Ki and OPC values change when programming MCC and MNC

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Giselle Gonzalez lopez giselle2207 at gmail.com
Mon Feb 27 09:07:52 UTC 2017


Hello again,

I have tried to program the card setting Ki and OPC as recommended so they
are not picked randomly by PySIM, and I'm getting
this error message:

root at click:/opt/pysim-zecke-tmp2# ./pySim-prog.py -p 0 -a 86416194 -x 214
-y 91 -t sysmoUSIM-SJS
1 -i 214910000009911 -s 8988211000000099112 -n openair4G.eur -o
9319ed3ee808bd467d42d3957c597cda
-k 11111111111111111111111111111111
Usage: pySim-prog.py [options]

pySim-prog.py: error: Extraneous arguments


Does it have to do with Ki being set to all ones ("1x32")?

Thank you!

Regards,

Giselle


2017-02-22 14:30 GMT+01:00 Sylvain Munaut <246tnt at gmail.com>:

> Hi,
>
>
> > Do you what's the reason why this is happening?
>
> Because it's programmed like that ...
>
> Most cards you have to reprogram all the parameters at once, you can't
> change just one. Not sure about the sysmoUSIM-SJS1 in particulat but
> since pysim has to support different models, it has this restriction.
> So if you don't specify a Ki / OPC on the command line, they get
> picked randomly.
>
>
> Cheers,
>
>    Sylvain
>
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