Just 24 hours after T-Mobile launched pre-orders for its iPhone 5s test-drive promotion, more than 12,000 potential customers signed up for the service. But T-Mobile's real goal is to get those people ...

The iPhone 5s may look a lot like its predecessor. But with a faster new processor, a fingerprint sensor, and an improved camera flash, it’s a serious upgrade. Apple’s pattern of iteration isn’t ...

As we reported a few days ago, T-Mobile has introduced Test Drive, which allows both current T-Mobile customers and those in other carriers (or who have no cell provider at all) to borrow an iPhone 5s ...