Re: FBI admits cellphone gps not for 911

[Anonymous]

>All that is need to thwart non-GPS triangulation is the means to connect an 
>external antenna to the cell/PCS phone.  The external antenna should have a

Tested with DSS (direct tv) 18" dish, works fine.

The simplest way is to affix the cell phone in the focal point and
use the headset. Picked up base stations 30 miles away. Great use
for the dish. Hard to conceal, though.

>GPS triangulation may be inhibited by firmware reconfiguration of the phone 

Just fry the input stage of the HF circuit.