What are Smartphone platforms from which you can transfer contents via Smart Switch to S4?
Run the Samsung Smart Switch and connect your new Galaxy S4 (GT-I9500) mobile phone using a USB cable. Smart Switch will automatically recognise the device and link the backup data from your previous phone.
The Samsung Smart Switch application supports the following devices :
NOTE : Transferring content from a Nokia & LG devices are not available when using Samsung Smart Switch for Mac.