Because I was trying to help, which we apparently don't do here.Friendly isn't the word I would use, but okay. The reason I didn't take your advise is because I know enough about my own situation that I don't need to go and make a whole new thread about it, and my issue does not just pertain to the Nexus 7 2013. If I had a working USB port and needed to reflash TWRP that would be different, as I would need the Nexus Root Toolkit or something of that nature. At this point I understand I need root and I can't use a PC to get it. KingRoot is one of the better one-click root options so I simple asked if anyone had any luck with it on 7.0. Simple as that. As you have admitted you don't know anything about the Nexus 7, and you also don't seem to know much about KingRoot, so why did you feel the need to reply to me at all?