Trezor.io/Start® — Starting Up Your Device | Trezor® 🚀

Your ultimate step-by-step guide to safely setting up and using your Trezor hardware wallet

Introduction: Why Trezor®?

The Trezor hardware wallet is one of the most trusted devices in cryptocurrency security. Designed to keep your private keys offline, Trezor offers a secure gateway to manage your digital assets while protecting you from hacks, phishing, and malware.

Starting your Trezor device means safely initializing it, setting up a recovery seed, and learning the basics of how to operate it in tandem with the official Trezor.io/Start® platform.

This guide will walk you through every step with clear instructions, helpful tips, and important security considerations.

What You Need Before You Begin

✅ Checklist Before Setup:

Important: Never share your recovery seed with anyone, and avoid storing it digitally to prevent hacking or theft.

Step-by-Step: Starting Up Your Trezor Device

Step 1: Unboxing & Inspecting Your Device

When you receive your Trezor, carefully unbox it and check for the following:

If anything looks suspicious, contact Trezor Support immediately.

Step 2: Connect Your Trezor to Your Computer or Phone

Use the USB cable to connect your Trezor device to your computer or compatible smartphone. For the Model T, you may also use USB-C.

Once connected, your device will power on and display a welcome message.

Step 3: Visit Trezor.io/Start®

Open your browser and navigate to the official Trezor Start page. This platform allows you to safely initialize your device and install firmware.

Note: Always verify you are on the legitimate website — check for https:// and the domain trezor.io.

Step 4: Install or Update Firmware

If your device requires a firmware update, Trezor Start will prompt you to install the latest version. Firmware updates improve security and add new features.

Do not unplug the device during this process.

⚠️ Interruption during firmware update can brick your device, requiring recovery.

Step 5: Initialize Your Device

You’ll be given two options:

Choose Create a new wallet if this is your first time.

Step 6: Backup Your Recovery Seed

Your device will display a list of 12, 18, or 24 words (depending on your Trezor model) known as your recovery seed. This is the master key to your funds.

Write these words down carefully, in order, on the included recovery seed card or a secure offline medium.

⚠️ Never take photos or save the seed digitally. Anyone with access to this seed can steal your assets.

After writing down, your Trezor may ask you to confirm a few words to ensure you copied them correctly.

Step 7: Set a PIN for Device Security

To protect against unauthorized use, you’ll set a PIN code on your Trezor device. Use a unique combination that you can remember but others cannot guess easily.

The PIN is required every time you connect the device and manage your funds.

Step 8: Confirm Wallet Setup on Trezor.io/Start®

Once your device is initialized and secured, the web platform will recognize your wallet and show your account dashboard.

From here, you can start managing cryptocurrencies — sending, receiving, and checking balances.

Advanced Setup & Optional Features

🔐 Using a Passphrase for Extra Security
You can add a passphrase (sometimes called the 25th word) that acts as an additional layer of security. Think of it as a hidden wallet inside your Trezor.

Note: Passphrases must be remembered exactly — losing it means losing access to funds in that hidden wallet.

⚙️ Customizing Device Settings
Through the Trezor Suite or Trezor.io/Start interface, you can personalize device settings such as display brightness, auto-lock timers, and recovery seed length.
🌍 Multiple Cryptocurrency Support
Trezor supports hundreds of cryptocurrencies — Bitcoin, Ethereum, Litecoin, and more. You can add accounts for different coins to the Trezor Suite for easy management.

Troubleshooting Common Startup Issues

Problem: Device not detected by computer.
Solution: Try a different USB cable or port. Avoid USB hubs. Make sure your OS is updated and compatible. ([Trezor Support](https://trezor.io/support))
Problem: Firmware update failed.
Solution: Restart the update, use official cable, and ensure no interruptions. If problem persists, contact support.
Problem: Forgot your PIN.
Solution: After 3 wrong attempts, the device wipes itself. You will need your recovery seed to restore.
Problem: Lost recovery seed.
Solution: Unfortunately, funds cannot be recovered without it. Always keep your seed safe and backed up.
Problem: Browser or platform issues.
Solution: Use recommended browsers (Chrome or Firefox), clear cache, or try Trezor Suite desktop app as an alternative.

Security Best Practices for Your Trezor Device