On Android Kitkat(version 4), there are these apps called Nearby Devices, Nearby Services and Wifi Direct Share that always run in the background even when I turned off Bluetooth, Nearby Devices setting and NFC. They have blue and white icons that look like a box with a magnifying glass. They restart as soon as I "force stop" them. If you have Android Kitkat, please check for this. Is there a way to check for malware? Thanks for reading! Btw please let me know if there's a way to contact the developers.