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Mustafa_H_A

Member

Registered: 2015-11-08

Posts: 3

question about "Magic Chinese" cards

Hi everyone.
I know that there are two generations of "Magic Chinese" cards: generation 1 and generation  2, the generation 1 cards are backdoored so I cannot write to any block before using the "doorback" commands, on the other hand, the generation 2 cards are writable directly without  using the "doorback" commands.

the question is if I use a official genuine RFID reader (such as uFR classic which is D-logic product) to write to any block in the  "Magic Chinese" card (including block 0 of sector 0) using direct write command without using the "doorback" commands, what is the response of that "Magic Chinese" card to this normal direct write command in the case of:
1)generation 1 "Magic Chinese" card???
2)generation 2"Magic Chinese" card???

Regards,
Mustafa_H_A

Mustafa_H_A

Member

Registered: 2015-11-08

Posts: 3

Re: question about "Magic Chinese" cards

the "doorback" commands

I mean "backdoor" commands  . sorry about this bad mistake 

iceman

Administrator

Registered: 2013-04-25

Posts: 9,507

Website

Re: question about "Magic Chinese" cards

Generation 1, should answer a normal mifare nack response.
Generation 2, should allow it if the software in your rfid reader/writer allows it.

Mustafa_H_A

Member

Registered: 2015-11-08

Posts: 3

Re: question about "Magic Chinese" cards

@iceman thanks so much