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 new firmware

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. I

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 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

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

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,

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 that no GSM