[Q] Having problem with AircrackGui

Hi , I having problem with aircrackgui tool , check here : http://forum.xda-developers.com/show....php?t=2233282

[APP][2.3+] AircrackGUI 1.0 / for bcm4329,bcm4330 chipsets

This tool won't work on my galaxy s2 ,running cm 9.1 ,when click scan network , it's display " No network found " , may I know is app bug or my phone problem ?

Apps developer don't have update new version , someone can help me solve the problem ?

Thanks

Sorry for my poor English ,...