The May update for Realme Q3 Pro can be identified by build version A.09. The company has added optimizations to – touch experience, system performance, system stability, power consumption, network compatibility, and the UI display effects in some scenes.  It also brings a couple of fixes to the Camera app which includes – high sharpness issue of the camera in some outdoor scenes, purple corners issue in dark scenes in the night scene mode, camera freezing issue in the 64M mode, stuttering problem in some scenes, and the splash screen issue in some scenes.

Realme Q3 Pro 5G (A.09) update changelog:

Security

Update Android security patch (2021#5)

System

Optimized the touch screen touch experience Optimized system performance and improve system stability Optimized power consumption performance in some scenarios

Communication

Optimized network compatibility and improve online experience

Status Bar

Optimized the UI display effect in some scenes

Camera

Fixed the problem of high sharpness of the camera in some outdoor scenes Fixed the problem of purple corners in dark scenes in the night scene mode of the camera Fixed the issue of camera freeze in the 64M mode of the rear camera in an over-bright scene application Fixed the stuttering problem in some scenes of Douyin Fixed the splash screen issue in some scenes

The May update has started rolling out to Realme Q3 Pro 5G users in China. If you own the device and have not received the update yet, then navigate to Settings » Software update to check for new updates. [source]

Realme Q3 Pro 5G grabs May 2021 security patch update - 22