How to turn on flashlight for front camera on Nova 4?

Most smartphone front cameras don’t come with a flashlight.

I don’t see Nova 4 has a front camera light. But, you can trying the following method to have better selfies in low light environment.

When taking selfie, you can tap the ‘Flash’ button (in the upper left corner) in the camera to make sure you set it to Auto. If the phone detects poor lighting, it will automatically flashes the screen light in white to offer some lighting.