The iPhone 6 marked a key turning point for Apple, as it introduced a new design and larger screen, leaving the iPhones of old in its wake. [Update: Our iPhone 6 review has been updated now that iOS 11 has arrived. It's still one of the best (and a cheaper price) two and a half years on.] See all Apple iPhone 6, Apple iPhone 6 16GB, Apple iPhone 6 64GB deals The iPhone 6 is now several years, and iPhone iterations, old, but it's still available and there are some great deals to be had for those looking for a low-cost Apple handset. Sure, it's not nearly as fast or powerful as Apple's new iPhone 8 , this is 2014's still-impressive flagship that you may want to consider next to the iPhone SE . So how did the iPhone 6 come about? Well, back in 2013, despite record sales, the Cupertino brand was heading for a fall. It had been trading on the same phone for four years, and something big was needed to keep it current. So with that, the iPhone 6...