While there were many discussions on the XDA Forums regarding an Android 7.0 Nougat update for the Oppo F3, the device never received an official over-the-air (OTA) Nougat update from Oppo. The phone officially remains on Android 6.0 Marshmallow with ColorOS 3.0.
The glow of the screen illuminated face at 2 AM, the "Selfie Expert" logo mocked his lack of sleep. He was stuck on the XDA Developers forum , refreshing a thread titled "Oppo F3 Nougat Update: Still Waiting" .