why is my mobile is out of my control?

[AC Question]

my mobile is micromax canvas from two days it is turning wifi on without my permission and installing unknown apps from unknown source and if i forget my wifi password it is turning on my mobile data and it is installing unknown apps and it now my mobile is not in my control what is the problem?what to do?

 

[B. Diddy]

Welcome to Android Central! Chances are that you inadvertently installed some sort of malware, most likely with an app from an unreliable app source. Does this persist after a factory reset?