This is merely a historical archive of years 2008-2021, before the migration to mailman3.
A maintained and still updated list archive can be found at https://lists.osmocom.org/hyperkitty/list/baseband-devel@lists.osmocom.org/.
Erik Ekman yarrick at kryo.seOn Fri, Mar 19, 2010 at 09:54, Dieter Spaar <spaar at mirider.augusta.de> wrote: > Hello Erik, > > On Fri, 19 Mar 2010 07:42:06 +0100, "Erik Ekman" <yarrick at kryo.se> wrote: >> >> I did some more research and it seems even the unlocking people are >> having the same problems here. So I will just wait for my other phone. > > I do have one C139 here, it works with the "board/compal_e88/hello_world.bin" > firmware and the "-m c123xor" option for "osmocon", however without the > display working (its a different display). If I boot the normal phone > firmware, I also see some output and have the same "AT" behaviour you > reported. > > But maybe there are different versions of the C139 so that some work and > others don't. Yes. Mine has special US Tracfone firmware which seems to have a particularly evil unlock scheme. Cutting one of the balls in the BGA seems the way to do it.. /Erik