Thereupon, I have become aware of CM and have to say, the virus scanner gives already a good and safe feeling. He does what he is, is easy to use and offers a lot of extras that do not offer many free scanners unfortunately: WLAN and VPN protection, App Lock, Geräteortung- and remote locking, garbage clean up (in conjunction with Clean Master) , SpeedBooster, block unwanted callers, etc.
Immediately after the installation could be closed on my Smartphone 3 vulnerabilities that were not detected by Avast or at least classified as harmless.
Recommended!