Samsung Smart Switch Mobile APK Free Download – Galaxy S7/S8/Note8/S9/Note9 owners: Tap [Settings] > [Cloud and accounts] > [Smart Switch] to open Smart Switch Mobile.* Smart Switch Mobile is already preloaded on Galaxy S7/S8/Note8/S9/Note9 device. ▣ Smart Switch gives you the freedom to move your contacts, music, photos, calendar, text messages, device settings and more