title: Convert phpMyAdmin exported database to older version. utf8mb4 issues
body: <p>I want to move my MySQL database to an older version server (5.7 to 5.1).<br>
  I get errors because it is created using <code>utf8mb4</code> .<br>
  If i manually change <code>utf8mb4</code> to <code>utf8</code> the data become unreadable because of multilinguality.<br>
  I have access only to phpMyAdmin in both servers so I can't use <code>mysqldump</code>.<br>
  Any ideas?</p>