Setup — Step-by-step
Setting up a Trezor Wallet is straightforward but security-critical. Follow these steps carefully to avoid common pitfalls.
1) Purchase and verify
Always buy from official channels (trezor.io or authorized resellers). Inspect packaging for tamper evidence. If the seal looks compromised, contact support and do not use the device.
2) Initialize & create a seed
Connect the device to a trusted computer and use the official setup workflow. Create a new recovery seed on-device — write recovery words physically. Avoid storing the seed on any digital medium (photos, cloud, text files). Consider a metal backup for fire/water resistance.
3) PIN & passphrase
Set a secure PIN. Use the passphrase option only if you understand the implications: it creates an additional hidden wallet derived from the same seed. Losing the passphrase is equivalent to losing access to the funds it protects.
4) Firmware updates
Install firmware updates only through the official Suite or instructions. Firmware updates often include security patches — but follow official guidance and verify signatures where applicable.
5) Using the device
When sending funds, always verify addresses on the device display. Trezor shows transaction details on-screen to ensure that the computer hasn't tampered with the data. For very high-value transfers, consider test transactions first.
6) Recovery planning
Create multiple backups of your recovery words and keep them in separate secure locations. Use geographically dispersed safes or trusted deposit boxes. Discuss emergency access with a trusted person without revealing the actual words — use a sealed envelope or split-secret scheme if needed.
Operational tips
Keep your recovery information offline. Use strong, unique PINs. Periodically review device firmware and avoid third-party firmware unless you fully understand the risks. For enterprises or shared custody, evaluate multisignature schemes that distribute risk across devices.
Recuerda: la clave es la práctica y la redundancia — small, consistent security habits protect large amounts over time.