To charge both devices, press and hold the power button on the battery compartment to get the connection between the phone and the chassis after connecting the cabinet to a power source. The shape, screen size and resolution of the newer phones are the same as the 6S, so you can buy the cheapest model of the three and still have a very similar experience. This iPhone with the latest features in larger larger screen (4, 7 inches and 5.5 inches) iPhone 6S and Covered iPhone 6S Plus respectively. Qvc Phones Unlocked. If your iPhone is broken, screen splashed, water damage, etc., you need to rely on iTunes or iCloud backup to send text messages from iPhone to iPhone Restore Mac. If you upgrade from an iPhone 5S, for example, you love the bigger screen you can do so much more - and if you combine it with a cheap SIM single deal, you can go online for a little more without long-term being bound contract.