General improvements & Bug Fixes:
PUBG now supports a higher refresh rate of 90 fps, for slicker gameplay.
Improved the smoothness when swiping down to access Quick Settings.
Optimised the display effects of Ultra HDR for even better photo quality.
Updated Security Patch to October.
Resolved an issue where Bluetooth tile information was not updating in Quick Settings.
Improved system stability for a more reliable experience.
To update, head to Settings > System > System Update