I have been using my galaxy S7 since the last Thursday. What bothers me is this software bug. so, I drag down the notification panel and click on the sound profile button to change my galaxy into vibration mode. Then, when I receive calls from people, my phone still rings! I tried everything pretty much. I even did factory reset. Still, it's not fixed. Is this just me? I pre-ordered my phone from T-mobile... Is there any way to fix this problem? Or, should I just get it replaced?