I have LG dynasty tribute with 7.0. Bare bones..no 3rd party apps. 16 gig phone..even got rid of some apps that came with the phone that i didn't use. Still 43 apps using very high background data no matter how i restrict them or disable them. I only use gmail call text Firefox YouTube and call of duty mobile..thats it nothing else. Andriod os uses the most at 587 mb in 3 hours.the other 42 background apps data in a very high range as well. Please help. Or recommended the best anti hacking app or security or malware app please. Thank you.