I can't seem to get my Samsung J3 6 rooted. I've tried Kingroot, Kingoroot, and iRoot.. all three of those on PC as well as the Android itself. I've tried a couple other offspring root kits, but I get nadda. It won't do it. So, I need some rooting app recommendations, and probably some instructions since I have never rooted an Android device before in my life. I've followed multiple instructions and such. Thanks.