Re: GSM security question, mic directly connected to the GSM chip? Re: GPLv3 and Mobile Phones

2006-12-12 Thread Robert Michel
Salve Atlasz! Atlasz schrieb am Dienstag, den 12. Dezember 2006 um 18:09h: > if you take apart a phone (any phone), you can always work-around thi > problem by making a short electrical de-tour between a mic and the board of course - but it I do not care about me, it just would be more smart, wh

Re: GSM security question, mic directly connected to the GSM chip? Re: GPLv3 and Mobile Phones

2006-12-12 Thread Atlasz
Dear Robert, if you take apart a phone (any phone), you can always work-around thi problem by making a short electrical de-tour between a mic and the board -> a little switch between mic and board will do it fine and you need only some nice small switch what you can hide somewhere on the side of t

Re: GSM security question, mic directly connected to the GSM chip? Re: GPLv3 and Mobile Phones

2006-12-12 Thread Richard Franks
Hurrah Robert! I'm not an audio engineerologist, however a quick read of the datasheet shows input/output rates of up to 96kHz.. so the theoretical highest frequency at that level would be 48kHz.. meaning there may be room in the non-audible spectrum for comms depending upon the sensitivity of th

Re: GSM security question, mic directly connected to the GSM chip? Re: GPLv3 and Mobile Phones

2006-12-12 Thread Sean Moss-Pultz
On 12/12/06 9:43 PM, "Robert Michel" <[EMAIL PROTECTED]> wrote: > BTW: Do you have some more info for us about the audio/soundcard? ;)) > stereo(?) audio out, 2,5mm jack, frequency 20(?)-2(?)Hz > stereo(?) audio in(?), 2,5mm jack(?), frequency 20(?)-2(?)Hz Only because it's you who asked

Re: GSM security question, mic directly connected to the GSM chip? Re: GPLv3 and Mobile Phones

2006-12-12 Thread Robert Michel
Salve Sean! Sean Moss-Pultz schrieb am Dienstag, den 12. Dezember 2006 um 21:14h: > > So the firmware could be changed over the network without the chance to > > recognince that, right? > > Firmware for the GSM system is actually updated from the ear jack port. It > cannot be updated over the air

Re: GSM security question, mic directly connected to the GSM chip? Re: GPLv3 and Mobile Phones

2006-12-12 Thread Sean Moss-Pultz
On 12/12/06 1:15 AM, "Robert Michel" <[EMAIL PROTECTED]> wrote: > On Sun, 10 Dec 2006, Sean Moss-Pultz wrote: >> On 12/10/06 3:02 AM, "Stefan Schmidt" <[EMAIL PROTECTED]> wrote: >>> Keep in mind that I'm not speaking for the FIC team here. The flash >>> chips containing the BP OS will be able get

GSM security question, mic directly connected to the GSM chip? Re: GPLv3 and Mobile Phones

2006-12-11 Thread Robert Michel
Salve Sean, Stefan, *! On Sun, 10 Dec 2006, Sean Moss-Pultz wrote: > On 12/10/06 3:02 AM, "Stefan Schmidt" <[EMAIL PROTECTED]> wrote: > > Keep in mind that I'm not speaking for the FIC team here. The flash > > chips containing the BP OS will be able get new firmware flashed. I'm > > pretty sure th