Trezor.io/start is the official onboarding page for setting up a Trezor hardware wallet. Whether you purchased a Trezor Model One or a Trezor Model T, this page guides you through secure initialization, firmware installation, wallet creation, and recovery setup using Trezor Suite developed by SatoshiLabs.

This detailed guide explains everything you need to know before, during, and after visiting Trezor.io/start.

1️⃣ What Is Trezor.io/Start?

Trezor.io/start is the official setup portal for all Trezor hardware wallets. It ensures:

• You download authentic Trezor software
• Your device firmware is verified and installed securely
• You generate your private keys offline
• You properly record your recovery seed
• You configure PIN and optional passphrase protection

It protects users from phishing attacks and fake wallet apps by directing them to official resources only.

2️⃣ Before You Begin Setup

Before connecting your device, make sure you have:

✔️ Your unopened Trezor device
✔️ A USB cable (included in the box)
✔️ A computer (Windows, macOS, or Linux)
✔️ Internet connection
✔️ A pen to write down your recovery seed
✔️ A safe offline place to store your recovery phrase

⚠️ Important: Never initialize your wallet on a public computer.

3️⃣ Step-by-Step Setup Process

Step 1: Visit the Official Website

Manually type:

https://trezor.io/start

Never click random ads or sponsored links. Always verify the URL.

Step 2: Download Trezor Suite

You’ll be prompted to download Trezor Suite, the official application for managing your crypto assets.

Trezor Suite is available as:

• Desktop application (recommended)
• Web version (browser-based)

The desktop version provides better security because it reduces phishing risks.

Step 3: Connect Your Device

Plug your Trezor device into your computer using the USB cable.

Your screen will display instructions to:

• Install firmware (if new device)
• Verify authenticity

New devices do not come with pre-installed firmware for security reasons.

Step 4: Install Firmware

Trezor Suite will guide you through firmware installation.

✔️ This ensures your device runs official software
✔️ Firmware installation takes only a few minutes
✔️ Confirm actions on your hardware screen

Never disconnect your device during firmware installation.

Step 5: Create a New Wallet

After firmware installation:

1. Choose Create New Wallet
2. Confirm on device screen
3. The device generates your private keys offline

Your private keys never leave the hardware wallet.

Step 6: Write Down Your Recovery Seed

This is the MOST important step.

Your Trezor will generate:

• 12 words (Model One)
• 12 or 24 words (Model T)

These words are your recovery seed phrase.

🚨 Critical Security Rules

• Write the words down on paper only
• Never take a screenshot
• Never store in email or cloud
• Never share with anyone

Anyone with your seed can access your funds.

Step 7: Verify Recovery Seed

Trezor will ask you to confirm selected words from your seed phrase.

This ensures:
✔️ You copied correctly
✔️ You understand its importance

Step 8: Set a PIN

Create a secure PIN code.

The PIN:

• Protects your device from physical theft
• Is entered using a randomized number grid
• Prevents brute force attempts

If someone enters the wrong PIN multiple times, wait time increases exponentially.

4️⃣ Optional Advanced Security Features

🔒 Passphrase Protection

You can enable an additional passphrase layer.

This creates:

• Hidden wallets
• Extra protection
• Advanced privacy

Important: If you forget your passphrase, your funds cannot be recovered — even with your seed.

🛡️ Shamir Backup (Model T Only)

Trezor Model T supports Shamir Backup.

Instead of 1 recovery phrase, you can create:

• Multiple shares
• Require a minimum number to recover wallet

Example:

• 5 shares created
• 3 required to restore

This reduces single-point-of-failure risk.

5️⃣ Using Trezor Suite After Setup

Once initialized, Trezor Suite allows you to:

• Send & receive Bitcoin and altcoins
• Buy crypto via integrated exchanges
• View portfolio balance
• Manage multiple accounts
• Track transaction history
• Enable Tor for privacy
• Use labeling for better tracking

All transactions must be confirmed physically on your device.

6️⃣ Supported Cryptocurrencies

Trezor supports:

• Bitcoin (BTC)
• Ethereum (ETH)
• ERC-20 tokens
• Litecoin (LTC)
• Cardano (ADA)
• Thousands of other assets

Always verify compatibility on the official website.

7️⃣ Recovering an Existing Wallet

If you already have a recovery phrase:

1. Visit Trezor.io/start
2. Install Trezor Suite
3. Choose Recover Wallet
4. Enter recovery words via device interface

Never type recovery seed directly into a website.

8️⃣ Troubleshooting Setup Issues

Device Not Detected?

• Try another USB cable
• Change USB port
• Restart Trezor Suite
• Update computer drivers

Firmware Installation Failed?

• Disconnect device
• Restart computer
• Reconnect and retry

Forgot PIN?

You must wipe device and recover using seed phrase.

9️⃣ Security Best Practices

✔️ Always verify URL
✔️ Keep firmware updated
✔️ Store seed in fireproof safe
✔️ Consider metal backup plates
✔️ Do not share seed with support agents
✔️ Ignore emails asking for recovery phrase

Remember: Trezor support will NEVER ask for your seed.

🔟 Why Use Trezor?

Trezor provides:

• Offline key storage
• Open-source firmware
• Transparent security audits
• Physical transaction confirmation
• Protection against malware

Unlike software wallets, your private keys remain isolated from internet-connected devices.

Final Thoughts

Trezor.io/start is the official and safest gateway to setting up your Trezor hardware wallet. By carefully following each step — installing firmware, creating a wallet, recording your seed phrase, and setting a secure PIN — you ensure maximum protection for your cryptocurrency holdings.

Hardware wallets like Trezor are considered one of the most secure methods for storing digital assets because they eliminate online exposure of private keys.