The S4 CD comes with a SmartSwitch program to assist migration from other phones. The following devices are supported: Apple: iOS versions 4.2.1 or higher. Blackberry®: Blackberry OS version 6.0 or higher. LG: Android version 2.3, Gingerbread. Nokia: Series 40 or higher; Symbian 6.0 or higher. Samsung: Data backed up using Kies version 2.5.2 or higher. Full documentation. What is the Smart Switch application, and How do I use to transfer content from my iPhone? my samsung Docs are pretty good.