Yes, I'm resurrecting an old thread... I've tried searching the forums, but have not found my answers.
From what I've read, Lollipop 5.0 supports multiple users, allowing me to create a personal profile and work profile on my phone (LG G3 Vigor, AT&T, running Android 5.0). My phone does not support this multi-user feature. None of the phones, except the BlackBerry Priv, at AT&T support this feature, and none of their employees, either at the store or online tech support, have ever heard of this option before. In fact they all looked at me like i was crazy. I went to Verizon to see if their Android phones running Lollipop or Marshmallow supported multi-users. They also thought I was nuts.
So, am I nuts? Does Android 5.0 and up support multi-users or not?