BackListUp = Backup your contact list
It is only suitable for IOS6 or above
It is a app that could backup your iPhone's contact list in CSV file and VCF file. You may also upload those files to some clouds within it.
The exported CSV file would like a report that content Name, Mobile No, Home No, Work No, Home Email and Work Email. And it could open by excel.
The exported VCF file would like a system file. You may import this file to Outlook, other iPhone or other smartphone directly.
Instructions:
Select the export way at Setting.
Click "Export All Contacts" to export all the contacts
Click any name at contact list, then click "Export" to export the contacts one by one
Bug fixed