I am new to all of this and trying to get some information. I am the IT Director for the school district. We are looking into a Bring Your Own Technology initiative for our district. One of the things I am thinking about is to ask for donations of phones and tablets that folks would discard when upgrading. In my first phase I am hitting a wall with inactivated phones. Is there a way to unlock these phones so students can use the WIFI ortion of these devices?