Many iPhone users just love to buy the latest version of iOS so that they can experience new features on it compared to the old version. The new iPhone 6 and iPhone 6S Plus has some extra new features in comparison to other version and so whatever data which is stored on your older phones needs to be transferred to the latest device so that no data gets deleted and easily transfers into the new device. However this is the best time for any android user to buy iPhone and to experience the latest features that is not there in android.