Start Your Trezor Wallet | Trezor.io Official Device Setup

Follow this official step-by-step guide from Trezor.io to set up your Trezor hardware wallet. You’ll learn how to install firmware, create and back up your recovery seed, set a PIN, and keep your cryptocurrency assets fully secure.

What Is Trezor and Why It Matters

Trezor is one of the world’s first and most trusted hardware wallets, designed to protect your crypto assets from online threats. By storing your private keys offline, Trezor ensures complete control over your digital funds, shielding them from hackers, phishing attacks, and malware.

Official Setup Link: Visit https://trezor.io/start to begin the official setup process. Always type the URL manually into your browser to avoid phishing or fake sites.

Before You Begin

Before you set up your Trezor device, make sure you have everything ready:

  • Your Trezor Model One or Model T device.
  • A computer or smartphone with internet access and a USB or USB-C port.
  • The original USB cable from your Trezor box.
  • Your recovery seed card (included in the box).
  • A pen for writing down your recovery words securely.
Never share your recovery seed. Trezor staff or anyone online will never ask for it. Keep it offline and private at all times.

Step 1: Connect and Launch Trezor Setup

  1. Unpack your device and check the packaging seal. If tampered, contact Trezor support before proceeding.
  2. Connect the Trezor device to your computer using the provided cable.
  3. Open a browser and go to trezor.io/start.
  4. Click on Get Started and download the official Trezor Suite for your operating system.

Trezor Suite is the secure app used to manage your Trezor wallet. It supports all major cryptocurrencies and provides tools for managing, buying, and selling your digital assets safely.

For better protection, use the Trezor Suite desktop app rather than the web version. It’s isolated from browser-based risks and phishing attempts.

Step 2: Install or Update Firmware

When you connect your Trezor for the first time, it may not have firmware installed. Firmware ensures your device runs securely and validates all future actions.

  1. Open Trezor Suite and click Install Firmware if prompted.
  2. Wait as the firmware downloads and installs. Don’t disconnect during this process.
  3. Confirm installation on your Trezor screen by pressing the physical buttons.
  4. The device will reboot once installation is complete.
Firmware updates are digitally signed by Trezor. The device will verify authenticity automatically before installation completes.

Step 3: Create a New Wallet

Once the firmware is installed, Trezor Suite will ask whether to create a new wallet or recover an existing one. To start fresh:

  1. Select Create new wallet.
  2. Confirm on your Trezor screen when prompted.
  3. Your wallet will now generate a unique cryptographic seed used to manage your crypto addresses.

This process happens entirely on your Trezor device, ensuring your private keys are never exposed to the internet or your computer.

Step 4: Back Up Your Recovery Seed

The most critical step in wallet creation is your recovery seed backup. This 12, 18, or 24-word phrase is your ultimate key to restoring access to your funds if your Trezor is lost or damaged.

  1. Write down each recovery word in exact order on the provided card.
  2. Double-check each word as shown on the Trezor display.
  3. After writing all words, verify them again when prompted by the device.
Warning: Never store your recovery words on your phone, computer, or cloud. Anyone who gets access to them can steal your crypto permanently.
Consider engraving or stamping your recovery seed on a metal plate to protect it from fire or water damage.

Step 5: Set Your Device PIN

The PIN protects your Trezor from unauthorized access. You’ll need it each time you connect your device to Trezor Suite.

  1. When prompted, click Set PIN in Trezor Suite.
  2. Choose a secure 4–9 digit number. Avoid obvious combinations like 1234 or your birth year.
  3. Enter and confirm the PIN using the randomized on-screen keypad displayed by the device.
The randomized layout ensures that even if your computer is compromised, your actual PIN remains secret.

Step 6: Optional — Enable Passphrase Protection

A passphrase is an optional advanced feature that adds another layer of protection. Think of it as a 25th word to your recovery seed. Each unique passphrase creates a separate “hidden” wallet.

  • If you enable a passphrase, you must remember it — losing it means losing access to that wallet permanently.
  • This feature is ideal for experienced users who need an additional privacy layer.
Use a long and memorable phrase rather than random words. Avoid storing or writing it down digitally.

Step 7: Receive Cryptocurrency

After setup, you can start receiving crypto directly into your wallet.

  1. Open Trezor Suite and navigate to your desired cryptocurrency account.
  2. Click Receive to generate a wallet address.
  3. Verify the address on your Trezor’s display — always trust the device screen.
  4. Copy the verified address and share it with the sender.
Each crypto account has multiple receiving addresses. You can use a new one for each transaction to maintain privacy.

Step 8: Sending Cryptocurrency

  1. In Trezor Suite, click Send.
  2. Enter the recipient’s address and amount.
  3. Check transaction details carefully.
  4. Verify and confirm on your Trezor screen by pressing the button.
Always confirm on the device screen. Malicious software can alter displayed data on your computer, but not on your Trezor device.

Step 9: Keep Your Wallet Secure

  • Keep your recovery seed offline: Store it in a safe, dry, and private location.
  • Regularly update firmware: Updates contain important security fixes and improvements.
  • Purchase from official sources: Only buy from shop.trezor.io or verified resellers.
  • Never share your seed or PIN: Even Trezor support will never ask for it.
  • Beware of scams: Always verify URLs. Fake sites often mimic the official domain.
For additional protection, consider using passphrase mode or multi-signature wallets for larger amounts of crypto.

Step 10: Troubleshooting and FAQs

  • Device not recognized? Try another USB cable or port, or restart your computer.
  • Forgot PIN? You can reset your device and recover it using your recovery seed.
  • Firmware update failed? Disconnect, reconnect, and try again using Trezor Suite.
  • Lost seed? Unfortunately, there’s no way to recover funds without it. Always create backups during setup.

Common Questions

Can I use Trezor with MetaMask?
Yes, Trezor integrates with MetaMask and other wallets like Electrum. Always verify connections via your Trezor screen.

What if my Trezor is lost or stolen?
Don’t worry — your funds are safe as long as your recovery seed remains private. Simply recover your wallet on a new Trezor device.

Can I use one Trezor for multiple coins?
Yes! Trezor Suite supports multiple cryptocurrencies, and you can manage them all within one device securely.

Final Setup Checklist

  • Firmware installed and verified.
  • Recovery seed written down securely.
  • PIN set and tested.
  • Optional passphrase enabled (if desired).
  • First transaction verified and completed.
Congratulations! You’ve successfully set up your Trezor wallet. Your cryptocurrency is now protected by one of the most trusted hardware wallets on the market. Keep your recovery seed secure, stay alert for scams, and enjoy full ownership of your digital assets.

For support, tutorials, or firmware updates, visit the official Trezor Support Center.

© 2025 Trezor.io — Official Hardware Wallet Setup Guide. All rights reserved.