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Problem with my J2A040 Jcop 40k java card.

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Problem with my J2A040 Jcop 40k java card.

Post by Yokoshimoto » Thu Dec 23, 2021 6:41 pm

My problem is as follows, when trying to format the card something goes wrong. I want to format ATR in my J2A040 card, but I do not know what to do when this error pops up, I tried everything but THE ATR still remains the same.

If i try to format card in pyApdutool the RECV is 6A 82.

What i can do with this?

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