Trézor.io/Start® | Starting Up Your Device | Trézor®

Quick setup guide • Secure initialization • Friendly for first-time users

Introduction — Why safe startup matters

Starting up a hardware wallet is your first step toward taking true custody of digital assets. This guide explains each step clearly and safely: what to expect on the device, how to connect, how to verify authenticity, and how to create and protect your recovery seed.

Designed for presentations or quick onboarding sessions. Use this as an outline for a 5–10 minute demo or as part of a training workshop.

Getting ready — physical and digital checklist

Box and device inspection

Confirm the packaging seal is intact and the device shows no physical tamper marks. Only start the device if everything looks genuine. If anything seems off, contact support before proceeding.

Required items

  • Trézor device and official USB cable
  • Computer or compatible mobile device with a secure internet connection
  • Pen and the provided recovery card (or a durable backup)
  • Private, distraction-free workspace

Security reminder (short)

Never share your recovery seed. Never type it into a website, phone, or chat. The device will display the seed on its screen — record it carefully and store it offline.

Walkthrough — Starting the device step-by-step

Step 1: Connect and power

Connect your Trézor to the computer using the official cable. The device will boot and display a welcome screen. If you see anything unexpected, unplug and verify the package before continuing.

Step 2: Firmware & authenticity

The device may ask to update firmware. Only accept updates initiated by the official website. Verify the authenticity prompt and confirm the device identity through the recommended verification flow.

Step 3: Create a new wallet

Choose “Create new” on the device. A recovery seed (typically 12–24 words) will be generated and displayed. Write these words in order on your recovery card — do not take photos or store them digitally.

Step 4: Confirm seed

The device will ask you to confirm several words to ensure the seed was recorded correctly. Confirm on the device only — do not confirm through apps or websites.

Best practices & recovery

Backing up and splitting seed

Consider geographically separating backups (e.g., one copy in a safe and another with a trusted family member). Use metal backup options for resilience against fire and water.

Using passphrase (optional advanced)

A passphrase is an additional secret appended to the seed. It increases security but comes with extra responsibility: losing the passphrase means losing access.

Routine checks

Periodically verify the device’s firmware and confirm no suspicious activity on associated accounts. Keep the device firmware up-to-date and only use official apps and web portals.