Trezor.io/Start | Technical Setup Guide

Step-by-step technical instructions to safely initialize your Trezor hardware wallet.
Updated: September 22, 2025

Overview

This technical setup guide explains the secure initialization and configuration of your Trezor hardware wallet. It covers device verification, firmware installation, recovery seed management, and connecting to Trezor Suite or other compatible wallets.

Trezor Setup Image

Step-by-Step Technical Setup

  1. Unbox your Trezor: Ensure the packaging is untampered, and inspect the holographic seal.
  2. Connect to your computer: Use a USB cable, avoiding hubs or untrusted ports.
  3. Go to trezor.io/start: Follow the official setup instructions for your device model.
  4. Install Trezor Bridge or Suite: Download the official software to communicate securely with your Trezor.
  5. Verify device fingerprint: Compare the displayed fingerprint with the instructions to ensure authenticity.
  6. Initialize device: Create a new wallet and generate the recovery seed.
  7. Securely store recovery seed: Write down the 24-word seed on the provided recovery card. Never store digitally.
  8. Set PIN and optional passphrase: Protect your device from unauthorized access.
  9. Update firmware if prompted: Only update via official channels.
  10. Connect to Trezor Suite: Add accounts, manage assets, and perform a small test transaction to ensure everything works.

Security Tips

  • Never share your recovery seed with anyone.
  • Always verify URLs and download software only from trezor.io.
  • Confirm transaction details on the device screen before approval.
  • Consider metal backups for your recovery seed to prevent fire/water damage.

FAQs

Can I recover my wallet if lost?

Yes, using the 24-word recovery seed on any Trezor device or compatible wallet.

What if my device is damaged?

Restore your wallet using the recovery seed on a new Trezor device.

How do I ensure my device is genuine?

Compare the device fingerprint with the official Trezor instructions during setup.