OnePlus 9 and 9 Pro getting OxygenOS update with April 2021 security patch

OnePlus 9 is the latest flagship lineup from OnePlus that comes with a number of premium features such as a flagship camera, Snapdragon 888 5G processor, and more. Just after the launch, these latest smartphones have also started getting updates.

The company has recently pushed an incremental update for the OnePlus 9 and 9 Pro phones and now as per the latest info, these handsets are getting another firmware over the air which brings April 2021 security patch.

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Additionally, the update also comes with several improvements and fixes to provide a better user experience. It is spotted for the Indian users of the OnePlus 9 and 9 Pro which can be identified with OxygenOS 

The OnePlus 9 and 9 Pro users can check for the update on their smartphone by going through settings and then the software updates section. It is currently rolling out in batches and may take some time to reach your device.



  • Improved charging stability
  • Improved the sensitivity of the keyboard in the edge area
  • Improved the temperature control strategy
  • Fixed the issue that the battery icon in the status bar is abnormally displayed
  • Fixed the small probability issue that Google Fi SIM card can not accept incoming calls
  • Fixed known issues and improved system stability
  • Updated Android security patch to 2021.04
  • Updated GMS package to 2021.03


  • Improved the image purity and the ambiance performance
  • Improved the white balance consistency of the rear camera
  • Improved image over-sharpening of the rear camera


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