Can T-Mobile's Free High-Speed Data Be Successful? By Scalper1 | August 23, 2014 0 Comment Scalper1 News Source T Mobile. T Mobile US CEO John Legere has never been one to mince words. The colorful executive shot another verbal broadside at Sprint , paired with an aggressive incentive program. Other Scalper1 News Scalper1 News Related posts: 3 Stocks to Benefit from Big Data in 2014 – Analyst Blog Google Offers Apps Referral Program – Analyst Blog #PreMarket Primer: Friday, July 18: Tension Between Russia And The West At An All Time High T-Mobile Free Data Offers Could Test Its 4G Network