Accept the connection on the receiving device. Next, on the 'Get connected' screen page, tap on 'Wireless', then when you receive a prompt, tap 'Allow'. Step 2: On the sending phone, initiate a connection by clicking on the “Send data”.Step 1: Download the Smart Switch app on both the sending and receiving devices and launch it on the both phones.The mobile app connects the sending and receiving devices via wireless connection. The easiest way to use Smart Switch to transfer data is by using a local wireless connection. Here is a step by step guide on how to transfer data/apps with Smart Switch. This can be done via Wi-Fi, USB cables and PCs. Perhaps the most common use of Smart Switch is to transfer apps and data between devices. Use Smart Switch for Transferring Apps and Data Use Smart Switch for Restoring Apps and Dataġ.Use Smart Switch for Transferring Apps and Data.