As data proves to be the hot button mobile issue of 2011, T-Mobile looks to set itself apart from the rest of the wireless pack with a true unlimited data plan. According to TmoNews, a tipster sent them a screenshot of an internal training document for a 4G mobile Hotspot that contains a note saying, "an unlimited plan for more than 5GB of monthly data use will launch sometime this year."

With Verizon & AT&T using unlimited data plans as a ploy to lure in customers, it looks like T-Mobile doesn't want to get left out. No pricing for the upcoming plan has been announced, but either way, it's a win for T-Mobile users looking to go ham with their mobile net usage.

[Slashgear via TmoNews]