Beginning with a Motorola C121 or C139

Craig Comstock craig_comstock at
Wed Jun 24 01:30:16 UTC 2015

It is also not too hard to follow the instructions here:
summarized:- install some packages via your linux distribution- get, build and install libosmocore- build a gnu arm toolchain- get, build and use osmocom-bb firmware and tools
A good list of hardware and their quirks is here:

      From: Dean Pierce <pierce403 at>
 To: Tobias XY <baumi525 at> 
Cc: baseband-devel at 
 Sent: Tuesday, June 23, 2015 5:21 PM
 Subject: Re: Beginning with a Motorola C121 or C139
Also, when you boot the stick, make sure to boot to "persistent mode"
so all the tools are there.

  - DEAN

On Tue, Jun 23, 2015 at 3:20 PM, Dean Pierce <pierce403 at> wrote:
> Hey Tobi, I made a boot image that might help.
> It's essentially Kali with all the osmocom tools set up and good to
> go.  All the scripts are built for a C139.
> Take a 16+ gig USB stick, and  bunzip TWILIGHTVEGETABLE-1.0.img.bz2 >
> /dec/sdd  (or whatever your USB stick is)
> Once you boot, plug in the phone, run  ./  to run the rssi app
> described here:
>  - DEAN
> On Tue, Jun 23, 2015 at 1:26 PM, Tobias XY <baumi525 at> wrote:
>> Hello list,
>> i´m new here and i want to begin with the project osmocom on the Motorola
>> C121 or C139. I have both mobile phones here and the USB to TTL Plug with
>> the cable. How can i start now. Is there a tutorial?
>> Greetings,
>> Tobi

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <>

More information about the baseband-devel mailing list