System
Improved touch sensitivity for greater performance
Smoother Visual effects
Optimized haptic feedback for the keyboard
Optimized the sensitivity of automatic brightness
Optimized auto-switch of display resolution
Optimized the speed and accuracy of GPS when the screen is turned off
Adjusted haptic feedback of third-party app notifications
Added Face Unlock assistive lighting (Settings - Security & lock screen - Face Unlock - Face Unlock assistive lighting)
Increased sound enhancement for OnePlus Bullets Wireless 2 (Settings - Sound & vibration - Dolby Atmos - Earphone Adjustment - Earphone Sound Enhancement)
Upd