Although receiving a brand-new or is exciting, you may not be looking forward to transferring all of your previous phone's data. Luckily, you can use the new quick setup feature with Smart Switch when setting up your phone for the first time. All you need to do is scan a QR code to authenticate your existing information, such as your Wi-Fi network, and Samsung and Google accounts, and to start transferring your apps, photos, files, contacts, and other data. , Luckily, you can use the new quick setup feature with Smart Switch when setting up your phone for the first time. All you need to do is scan a QR code to authenticate your existing information, such as your Wi-Fi network, and Samsung and Google accounts, and to start transferring your apps, photos, files, contacts, and other data., The easiest way to move data from your old device to your new one is with Smart Switch. Smart Switch gives you the freedom to move your contacts, music, photos, calendar, text messages, device settings and more to your new Samsung Galaxy device..