Seems like it’s been refined. OnePlus 9 series will get Oxygen OS 11.2.5.5 May patch

The updates of the latest OnePlus smart phones are coming very quick.

Today, new OnePlus 9 update comes as Oxygen OS 11.2.5.5. It is with the May 2021 Android security patch along with some notable fixes and tweaks. Here are the crucial information:

System
Improved charging performance
Fixed the small probability lagging issue of 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

This update will be released by OTA gradually. To check if an update is available, head to Settings > System > System updates on your device.

Just like previous iterations of the firm’s flagships, the OnePlus 9, 9 Pro, and 9R run on Oxygen OS, OnePlus’ Android skin. Oxygen OS is known for its relatively quick update delivery and long support, so be sure to bookmark this page and revisit often.