Just use the latest kingroot and let it do its thing. Mine didn't reboot but its rooted. Only a few problems. Xposed won't intall the framework, and I don't feel like trying the one that bootloops Samsung device in fear of a brick. Changing the dpi is finicky. Some apps and settings will force close. I find 200 dpi to be stable from that atrocouse 240 stock dpi. Other then that, that's it. All we need now is a recovery and roms hopefully.