I am not sure if it is just a setting that I can turn off, and even if it is, I cannot find it anywhere. I have to unlock my phone before I can even decline or accept a call (WhatsApp call), and when I get a call, it doesn’t go full screen; it is always in pop-up view (WhatsApp), and my glyph interface doesn’t light up if my phone is on silent or vibrate, just if my phone is set to ring. I would really appreciate it if anyone has a solution to these problems.