Have a new Samsung Galaxy S7? You might want to back it up to avoid any data loss like reset factory, rooting or flash a ROM. This video shows you an easy way to backup contacts, apps, music, video, photos and more from Samsung Galaxy S7 / S7 Edge to your computer, and vice versa.
http://www.youtube.com/watch?v=SYq6nowTJp8 [youtube.com]
Works with more Android Smartphones like:
Samsung Galaxy S6/S6 Edge, Note5;
Google Pixel XL; Moto Z, Moto G;
LG V20, Huawei P9, etc.