There are a few ways to back up your contacts on the Galaxy S9. You can use a Google account, Samsung account, or a third-party app.
If you have a Google account, you can back up your contacts by going to Settings Accounts Google select your Google account tap on “Sync Contacts.”
If you have a Samsung account, you can back up your contacts by going to Settings Accounts Samsung select your Samsung account tap on “Sync Contacts.”
If you …
