Use APKPure App
Get Contacts Backup and Restore old version APK for Android
Contacts/Address Book Backup and Restore - Simple Address Book
Applications do not need to say very briefly that you can back up and restore contacts in your phone. Just do it.
# Features
- Export your contacts to an Excel file on the phone
- Import contacts from Excel file to the phone
- File browsing and running
- Delete all contacts
