OnePlus 9RT ColorOS Update: April 2022 Security Patch released OTA A.12

OnePlus 9RT launched in China and India with Snapdragon 888 SoC paired with LPDDR5 RAM and UFS 3.1 storage. It will sport a 120Hz E4 screen and pack a 4,500 mAh battery with 65W charging.

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OnePlus 9RT ColorOS Update

April 10th

OnePlus has started pushing the April 2022 security patch for ColorOS users, the OnePlus 9RT is getting the update on build number ColorOS 12 A.13 in China. The update comes with some system fixes.

Changelog:

• System
  • [Optimization] System stability
  • [Optimization] Music player updated to Wansheng Music version
  • [Fix] Low probability of screen blur in well-lit scenes [Fix] Abnormal audio playback function in over-score scenes
  • [Fix] Low probability of abnormal vibration function in some scenes
  • [Updated] Android security patch to April 2022 to improve system security
• Camera
  • [Optimized] Camera stability

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Previous Update – April 02

OnePlus 9RT is receiving a new software update based on ColorOS 12 version via OTA A.12 and the device gets March 2022 security patch in China. It also adds new features, optimizations, and fixes.

Changelog:

• System
  • [Optimization] System stability
  • [Fix] Low probability of screen blurring in well-lit scenes
  • [Fix] The problem of abnormal audio playback function in some scenes
  • [Fix] Low probability of abnormal vibration function in some scenes
  • [Updated] Android security patch to March 2022 to improve system security
• Camera
  • [Optimized] Camera stability

As mentioned earlier, OnePlus will roll out the update in a phased manner. A handful of smartphones will get the update first and the rest of the smartphones will receive the update in the next few days.

OnePlus hasn’t mentioned the size of these updates, however, it is recommended to update your smartphones using a strong Wi-Fi connection and while the device is charging. To manually check for the update, head to Settings > System > System updates.

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