Last updated 11 months ago
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The latest firmware for Proxmark3 X can be downloaded from .
Press the Proxmark3 button then plug in, and run the command to check the available port.
ls /dev/* |grep usb proxmark3 /dev/tty.usbmodemiceman1 --flash --unlock-bootloader --image bootrom.elf --image fullimage.elf
Flash the firmware done.