Firstly, I am newby on the smartcards.I have bought and ACS acr38u-nd and some smart cards like siemens sle4442 and acos5 32k a few days ago and I have dealed with that on android myself.I have tried command with apdu to the cards.But, unfortunately ı blocked the sle4442 by retrying with wrong PIN code due to being an amateur.The cards error code becamed 00h and ı can not write any data to the card.it is unwritable.I have researched that but ı couldn't find anything.I wonder that is there any method for the sle4442 for factory reset or hard reset or to fix the error code. OR Is the card already a garbage?
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