If you are seeing the Theft Protection section state "Turn on" it may mean the Scream feature isn't enabled or F-Secure Mobile Security needs Device Administrator rights.
Check if Scream is properly enabled
The newest version of Android requires granting F-Secure Mobile Security an exception to the Do not disturb feature of Android.
- Please open the F-Secure Mobile Security app and tap Theft Protection.
- Tap Scream at the bottom of the page.
- Tap the green, "Enable Scream" option.
- Check if Theft Protection displays "On"
Check if Device Administrator rights are enabled for F-Secure Mobile Security
Some Theft Alerts require F-Secure Mobile Security to be a Device Administrator so we can properly monitor for signs of potential theft.
- Open the F-Secure Mobile Security app and tap the menu button
- Tap Settings
- Find Device Admin and make sure the box is checked
- Check if Theft Protection displays "On"