Samsung Galaxy S III User Manual page 151

7. Tap Done to complete the login and sync process.
8. Return to the Accounts and sync screen and resync this new
Social Network account.
To resync Social Network Contacts:
1. From the main Settings page and then navigate to the Accounts
area.
2. Tap Facebook
reveal the account's synchronization settings screen.
3. Choose the parameters to sync (ex: Sync Calendar, Sync
Contacts, or Sync Gallery) and tap Sync now.
Note: From the main Accounts and sync page you can also tap Sync
all to resync all accounts.
within the adjacent SNS account field to
Contacts 143