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Topics - gregarican

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YateBTS / USIM Card Writing?
« on: May 03, 2018, 06:53:41 AM »
I have a working installation of YateBTS on my Raspberry Pi 3 Model B. While attempting to write a SIM card, I have tried the various SIM card options, but each of them fail. The "RuntimeError: SW match failed ! Expected ..." type error messages are what I get. When I run pcsc_scan from the command line, the following card manufacturer is returned:

3B 9F 95 80 1F C3 80 31 E0 73 FE 21 13 57 86 81 02 86 98 44 18 A8
   GREEN CARD, Grcard (Hong Kong ) Co.,Limited, LTE Usim Card (Telecommunication)
   Celcom Postpaid 3G (Telecommunication)

This info is also present in my /usr/share/pcsc/smartcard_list.txt file. I manually copied over this file from

What is the best way I can write to these cards? Here is where I sourced the card from --> If these appear to be WCDMA LTE type cards is that why they are failing?

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