Hi folks. I have been cloning a lot of mifare classic card with the traditional UID Gen1A writable cards.
Recently I have ordered a bunch of CUID Gen2 card with the Magic features. Most of the shop comes with and explanation how to write to the card. But its very unclear for me. The instructions are as follows.
Quote : " The product is as follows:
1,UID card block 0 (UID’s block) can be modified arbitrarily.
2, card of the default password for 12 F,FFFFFFFFFFFF.
3,CUID Support phone NFC android App MCT modify UID.
So I am not sure how to write/clone card with my PM3. Can anyone with expert insight please explane a newbe how to to this step by step ?
The rest of the sectors are written exactly the same way. This is what he meant by saying it’s just a standard write command for the Gen 2 magic chips.
Gen1a chips have a back door command you have to send before you can do a special write command for block 0, but gen2 chips just have a sector 0 (block 0) that is writable like any other sector/block. Therefore you simply use the standard write commands to write to sector 0 that you’d use to write to 1 or 4 or 9… just change the -blk 0 to -blk 1 or 7 or 3 etc.