I have wifikill 2.2 and a custom rom cyanogenemod 9 on my LG optimus L3, and Android 4.0.4
Wifikill work perfectly but the grab option dont work.
When I activ it, i have nothing, it just tell me he is active, but the web site are not mentioned.
Please help me.
PS: Sorry for my poor english level, but i am french