Use the model-identification guide first, then choose the matching Phantom Universal installation guide by Zer0-2k11. Some oval-button Saturns have Model 2 internals, so check the board and drive rather than relying on the case alone.

Unplug the Saturn before opening it and keep clear of the power supply. Before installation, either cover the bottom of the modchip board with electrical tape or place electrical tape on the metal shielding where the chip will sit.