Changelog for the ColorOS 12 A.13 update for OnePlus 9RT
The new ColorOS 12 A.13 update will feature the latest April 2022 Security Update and come with the build number A.13. 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.
Android security patch updated to April 2022 The update will optimize system stability The music player has been optimized and updated to the Wansheng Music version The update comes with the fix for the low probability of screen blur in well-lit scenes There will be a fix for abnormal audio playback function for over-score scenes The low probability of abnormal vibration function is fixed Camera stability has been optimized
Download and install the new ColorOS 12 A.13 update for OnePlus 9RT
Many OnePlus 9RT users in China have started receiving the new ColorOS 12 A.13 update and it features the April 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.
