Tap Camera.

If the camera is turned on, tap the video recorder icon.

Tap the video light icon.

Tap the required setting.

Slide your finger left starting form the right side of the screen.

Tap Resolution.

Tap the required setting.

Tap the indicator next to "GPS tag" to turn the function on or off.

If you turn on the function, tap Allow.

Tap Priority save to SD card to turn the function on or off.

Tap the Return key.

Point the camera lens at the back of your mobile phone at the required object.

Tap the record icon.

Tap the stop icon to stop recording.

Tap the Home key to return to the home screen.