Ipro: Pwndfu

→ Disconnect/reconnect USB. Try different USB port (USB 2.0 preferred). On macOS, disable usbd :

PWNDFU mode: active Also try reading any memory region (signature checks disabled):

sudo tee /etc/udev/rules.d/99-ipro.rules <<EOF SUBSYSTEM=="usb", ATTRidVendor=="05ac", MODE="0666" EOF sudo udevadm control --reload-rules sudo udevadm trigger → Normal. PWNDFU is not permanent; re-run ipro pwndfu .

[+] Using checkm8-v2 [+] Device entered PWNDFU If it fails, retry DFU entry – timing is critical. ipro pwndfu --status Expected:

ipro memread 0x0 0x100 Non-zero output means pwned. | Command | Purpose | |---------|---------| | ipro pwndfu | Enter PWNDFU | | ipro pwndfu --exit | Reboot to normal mode | | ipro memread addr size | Dump memory (hex) | | ipro memwrite addr file | Write binary blob to memory | | ipro reset | Hard reset device | | ipro boot x.bin | Boot custom image (requires valid header) | 6. Example: Dump BootROM ipro pwndfu ipro memread 0x0 0x20000 > bootrom.bin 7. Troubleshooting ipro: command not found → Ensure build/ipro is in PATH or run sudo ninja -C build install