Best answer by pegas
In case WSA is blocking any system files of nwolb mobile application, then
Tap Ignore in the alert panel. (You can also tap the checkbox for Don't detect these files again.)
The Antivirus panel opens and displays buttons for removing or viewing the threat.
Tap View (or View detected threats).
In the Threats Detected panel, press and hold the threat name until another panel opens that gives you the option of removing or ignoring the threat.
Tap Ignore Selected Threat.
Once you ignore a threat, Webroot Mobile Security no longer detects the item during scans. You can view ignored threats by tapping View details from the Antivirus panel, then tapping Manage ignored threats.