Trezor Setup — Trezor.io/Start | Official Setup Guide®

Welcome to the official Trezor setup guide. This page walks you through preparing your Trezor hardware wallet, installing the required software, creating a new seed, securing your recovery phrase, and performing your first safe transaction. We keep steps clear and minimal so you can protect your crypto assets with confidence.

Unbox and Inspect

Begin by unboxing your Trezor device. Verify the seal is intact and check for visible damage. Genuine devices come with tamper-evident packaging and a model label. If anything looks suspicious, contact support and do not proceed.

Install Trezor Suite

Download Trezor Suite from the official source at trezor.io/start. Install the application for Windows, macOS, or Linux. Trezor Suite is the recommended interface that manages device firmware, accounts, and transactions. Always download from the official domain to avoid phishing.

Connect: Launch Trezor Suite and attach your device via USB.
Confirm: Follow on-screen prompts and verify genuine device messages.
Update: Apply signed firmware updates only through the app.

Create a New Wallet

Select “Create new wallet” when prompted. The device will generate a secure random seed using its internal entropy source. NEVER create a seed on an online device or share it. The seed is the ultimate backup that restores your wallet if the hardware is lost or damaged.

Write Down Recovery Seed

Your Trezor will display a 12 to 24 word recovery phrase. Write these words down exactly, in order, on the supplied recovery card or another reliable medium. Do not store the seed digitally, in photos, or on cloud services. Consider multiple physical backups in secure, geographically separated places.

Set a PIN

Choose a strong PIN on the device. The PIN prevents unauthorized physical access and should be entered only on the Trezor screen for maximum security. Do not reuse PINs from other accounts or write it down with the recovery seed.

Install Firmware Updates

Keep firmware current. Firmware updates patch vulnerabilities and add improvements. Update only through the official Trezor Suite. The device will prompt you when an update is available—confirm signatures before applying.

Add Accounts and Manage Coins

Within Trezor Suite, add accounts for Bitcoin, Ethereum, and other supported coins. Each account is derived from the same seed but maintains separate addresses. Use account labels to organize funds and transactions.

Receive and Verify Transactions

When receiving funds, always verify the receiving address on the Trezor display before confirming in the app. This step prevents malware from substituting addresses. Verify transaction details on the device for full assurance.

Backup and Test Recovery

Practice restoring your wallet to a spare device using your recovery seed. This ensures your backup is valid and that you can recover funds when necessary. Performing this test reduces stress should the original device be lost.

Security Best Practices

Keep your recovery seed offline. Use a secure location like a safe or deposit box. Consider metal seed storage for fire and water resistance. Treat your device and seed like high value assets—physically protect them and limit who knows about them.

Troubleshooting

If your device fails to connect, try a different USB cable or port. Reboot the computer and ensure Trezor Suite is up to date. For persistent issues, consult official support resources.

Conclusion

Setting up Trezor is a simple process that dramatically improves your security posture. With a correct setup and careful custody of your recovery phrase, your digital assets will remain under your exclusive control.

Frequently Asked Questions

1. What should I do if I lose my recovery seed?

If you lose your seed, you cannot restore your wallet. Immediately move any remaining funds to a new wallet with a seed you control. Store backups securely to avoid loss.

2. Can Trezor be used with mobile devices?

Yes. Trezor works with compatible mobile platforms via supported apps and a USB adapter. Check Trezor Suite for mobile compatibility and connection instructions.

3. Is my PIN enough if someone steals my device?

A strong PIN greatly reduces risk, but a stolen device plus coerced access is still dangerous. Use passphrases and secure physical storage for higher security.

4. Why should I verify addresses on the device display?

Verifying addresses on the device ensures that malware on your computer cannot substitute fraudulent addresses during transactions.

5. How often should I update firmware?

Update firmware when the device prompts or when official announcements indicate a critical update. Regular updates maintain security and compatibility.

Additional resources include the official Trezor documentation, community guides, and security checklists. Bookmark trezor.io/start and follow official channels for announcements. Regularly review your security procedures and update your backups to maintain robust protection. Test backups at intervals.