Introduction
Welcome to your first secure step into the world of self-custody. The Trezor hardware wallet provides cold storage — disconnected, tamper-proof security for your Bitcoin, Ethereum, and other crypto assets.
This guide explains how to start up your Trezor® device correctly, how to protect your recovery seed, and how to confidently manage your crypto with Trezor Suite.
What Is Trezor.io/Start?
https://trezor.io/start is the only official onboarding hub for your Trezor device. From here, you’ll download Trezor Suite, verify your device’s authenticity, and begin wallet creation.
Before You Begin
- A brand-new or wiped Trezor hardware wallet (Model One or Model T)
- USB cable supplied in the box
- A computer (Windows/macOS/Linux)
- Secure physical space — no cameras, no Wi-Fi sniffers, no observers
- Paper or metal to record your 12 or 24-word recovery seed
Step-by-Step Startup Guide
1. Inspect the Box
Carefully inspect your Trezor box for tampering. Seals should be untouched. If you see glue residue, rips, or anything unusual, stop and contact support.
2. Connect to Your Computer
Plug in your Trezor using the original USB cable. Your device should show a welcome screen. If not, verify the cable and port.
3. Visit Trezor.io/Start
Open your browser and go to https://trezor.io/start. This site will direct you to install Trezor Suite — the secure desktop interface for managing your wallet.
4. Download and Install Trezor Suite
Select your operating system, download the file, and install. Only use the download from the official site.
5. Install Firmware
If your device is brand-new, it will not contain firmware. Suite will prompt you to install it. Confirm all actions on the device screen. If firmware already exists, verify it's up-to-date.
6. Create a New Wallet
Suite will give you the option to create a new wallet or recover an existing one. Choose "Create new wallet" and proceed.
7. Write Down Your Recovery Seed
Your Trezor will display a set of 12 or 24 words. Write them down carefully. This is the only backup to your crypto — Trezor does not store or access it.
Store your recovery seed in a fire-resistant and waterproof location. Metal backups are recommended.
8. Choose a Strong PIN
You will be prompted to set a PIN. This is a local protection for the device. The interface uses a randomized number grid. Memorize it or keep it separate from your seed.
9. Enable Passphrase (Optional)
Advanced users can enable a passphrase (extra word/password) for hidden wallets. If used, it becomes part of your recovery.
10. Add Your Accounts
Inside Trezor Suite, add accounts like Bitcoin, Ethereum, Litecoin, etc. Each one has its own addresses and balances.
11. Receive Your First Funds
Copy your receiving address and send a small amount as a test. Always verify the receiving address on the Trezor screen — not just on your computer.
12. Confirm All Setup Steps
- Firmware installed ✅
- New wallet created ✅
- Seed written down ✅
- PIN set ✅
- Device connected to Trezor Suite ✅
Security & Recovery Tips
Keep Your Seed Safe
- Never store it online
- Never give it to anyone — even Trezor support
- Use a metal seed backup like Cryptosteel for longevity
- Consider a second backup in a different location
Test Recovery Periodically
If you have a spare device or emulator, practice recovering your wallet from your seed. Never risk your main wallet unless necessary.
Enable Additional Protections
- Passphrase encryption (advanced)
- Hidden wallets
- Two-factor authentication (2FA) for exchanges
Troubleshooting
Device Not Connecting?
Try a different USB port or cable. Restart your computer. Check if antivirus or firewall software is blocking Suite.
Forgot Your PIN?
If you forget your PIN, the device must be reset and restored using your recovery seed.
Lost Your Seed?
Stolen Device?
Without your PIN and recovery seed, a thief cannot access your wallet. However, you should immediately move your funds to a new wallet if your device is stolen.
Frequently Asked Questions
Can I use Trezor with a phone?
Trezor currently requires a desktop environment. Model T has limited mobile support via third-party apps.
Does Trezor support NFTs?
Yes — through third-party platforms like MetaMask connected via Suite, you can secure NFTs on Ethereum or supported chains.
Is Trezor open-source?
Yes. Trezor’s firmware and Suite are fully open-source, allowing transparency and community audits.
What if Trezor shuts down?
Your seed works with any BIP39-compatible wallet. You will always control your funds with your recovery phrase.
Conclusion
You now hold the keys to your digital wealth. Trezor’s strength lies in your security habits: never share your seed, verify addresses on-device, and only trust official tools. The blockchain never sleeps — but your wallet can sleep soundly if properly set up.