This update to the original iPhone adds 3G data, GPS, and a new shape on the back side. An updated OS supports third-party software, plus corporate email, sync, and VPN features. Other features ...

Apps come to the iPhone (iPhone 3G, 2008) When the iPhone first debuted, you could use any app you wanted provided that Apple ...

It also removed the home button and TouchID sensor. The iPhone SE: The device had up to 14 hours of 3G talk time. It also had a durable 4.0-inch display and a 64-bit A9 processing chip ...

well, now I know the answer, my Iphone is running slower than ever, the battery drains so fast that I have to take the charger everywhere I go (I tried turning the 3G, location services and all ...