Begin confidently — why careful setup matters
Setting up your Trezor device correctly is the single most important action you can take to protect your crypto. This guide walks you step-by-step through unboxing checks, initializing or restoring wallets, creating and storing your recovery seed, adding optional passphrases, updating firmware, and validating transactions. Follow each step precisely to reduce risk and ensure you're in control.
1. Unbox & verify
Confirm factory seals and that the packaging shows no signs of tampering. Purchase only from the official Trezor Shop or trusted retailers.
2. Connect & open
Plug the device into your computer and open Trezor Suite or follow the web-based start guide at trezor.io/start.
3. Create or restore
Choose to create a new wallet (recommended for new users) or restore an existing wallet using your recovery phrase. Never restore a wallet using a third-party service.
4. Secure your seed
Write the recovery words by hand on the supplied card or a metal backup. Store copies in separate secure locations — never photograph or store the seed digitally.
In-depth setup: things you need to know
The following sections expand the essentials: why each step protects you, how to choose options, and troubleshooting tips. This content aims to be practical — we include common mistakes and how to avoid them, so your first 24 hours with the device are smooth and secure.
Why verify the device
Hardware security only works if the device itself is original and untampered. Verification procedures and serial checks help detect tampering. If anything looks suspicious, stop and contact official support.
Generating a recovery seed
During initialization, your device generates a cryptographically secure recovery seed (usually 12–24 words). This seed is the master key to your funds. Record it exactly and test the recovery process if feasible. Consider using a durable metal backup for long-term protection.
PIN and passphrase
Set a PIN to protect access to the device. Optionally enable a passphrase for hidden wallets — this is powerful but irreversible if lost. Document your passphrase procedures securely and never share them.
Firmware & software choices
Only install firmware updates from official channels (Trezor Firmware). Use Trezor Suite for a fully integrated experience or trusted third-party wallets that explicitly support Trezor devices. If a browser integration requests a connection, ensure you have Trezor Bridge installed where necessary.
Testing your setup
Send a small test transaction after setup to verify that you can sign and receive funds. Confirm addresses on the device screen before approving any outgoing transaction.
Common mistakes
- Never enter your recovery seed into a website or third-party application.
- Avoid storing digital copies or photos of your seed.
- Do not trust unsolicited 'help' that asks for your seed — support will never request it.