Reply To: Need help figuring out Mifare classic format

Forum MIFARE general topics and applications Need help figuring out Mifare classic format Reply To: Need help figuring out Mifare classic format

Re: Need help figuring out Mifare classic format

21. April 2017 at 12:59
Hi Lars,

Ok, you are not using MIFARE Classic plastic cards, you use something different, something “magic”. A Classic cannot be formatted! Maybe your “magic device” can. There is no “reverse engineering” required, just only read the datasheet:

http://cache.nxp.com/documents/data_sheet/MF1S50YYX_V1.pdf

Please read section 8.7 about the access conditions.

Regards,
The TapLinx team
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