Part 4/11:
The process begins with unboxing a sealed device, confirming authenticity via serial numbers, and then proceeding to device initialization, which involves creating a PIN code and generating seed words.
1. Powering the Device
The Cold Card Q can be powered either via AAA batteries or through its USB-C port. To turn it on, you press the designated power button, initiating its startup sequence and displaying the initial setup menu.
2. Establishing Security PIN
A key aspect of hardware wallets: setting a secure PIN. The Cold Card Q uses a combined prefix and suffix PIN system, interspersed with anti-phishing words displayed during entry. This structure helps prevent impersonation or tampering, illuminating whether the device has been compromised.