Backup contacts, photos, and files to increase device memory or transfer to another device.
1. From the Home screen, select the Contacts app.
2. Select the Menu icon, then select Settings.
3. Scroll to and select Export then select Export to .vcf file.
4. Select the desired contact(s), then select OK.
5. Navigate to the desired folder, then enter the desired file name. Select SAVE when finished. Your contacts are now backed up to your SD card.