on a nexus 7 I bought off Craigslist and man is this thing sweet. I have some questions tho regarding nethunter. Does this thing have all the tools Kali linux does? what type of attacks have you been sucessful with using nethunter? I bought a 2012 nexus 7 with wifi only what's the difference between the one I have and the newest one? Can you only do attacks using an external USB antenna?