# Pre-Caution

If you are a DMA (Direct Memory Access) User, make sure to <mark style="color:yellow;">disconnect the following:</mark>&#x20;

* DMA CARD
* KMBOX/ARDUINO, (if you own One)
* FUSER (If you Own one)

EVEN If your Firmware is "Undetected" or "UD", Please do it as the spoofing may fail & Flags may occur.&#x20;