OnePlus 6 OxygenOs 5.1.9

System

• Updated Android security patch to 2018.7
• Fixed issues with accidental touches triggering gestures 「Draw V」
• Supported Telia Finland VoLTE (Default On) and VoWifi (Default Off)
• General bug fixes and improvements

Camera

• Improved image quality
• Integrated Google Lens mode
• Added beauty mode for Selfie Portrait

Messages

• Added Group MMS

Wireless & networks

• Optimized stability for Wi-Fi connection
• Fixed stability issue with the Bluetooth connection for cars

Download from official Site