The access conditions sheet for MIFARE Classic.

Be careful with read only mode KeyA/KeyB, once wrote you losing chance to rewrite sector at all!
The sheet is made for the for MIFARE Classic EV1 S50 1K type.

Don't know how to begin? Have no Equipment?
1. Buy a Proxmark 3 at AliExpress:
2. Download and setup an ProxSpace:
3. Buy a needed cards from AliExpress:
Atmel-ATA5577:
MIFARE Classic EV1 S50 1K 4 byte UID:
MIFARE Classic EV1 S50 1K 7 byte UID:
MIFARE DESFire EV1 2/4/8K:

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