OxygenOS for OnePlus 9 and 9 Pro brings March 2021 security patch and camera improvements

OnePlus recently unveiled the OnePlus 9 family consisting of OnePlus 9, 9 Pro, and India-exclusive 9R. The company is now sending a new software update for OnePlus 9 and 9 Pro that brings March 2021 security patch, several bug fixing, and a couple of camera improvements.

OnePlus 9

The latest update for OnePlus 9 and 9 Pro carries firmware version OxygenOS In the camera department, the update improves zoom performance, camera stability, front camera white balance performance, and improves the sharpness, noise & white balance of the rear camera.

The latest build for OnePlus 9 and 9 Pro also improves the charging stability, WhatsApp video clarity during video calls, and the vibration performance during gaming. Check out the changelog for a detailed look at the new changes. 

OnePlus 9 and 9 Pro latest update

Software versions:

  • OnePlus 9 Pro:
    • IN:
    • EU:
    • NA(GLO):
  • OnePlus 9:
    • IN:
    • EU:
    • NA(GLO):​


  • System
    • Improved the charging stability to provide a better user experience
    • Improved WhatsApp’s video clarity when giving video calls
    • Improved the vibrating performance of games such as Call of Duty and PUBG
    • Fixed the issue that the time of Last Full Charge is reset after restarting the device
    • Fixed the issue that the icon showing low battery is not displayed in the status bar
    • Fixed the small probability issue that the device may restart when playing games
    • Fixed known issues and improved system stability
    • Updated Android security patch to 2021.03
    • Updated GMS package to 2021.02
  • Dark Mode
    • Fixed the issue that the navigation bar of split-screen apps might not be adapted to Dark Mode
  • Camera
    • Improved the sharpness, noise and white balance of the rear camera
    • Improved the white balance performance of the front camera
    • Improved the zoom performance
    • Improved the camera stability



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Vicky Kumar

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