HOW TO CRACK WIFI ON ANDROID

NOTE:- Your android phone needs to be (rooted).
NOTE:-This only works for some phones

Download these two softwares
BCMON
REAVER GUI FOR ANDROID

Install both of the applications on your phone. Open BCMON and enable monitor mode. (if its not working, then
your phone is not compatible.) but also try a second time.
if you're lucky enough to correctly enable monitor mode, Open Reaver GUI.
After selecting an WPS-enabled router, click on "Test Monitor-Mode".
Now you can use RfA, don't uninstall bcmon.
For more explanation and questions visit the official XDA forum

Note:- When running bcmon, your wifi may be disabled.