Samsung Galaxy S9
Android 8.0
Select help topic
1. Find "Accounts"
Slide your finger downwards starting from the top of the screen.
Press the settings icon.
Press Cloud and accounts.
Press Accounts.
2. Select social network or email account
Press the required account.
3. Copy contacts
Press Sync account.
Press the indicator next to "Sync Contacts" to turn on the function.
4. Return to the home screen
Press the Home key to return to the home screen.