Re: Change security level with ACR120U or ACR122U reader

Forum MIFARE SmartCard IC`s MIFARE Plus Change security level with ACR120U or ACR122U reader Re: Change security level with ACR120U or ACR122U reader

Re: Change security level with ACR120U or ACR122U reader

1. July 2013 at 14:15
Hello,

You can send write perso and commit perso in Hex command format to ACR120U/ACR122U. These are mentioned in MIFARE PLUS X product datasheet.
Mifare PLUS X is an export controlled product. The documentation is delivered as personalized material if there is a valid NDA in place. Do you have valid NDA with NXP?
Also could you please let us know company info, contact email etc. to support you?

Thanks and Regards,
Vijay
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