Here is how you can switch data using the Smart switch.
1) Go to the Google Play market and download the Smart Switch. Now install the app and open it.
2) Now on LG, open the app, skip all the introduction content, and select the files you want to transfer, now you can select the message, picture, music, videos, and apps.
3) Now switch to new Android phone. Keep them at distance less than 10 cm and allow them to detect each other.
4) Once they are connected, now it's time to make the transfer. Just wait for the transfer. The time will depend on the file's size.
5) This method use device to device wireless transfer technology, which is independent of network data or Wi-Fi such as Bluetooth. However, you may experience some data change such as missing contacts, pictures or ringtones etc.