12 A.12 update

OnePlus 9RT has become the latest OnePlus handset to handset to bag the March 2022 Security Patch as the security patch is a part of the ColorOS 12 A.12 update. The OnePlus 9RT handsets in China have started getting the ColorOS 12 A.12 update via OTA and it’ll come with many new features and optimizations. The ColorOS 12 A.12 update is based on Android 12 firmware and it’ll come with many bug fixes and improvements. A few months ago the device has received the January 2022 Security Patch with ColorOS 12 A.11.

The new OxygenOS update will come with the firmware version A.12 and apart from including the March 2022 security patch, it’ll also fix many important issues. The update has already started rolling out in China and more regions are expected to receive the update in the coming days and weeks.

Changelog for the ColorOS 12 A.12 update for OnePlus 9RT

The new ColorOS 12 A.12 update will feature the latest March 2022 Security Update and come with the build number A.12. While the update will feature the latest security standards. Further, it’ll also fix a number of important issues. As per the expectations, the latest update will include device stability improvements and general bug fixes. For ensuring the stability of the update, it’ll be rolled out in a staged manner.

OnePlus 9RT starts receiving March 2022 Security Patch with the latest ColorOS 12 A.12 update

  • Android security patch updated to March 2022
  • The update will optimize system stability
  • The issue of the screen blurring despite well-lit scenes has been fixed
  • The issue of abnormal audio playback function in certain scenes has been fixed
  • The low probability of abnormal variation function is fixed
  • Camera stability has been optimized

Download and install the new ColorOS 12 A.12 update for OnePlus 9RT

Many OnePlus 9RT users in China have started receiving the new ColorOS 12 A.12 update and it features the March 2022 Security Patch. As this update is being rolled out via OTA, the update will reach a handful of users and a much wider release is expected to happen in the coming days. Any OnePlus 9RT user can manually check for the update manually by simply heading to the device’s Settings -> System -> System Updates.

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