How to convert Android’s contacts2.db to .vcf02.09.21

you can use this script:
https://github.com/stachre/dump-contacts2db

This seems to have been answered on our Android sister-site by Chauncellor:

Well, this took a long time. For future searchers, here's what you can do:

Find your contacts2.db file hidden somewhere in Android. Most of the time it's located in /data/data/com.android.providers.contacts/databases. I was lucky and found it in a search through Titanium Backups' tarballs. Nab that file. It has everything in it in a sql database.

I then found this excellent script to extract and convert all contacts into a .vcf format for easy importing into the next device. It's located here on Github and requires two dependencies (on an Ubuntu 12.04 machine in which it was written for): sqllite3 and libsqllite3-dev:

sudo apt-get install sqlite3 libsqlite3-dev

After dependencies are satisfied, save the script on Github as dbconverter.sh. Mark it as executable:

chmod +x dbconverter.sh

use the script like this:

./dbconverter.sh contacts2.db > contacts2.vcf

You will then have a lovely .vcf file for easy importing into your phone.

https://itectec.com/ubuntu/ubuntu-how-to-convert-androids-contacts2-db-to-vcf/

Anonymous

How to convert Android’s contacts2.db to .vcf02.09.21

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