How to switch from camera mode to media device? Device: Samsung Galaxy S4
Android: 4.4.2 (KitKat)

I can't switch from camera mode to media device when plugging the phone to my computer. How do I do this?
These steps can be follow in android: kitkat version to switch from media Device to Camera or vice versa...


Connect your Device with the computer.
It will automatically detect the USB connection. There are two ways to redirect to settings of Media device/Camera. In case of no usb Connection detect please check the cable or driver for device. 
From Notification . There is notification at notification  screen.
Connected as Camera/media Device . it will redirect to USB computer connection.
Or in another Settings--> Storage-->navigation right button -->USB computer connection > Media device (MTP)/ Camera PTP.


Hopes it will help you.