I noticed that our S4 comes with the optional VZ Security app and is free or $2/mo. (depending on how much "protection" you want). According to p. 112 of the S4 manual, this is what it says about VZ Security: How important is it and what kind of overhead will it put on the performance of the S4? So far, I haven't activated VZ Security. My S4 is also rooted, so if the majority of people here say it's just bloatware, I'll freeze it with Titanium Backup. TIA.