Currently I am using Civi CRM (5.4.0) and want to upgrade it. I downloaded new version and installed it in my wordpress website.
I had a separate database for CiviCRM. When I installed & activated new version CRM plugin, it created tables in existing wordpress database.
Now my concern is, how can I import contacts, custom fields, Profiles etc. in new CiviCRM. Old plugin had civicrm.settings.php for database connectivity but same not found in new one.