How To hack the Wi-Fi using a rooted Android device

Hack WIFI Password Using Android Phone: 

Method :- WPA2 WPS Routers 

Step 1 :- Root your android device.
Yes, you must need rooted android device to hack wps pin and I think its not a difficult task right. These days you can root your android device even with simple apps such as "kingo android root" etc.

P.S you can check whether your phone is rooted or not with "root checker basic" android app.

Step 2 :- Device supportability.
You android device must contain broadcom bcm4329 or bcm4330 chipset. You can check you mobile phone specification for this on internet. Some of the supportable devices are,

• Nexus one
• Samsung S series
• Desire HD

Step 3 :- Download and install bcmon app from code google page.
This tool enables and start monitoring broadcom chipset for your mobile phone.

bcmon apk is available for free at google code website.

P.S allow installation for unknown sources from the security menu of your phone while installing the app. 

Step 4 :- Run bcmon app.
After successful installation, run the app.

Step 5 :- Enable Monitor Mode Option
"Install firmware and tools", if this is promoted simply click on install and after that enable monitor mode option.

Step 6 :- Download and install Reaver app.
Reaver is developed to crack wps pin in order to get wpa2 password. You can 

xda-developers.com

download this app form xda-developers site