Ladies and Gentleman, unlimited smartphone data from AT&T is a thing of the past. Or at least it will be as of June 7th. Starting that day, AT&T will introduce two new data plans to replace its current $30 unlimited smartphone plan.
As a reformed BlackBerry user I have fond memories of TetherBerry. Their software offers free tethering without any special add on plans through your carrier and without hacking your phone. TetherBerry has since evolved into simply Tether and they have just released a beta version of their software for Android.
