Reply To: How to write and read data blocks

Forum MIFARE and NFC Reader IC`s How to write and read data blocks Reply To: How to write and read data blocks

Re: How to write and read data blocks

27. February 2019 at 14:13
I am making an Application for MiFare Classic 1K. I need to write data on all sectors, i can write and read data from all blocks easily, but
When I am writing Block 3 and try to read data by using new key that i have written in block 3 then it is showing blank data. Before writing block 3(before change default facory key) I can read all data but I am getting blank when I change block 3(Default Factory key). Please guide me...
Thanks in advance
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