OnePlus 9 Series – a week after the device’s arrival, OnePlus released an update for the OnePlus 9 and OnePlus 9 Pro that included Android security updates for March 2021, as well as additional optimizations and bug fixes. OnePlus is now releasing a new patch for the devices that contains much more refinements.The tentative rollout of a new OxygenOS update for the OnePlus 9 pro is currently underway in India; the EU and NA regions will follow soon after.
OnePlus 9 Pro：
IN: 11.2.3.3.LE15DA
EU: 11.2.3.3.LE15BA
NA(GLO): 11.2.3.3.LE15AA
OnePlus 9：
IN: 11.2.3.3.LE25DA
EU: 11.2.3.3.LE25BA
NA(GLO): 11.2.3.3.LE25AA
Changelog: OnePlus 9 Series
System
- Improved the power consumption performance to extend the battery life
- Fixed known issues and improved system stability
Camera - Improved the shooting and recording experience
Network - Improved the stability of telecommunication functions
- Improved the WLAN transmission performance and stability
To know more about this update – Kindly visit the OnePlus Community
