Forum › MIFARE general topics and applications › KeyA and KeyB and how to protect the contacless card from cloning? › Reply To: KeyA and KeyB and how to protect the contacless card from cloning?
Hi NTMS,
I do not know the tool, but it expect using the default key or do you enter the new key into the tool? The default key does not work anymore for sector 1 after you have initialized it.
Do you get any errors in the initializing process?
The MIFARE Team
I do not know the tool, but it expect using the default key or do you enter the new key into the tool? The default key does not work anymore for sector 1 after you have initialized it.
Do you get any errors in the initializing process?
The MIFARE Team
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