My son and I have the Inspire 4g, and I am trying to disable the internet on his phone for parental reasons. I know I can disable mobile Internet by just adjusting our phone plan, but how am I able to disable the WiFi on the phone? I have scoured the app store for a parental controls app, but I can't find anything worthwhile. He's a tech savvy little punk so he'd probably be able to get around it anyway. any ideas on something he can't bypass?