Samsung EK-GC120 User Manual page 33

Basics
Connect as a media device
Connect the device to a computer and access media files stored on your device.
1
Connect the device to a computer using the USB cable.
2
Open the notifications panel, and then tap Connected as a media device
device (MTP).
3
Transfer files between your device and the computer.
Connect as a camera device
Connect the device to a computer as a camera and access files in your device.
Use this USB connection mode when your computer does not support the media transfer
protocol (MTP) or does not have the USB driver for your device installed.
1
Connect the device to a computer using the USB cable.
2
Open the notifications panel, and then tap Connected as a media device
(PTP).
3
Transfer files between your device and the computer.
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Media
Camera