Problem with monitor mode for wifi adapter htc one

Hi all folks

I write to this thread because ia din not understand how to enable to "Monitor mode"

So step by step:
I using HTC ONE made from china
Android 4.0.1
MTK6517
Hardware version 2.1.0

1. I using iw utils, but this utils has error "nl80211 not found"
2. Using "iwconfig eth0 mode monitor" in busybox box, but get another error too. Monitor mode do not supported.
3. Using "bcmon" packet, but this software do not supported my wifi card

If i send command "lsmod", i see "bcmdhd" driver.
So can anyone help me about this issue?

howcan i monitor on wich cell band and frequency my phone is

hi folks,
i am looking for an app that shows in mhz or ghz on which frequency you are hooked to the nearest cell, can t find any.
do you guys know one?
thxx for helping