Wifi air sniffing - "Promiscuous mode"?

[Maltadav]

Hello!

I have searched google extensively, and failed to find an air sniffer that would work on my HTC tytn2 (Kaiser).

Air sniffers such as "Handy Sniffer", "Airscanner mobile sniffer", and "vxSniffer" simply do not work. I could be doing something wrong, but as far as I tested they only collected packets when connected to the specified wifi network (and hence know the key). I am looking for something that lets you collect Encrpted packets, for import into aircrack-ng and such.

If anyone could tell me of an air-sniffing program that could do this on my htc tytn 2, I would be very grateful.