PM3 Commands Reference (Iceman Firmware):

Main Help

---

Current command:
hf mf cwipe --help

---

Wipe gen1 magic chinese card.
Set UID / ATQA / SAK / Data / Keys / Access to default values

usage:
    hf mf cwipe [-h] [-u <hex>] [-a <hex>] [-s <hex>]

options:
    -h, --help                     This help
    -u, --uid <hex>                UID, 4 hex bytes
    -a, --atqa <hex>               ATQA, 2 hex bytes
    -s, --sak <hex>                SAK, 1 hex byte

examples/notes:
    hf mf cwipe
    hf mf cwipe -u 09080706 -a 0004 -s 18       -> set UID, ATQA and SAK and wipe card