Unassigned Contacts into a group?

[Bun bun]

So I have a few hundred contacts that are "unassigned" so google won't sync them to my account. I have to manually go through and change each contacts group from unassigned to "my contacts" which requires like 8 taps each. Is there any faster way of doing this?

 

[Ry]

So I have a few hundred contacts that are "unassigned" so google won't sync them to my account. I have to manually go through and change each contacts group from unassigned to "my contacts" which requires like 8 taps each. Is there any faster way of doing this?

Might be faster on the web/desktop.