You can remove an account to delete it and all information associated with it from your phone, for example messages, contacts, or settings.
Removing an account does not delete information from the online service itself.
Note: You cannot remove some accounts, such as the first Google account you signed into on the phone, except by deleting all personal information from your phone with a hard reset.
From the Home screen, press
, and then tap .
Tap the account that you want to remove.
Tap Remove account, and then confirm that you want to remove the account.