連絡先のバックアップアプリはSDカードにバックアップするすべての連絡先を使用しています
Contact Backup app is use to backup your all contacts in CSV and V Card format in your sdcard
Features:
- Easily backup all your contacts, and Restore all your contacts when you lose or factory reset your phone.
- Import Contacts in your sdcard
- Export contacts to your device
- Import selected contacts in your sdcard
- Backup in CSV and VCard format
- Store backup file in your mail
- Share exported contacts with your friends via email.