PM3 Commands Reference (Iceman Firmware):

Updated: January 2025

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Current command:
hf mf cgetblk --help

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Get block data from magic Chinese card.
Only works with magic gen1a cards

usage:
    hf mf cgetblk [--gdm]

options:
    -h, --help                     This help
    -b, --blk <dec>                block number
    -v, --verbose                  verbose output
    --gdm                          use gdm alt (20/23) magic wakeup

examples/notes:
    hf mf cgetblk --blk 0         -> get block 0 (manufacturer)
    hf mf cgetblk --blk 3 -v      -> get block 3, decode sector trailer