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hey guys,
I have problem about PL131. when i send internal authenticate command to the usim card, it doesn't return.
just as:
internal authenticate: 00 88 00 81 22
return: 88
data: 10 AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA 10 BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB
then, it is not returned.
How can I solve this problem?
And the right process is:
return: 61 xx
get response: 00 c0 00 00 xx
return: c0 db ... 90 00(total xx numbers)