This is the time of the year when carriers and retailers start coming up with their best promotions and discounts for the Apple iPhone. After all, the next-gen models could be just two months away. T-Mobile now has a trade-in promotion that will save you $300 on the purchase of the Apple iPhone 7 and Apple iPhone 7 Plus. At the same time, the carrier is offering a free memory upgrade that has an additional value of $100. Add those together and you just might be able to save $400. Let’s examine the two deals and tell you how to participate in them.
Trade in an Apple iPhone 6, iPhone 6 Plus, …