You can store pictures and videos on your device or on an SD card. Saving pictures and videos on your SD card frees up storage space on your device and makes it easier to transfer them to your new device.
From the Home screen, tap the Camera icon.
Tap the Settings icon.
Scroll to Media Card.
Tap or slide the Media Card switch to the On positon. This will save all pictures to your Media Card.
To save your pictures on the device, tap or slide the Media Card switch to the Off positon.