Samsung Kies is current only available for devices running Android 4.2 or lower. For Android 4.3 or higher, use Samsung Smart Switch app. Kies is a desktop software available from the Samsung which allows you to manage, transfer, and enjoy digital content, including photos, videos, music, contacts, and calendar events between a Samsung device and a computer.
Download and install Kies
Download Kies desktop software from www.samsung.com/us/kies.
Update device software
You can perform some firmware upgrade to your device using Kies. Learn more.
If you encounter any problems with Kies software, contact Samsung for support.