HTC One (M8) — Screen blacks out and goes to lockscreen

  • Replies:0
Cathy McFawn
  • Forum posts: 2

Jan 4, 2016, 12:38:26 AM via Website

I don't know how to change this. In settings it gives an option of minutes before locking but it doesn't work. I also have 360 security app in use. Can anyone help?