OnePlus 9 and OnePlus 9 Pro get improved camera, battery and other bug fixes in latest update

The latest OxygenOS update fixes an issue where the icon showing low battery was not displaying in the status bar.

OnePlus has rolled out OxygenOS update for the latest OnePlus 9 (review) and OnePlus 9 Pro smartphone. The software updates focuses on aspects like sharpness, zoom, white balance of the camera and will fix other issues like haptics in Call of Duty: Mobile and PUBG. The new update will also improve the user interface (UI) stability. The update will be for the OnePlus 9 and OnePlus 9 Pro users in North America, India and the European Union.

The latest update is going to fix bugs in the Warp Charging System wherein an issue persisted because of which the time of Last Full Charge is reset after restarting the device. There was another issue where the icon showing low battery would not display in the status bar. The update also includes the March 2021 Android security patch.

OnePlus 9 Pro

OnePlus 9 Pro

As per the OnePlus forum, the OTA update, which started to rollout to a small number of users on 2 April, will be available to a broader number of users in the coming days.

(Also read: OnePlus 9 vs OnePlus 9 Pro vs OnePlus 9R: What's the difference?)

Below is the complete changeling for the OnePlus 9 and OnePlus 9 Pro update:


  • 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


  • 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

In India, the OnePlus 9 Pro 12 GB RAM + 256 GB version is available at Rs 69,999, while the 8 GB RAM + 128 GB can be purchased at Rs 64,999. Features like Fluid Display 2.0, Warp Charge 65T, Warp Charge 50 Wireless and Snapdragon 888 chipset are a part of the OnePlus 9 series.

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