Usar o APKPure APP
Obter o APK da versão antiga de Export Contacts CSV for Gmail para Android
Exportar seus contatos para um arquivo CSV do Gmail-friendly.
Do you have contacts in your address book that are not syncronized with Google and you want to? Such as those on your SIM card, phone memory or any social network...
Quickest way to do so is to export those contacts to a CSV file and then import them to Google contacts through Gmail web interface.