Ki and OPC values change when programming MCC and MNC

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Sylvain Munaut 246tnt at gmail.com
Wed Feb 22 13:30:01 UTC 2017


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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