Hack WiFi Using Android

1]Root a compatible device. Not every Android
phone or tablet will be able to crack a WPS
PIN. The device must have a Broadcom
bcm4329 or
bcm4330 wireless chipset, and must be rooted
. The
Cyanogen ROM will provide the best chance of
success. Some of the known supported devices
include:
Nexus 7
Galaxy S1/S2/S3
Nexus One
Desire HD!!
2]Download and install bcmon. This tool
enables
Monitor Mode on your Broadcom chipset,
which is essential for being able to crack the
PIN.
The bcmon APK file is available for free from
the
bcmon page on the Google Code website.
To install an APK file, you will need to allow
installation from unknown sources in your
Security menu.
3]Run bcmon. After installing the APK file, run
the app. If prompted, install the firmware and
tools. Tap the "Enable Monitor Mode" option.
If the
app crashes, open it and try again. If it fails
for a
third time, your device is most likely not
supported.
Your device must be rooted in order to run
bcmon.
4] Download and install Reaver. Reaver is a
program developed to crack the WPS PIN in
order to retrieve the WPA2 passphrase. The
Reaver
APK can be downloaded from the developers'
thread on the XDA-developers forums.
5] Launch Reaver. Tap the Reaver for Android
icon in your App drawer. After confirming that
you are no using it for illegal purposes, Reaver
will
scan for available access points. Tap the
access
point you want to crack to continue.
You may need to verify Monitor Mode before
proceeding. If this is the case, bcmon will
open again.
6] Verify your settings. In most cases you can
leave the settings that appear at their default.
Make sure that the "Automatic advanced
settings"
box is checked.
7] Start the cracking process. Tap the "Start
attack" button at the bottom of the Reaver
Settings menu. The monitor will open and you
will
see the results of the ongoing crack displayed.
Cracking WPS can take anywhere from 2-10+
hours to complete, and it is not always
successful.!!!!!