My phone hasn't been having virus problems. I have CM Security, Lookout, keeper and all that stuff to protect it. My old phone however I was fifteen and under bad influence so I watched porn.. I'm sorry. But I clicked on another website not knowing what a virus is and it said that I may have been infected. Later on that phone had so much issues. I finally got a new one, but I have to use the same SIM card. This last month my Note 4 has been having problems. I haven't been visiting any porn sites or anything wrong since I converted to Christianity. A virus ad thing poped up and I got an app and poof it was gone. Now my phone has been stuck in a reboot loop and it won't turn on without being plugged into the charger. So me being an ***** I plugged my phone into her computer and then it said "downloading samsung info" and I immediately unplugged it. I need help with does a virus transfer by SIM card? Will she get the virus also? And help with the reboot loop? ( I did the volume up reset)