Used to go back one screen..

Takes you to the last Home screen you were on. If you're on a Home screen, it will take you to the main Home screen. Touch and hold for Google Assistant.

Shows the apps you've recently opened, letting you switch between and close apps that are running. Touch and hold to enter split screen mode.

Listen to audio or phone calls from here

Used for taking pictures and recording videos.

Connects your phone to the battery charger or to another device for transferring data.

Opens the browser for exploring the internet.

Opens a Messaging app for sending and receiving text, picture and video messages.

Opens the keypad and phone functions.

Opens the Camera app.

Opens the Photos app for viewing images.

Adjusts the volume on your device.

Press to lock or unlock the touchscreen. Hold down to turn the device on or off.

Built-in microphone used for phone calls and voice commands.

Built-in microphone used for phone calls and voice commands.

Built-in microphone used for phone calls and voice commands.

Insert or remove your nano SIM / microSD card here.

Used for unlocking the device with your fingerprint.