Hi, I have a Galaxy S5 G900V running lollipop and I have had a lot of trouble rooting it for the first time (this is my first experience rooting anything). I have tried towelroot, Kingo ROOT, and Mobogenie but none of them seem to work. Towelroot says that my device isn't supported (yes I have tried changing the modstrings), Kingo ROOT says it failed in the middle of rooting, and mobogenie just sits there at about a third done forever.