"Make T-Mobile feel the pain" We obtained 900 complaints the FCC received about T-Mobile's infamous price hike. Credit: Aurich Lawson | Getty Images T-Mobile promised users who bought certain mobile plans that it would never raise their prices for as long as they lived—but then raised their prices this year. So it's no surprise that 2,000 T-Mobile customers complained to the government about a price hike on plans that were advertised as having a lifetime price lock. "I am still alive and T-Mobil...