T-Mobile will let anyone upgrade their phone at anytime for free*

T-Mobile been pretty quiet since adding business plans in March, but John Legere has busted the doors open once again by adding a new Jump! smartphone upgrade plan.Relabeled as Jump! On Demand, T-Mobile users will still be able to get an replacement phone for no or little money down all while no longer needing to pay a $10 monthly fee. What's more, users will be able to switch out their device up to three times a year (up from the previous limit of two) and at any time they want, whereas previou