T-Mobile is offering big bonuses to AT&T subscribers in an attempt to make them switch services, the carrier has revealed in its latest Un-carrier Unwrapped announcement. The latest deal to poach customers is leveled solely at AT&T, with the offer of an iPhone 6s with 128GB of storage for the same price as the 16GB model, representing a saving of $200 off the normal price of the smartphone, among other offers.
