firmware Re: IMEI

[Learning It]

Hi,
Is it possible to extract/overwrite the firmware from the chip? Does anybody know how to do it?

Thanks


--- On Mon, 8/4/08, Joerg Reisenweber <joerg at openmoko.org> wrote:

> From: Joerg Reisenweber <joerg at openmoko.org>
> Subject: Re: firmware Re: IMEI
> To: community at lists.openmoko.org
> Cc: "Mikko Rauhala" <mjrauhal at cc.helsinki.fi>
> Date: Monday, August 4, 2008, 1:13 AM
> Am So  3. August 2008 schrieb Mikko Rauhala:
> > su, 2008-08-03 kello 04:12 -0700, Learning It
> kirjoitti:
> > > Do we have sources of firmware for GSM chipset?
> > 
> > No.
> 
> Actually OM *has*, but they are under heavy NDA.
> Probably this also is the reason we must not provide
> FW-updates for users.
> Even the binary might open a path to change IMEI or reverse
> engineer other 
> details of Calypso.
> 
> /jOERG
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