dfndr security’s virus database is updated constantly so you are always protected from threats. With these updates, you use your device without worrying about new viruses and online threats. This update can either be done automatically or manually.
1- Open dfndr security and tap on the menu .
2- Select “Settings” .
3- Select “Antivirus“.
4- Now touch on “Check for virus database updates“.
5- Touch on “OK“.