Android is based on the Linux kernel, so right from the start, tinkerers and power users were interested in gaining root access to make changes and graft on new features. TunesGo can help you root Android phones like Samsung, HTC, LG, Sony, etc. on Mac with a single click.
http://www.youtube.com/watch?v=9qJuKx00cnk [youtube.com]
Works with almost all Android phones:
Samsung Galaxy S5, S4, Note4, Note Edge;
HTC One M9, M8, A9, Desire 816;
LG V10, LG G4, LG G3, LG G Flex;
Moto G4, Moto G3, Moto X, Moto E and more.