Could not download applet (.cap file) into the smart card: SW 6D 00 (Invalid Instruction)

Question

I am working on a "JCOP3 SecID P60 CS" smart card.

I am trying to download the cap file using pyAPDUToolbut, I get the: 6D 00 answer (Invalid Instruction).

The same result with 'gp'

Could please any one told me where is the problem?

Answer 1

I am using an unfused JCOP card. I took the Transport Key from the NXP and all works good. If you are facing the same issue, contact them directly.

Answer 2

The applet AID you are using for initially selecting the issuer security domain (ISD) is not given. 00 A4 04 00 00 is a SELECT command with no data (last byte Lc = 0, here the applet AID of the ISD would be expected). Use here A000000003000000 or A0000001510000. I guess "select Card Manager" is setting this.