1. Inserting a memory card into your device allows you to transfer and store contacts, music, pictures, and videos.
   
2. To save contacts to the SD card, from the home screen, tap Contacts.
   
3. Press the Menu key.
   
4. Tap Import/Export.
   
5. Tap Export to SD card.
   
6. Tap OK.
   
7. To backup files to the SD card, from the home screen, tap Apps.
   
8. Swipe to, then tap My Files.
   
9. Navigate to the desired file storage location.
   
10. Tap to select the desired item(s).
    
11. Tap the Menu icon.
    
12. Tap Copy.
    
13. Tap SD memory card.
    
14. Navigate to the desired storage location.
    
15. Tap Move here to paste the files.
    
16. The files will be copied to the SD card.