# OnePlus 9 and OnePlus 9 Pro receive OxygenOS 11.2.5.5 with camera improvements and May security patch

URL: https://technosports.co.in/oneplus-9-and-oneplus-9-pro-receive-oxygenos-11-2-5-5-with-camera-improvements-and-may-security-patch/  
Published: 2021-05-10  
Updated: 2021-05-10  
Author: Astitva Patle

A new update is live for the latest flagships from [OnePlus](https://technosports.co.in/?s=OnePlus), the [OnePlus 9, and the 9 Pro](https://technosports.co.in/2021/03/24/oneplus-9-and-oneplus-9-pro-launched-with-snapdragon-888-soc-in-india/). Notably, the new OxygenOS update brings some camera improvements along with May 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](https://technosports.co.in/?s=Snapdragon+888) 5G processor, and more. Just after the launch, these latest smartphones have also started getting updates.

The company has lastly updated the OnePlus 9 and 9 Pro phones with April 2021 security update. Now as per the latest information, the OnePlus 9 and OnePlus 9 Pro have started getting May 2021 security patch for improved system security.

The latest firmware can be identified with OxygenOS 11.2.5.5 software version for the OnePlus 9 and OnePlus 9 Pro. In addition to the improved security, the new update also comes with a bunch of improvements and fixes in the system, camera, and network.

![](https://technosports.co.in/wp-content/uploads/2021/05/image-11-459x1024.jpeg)

Notably, OnePlus 9 and 9 Pro smartphones have already received a few updates in the past. Now, the latest update arrives as OxygenOS 11.2.5.5. This latest update has been currently spotted for the Indian variant of the OnePlus 9 and OnePlus 9 Pro. We expect it should soon roll out for other regional variants. We know [OnePlus](https://www.oneplus.in/)marketed the OnePlus 9 series phones as the best camera phone in collaboration with Hasselblad. But we are all aware that it was just a marketing gimmick.

### **OxygenOS 11.2.5.5 update for OnePlus 9 and 9 Pro with camera improvements**

**System**

- Improved charging performance
- Fixed the small probability lagging issue of the keyboard
- Fixed known issues and improved system stability
- Updated Android security patch to 2021.05

**Camera**

- Improved the HDR effect in some shooting scenes
- Improved the white balance performance of the rear camera

**Network**

- Improved the stability of network communication
- Improved the performance of Wi-Fi connection

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