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

Welcome to Trezor Setup

Your Secure Start to Self-Custody

Welcome to your journey toward true digital asset ownership. This page is designed to help you begin safely and confidently with your Trezor hardware wallet. Whether you are new to cryptocurrency or an experienced user upgrading your security, this guide walks you through the essential steps to protect, manage, and control your crypto assets with peace of mind.

At Trezor, security and transparency come first. Your private keys are generated and stored securely on your device, never exposed online. This means you are in control—no third parties, no hidden access, no compromises.


Why Use a Hardware Wallet?

Cryptocurrencies are decentralized by nature, but security depends on how you store your private keys. Software wallets and exchanges can be vulnerable to hacks, malware, or account restrictions. A hardware wallet adds a critical layer of protection by keeping your keys offline.

Key benefits include:

  • Offline storage of private keys
  • Protection against malware and phishing attacks
  • Open-source security design
  • Full ownership and control of your funds

With Trezor, security does not come at the cost of usability. The setup process is straightforward, even for beginners.


What You’ll Need to Get Started

Before beginning, make sure you have the following:

  • A Trezor hardware wallet (new and unopened)
  • A computer or mobile device with internet access
  • A USB cable or supported connection
  • A few minutes of uninterrupted time

For the best experience, always use your device in a private and secure environment.


Step 1: Connect Your Trezor Device

Plug your Trezor device into your computer or mobile device using the provided cable. Once connected, you’ll be guided to install the official companion interface that allows you to interact with your wallet securely.

This interface helps you:

  • Initialize your device
  • Install firmware updates
  • Manage accounts and assets
  • Review and confirm transactions

Always verify that you are using the official interface and avoid third-party links.


Step 2: Install or Update Firmware

If your device is brand new, it may not have firmware installed. If it has been used before, you may be prompted to update.

Firmware updates are important because they:

  • Patch security vulnerabilities
  • Add support for new assets
  • Improve performance and reliability

During this process, follow on-screen instructions carefully and never disconnect your device until the update is complete.


Step 3: Create a New Wallet

When initializing your Trezor, you’ll be asked whether you want to create a new wallet or recover an existing one. Choose Create New Wallet if this is your first time.

Your device will generate a recovery seed, a series of words that serve as the ultimate backup of your wallet. This seed is created offline on your device and shown only to you.

Important Security Rules:

  • Write the recovery seed down by hand
  • Never store it digitally
  • Never share it with anyone
  • Keep it in a safe, offline location

Anyone with access to your recovery seed can access your funds.


Step 4: Set a PIN for Daily Protection

Next, you’ll set a PIN code. This protects your device if it is lost or stolen. Each incorrect attempt increases the delay before another try, making brute-force attacks impractical.

Choose a PIN that is:

  • Easy for you to remember
  • Hard for others to guess
  • Not reused from other services

Your PIN is entered directly on the device, ensuring it is never exposed to your computer or the internet.


Step 5: Access Your Accounts

Once setup is complete, you can begin managing your crypto assets. Trezor supports a wide range of cryptocurrencies, including Bitcoin, Ethereum, and many others.

From the interface, you can:

  • Create multiple accounts
  • Send and receive funds
  • Track balances and transaction history
  • Verify addresses directly on your device

Always confirm transaction details on the Trezor screen before approving.


Advanced Security Features

Trezor offers additional options for users who want enhanced security:

  • Passphrase protection for an extra layer beyond your recovery seed
  • Hidden wallets for advanced privacy
  • Open-source verification for transparency and trust

These features are optional but highly recommended for users managing significant value.


Best Practices for Long-Term Safety

To keep your crypto secure over time:

  • Keep your device firmware up to date
  • Never enter your recovery seed online
  • Beware of phishing emails and fake websites
  • Only connect your Trezor to trusted devices
  • Store your recovery seed securely and privately

Remember: Trezor will never ask for your recovery seed online.


You’re in Control

Using a Trezor means taking responsibility for your digital assets—but also gaining freedom from custodians and centralized risks. With proper setup and care, your hardware wallet can protect your crypto for years to come.

Take your time, follow each step carefully, and enjoy the confidence that comes with true self-custody.

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