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The error messages are only that. There are no additional clues what cause the error.
I am using mifare 1K and ACR Reader by ACS. i also have supplied the authentication required (using KeyA). I am able to write to another block (Sector 2 Block 1) and succesfully read what i have been written.
But, when i write to Sector 3 Block 3, it fails. Moreover, the Sector cant be accessed again. I tried with 10 cards and all give the same result.
Whats wrong with Sector 3 ?
I am using mifare 1K and ACR Reader by ACS. i also have supplied the authentication required (using KeyA). I am able to write to another block (Sector 2 Block 1) and succesfully read what i have been written.
But, when i write to Sector 3 Block 3, it fails. Moreover, the Sector cant be accessed again. I tried with 10 cards and all give the same result.
Whats wrong with Sector 3 ?
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