My S6 will randomly bring up the lock screen while I"m using my phone. I'll be watching a movie or scrolling through facebook when everything will clear off the screen showing only my lock screen background for a few seconds then bring up the full lock screen requiring me to swipe to unlock my phone. If I receive a call during this time, I am unable to answer it.
Has anyone had this before? I've already reset my phone to factory settings and that has not fixed the issue.