Introduction
Trezor hardware wallets provide a simple way to hold private keys offline while using software interfaces to view balances and create transactions. Trezor.io/start is the official gateway: it guides you to the correct downloads, walks you through setup, and points to essential security resources. This guide expands on that flow with practical tips and checks you should perform during the setup.
1. Download Official Software
Always download Trezor Suite or installers from Trezor.io/start or the verified app stores. Avoid third-party mirrors. After downloading, verify the website address and, where available, use checksums or signatures to confirm file integrity. Prefer the desktop Suite for full functionality, or use the web Suite at suite.trezor.io if you need a quick session.
2. Unboxing & Device Inspection
Inspect packaging for tamper seals and confirm you received a genuine Trezor device. Compare serial numbers and visual elements with official photos on the Trezor website. If anything feels off — damaged packaging, missing components, or unfamiliar stickers — contact official support before proceeding.
3. Initialize Your Device
Connect the device to your computer following instructions on Trezor.io/start. The Suite will perform firmware checks and prompt you to either create a new wallet or restore an existing one. Choose "Create new" if this is a fresh device. The device will then generate a recovery seed: write it down precisely and keep it offline. The initialization flow often includes a firmware update step — allow it, but only through Suite or official installers.
4. Recovery Seed — Your Ultimate Backup
The recovery seed (typically 12–24 words) is the cryptographic backup of your wallet. Treat it like cash: write it on the supplied card or, better yet, use a fireproof stainless-steel backup. Do not photograph, store digitally, or share the seed. Consider using a secret-sharing scheme for extra redundancy (split copies across trusted locations) if you manage significant amounts, but plan for secure access and legal clarity for inheritors.
5. PIN & Optional Passphrase
Set a PIN to prevent unauthorized use if someone has physical access to the device. The PIN is stored on the device and not shared. Advanced users can enable a passphrase (creating hidden wallets), but remember: passphrases are not stored anywhere — losing them means losing access. Document recovery procedures and store passphrases securely if you opt to use them.
6. Receive & Send Funds
When receiving, always display the receiving address on the device and verify it matches what the Suite or sender shows. For sending, create the transaction in Suite but confirm all details on the device screen before approving. Be wary of clipboard malware; verify addresses directly on the hardware device rather than relying solely on copy/paste.
7. Firmware & Updates
Firmware updates include bug fixes and security patches. Only install firmware updates via Trezor Suite or official instructions. The device requires physical confirmation to install firmware, preventing remote installation. If an update is unexpected or the installer comes from an untrusted source, stop and check the official channels on trezor.io/firmware.
8. Security Best Practices
Use separate wallets for savings and everyday spending, keep the OS minimal on machines that interact with your wallet, and enable additional protections like two-factor authentication for accounts that support hardware-backed U2F. Review your backup annually, test a restore with small funds, and avoid discussing seed words or passphrases publicly.
9. Troubleshooting & Support
If something goes wrong — device not detected, firmware errors, or failed updates — consult the official support hub first. Useful resources include diagnostics pages, community forums, and step-by-step knowledge base articles. Never reveal your recovery seed or PIN to anyone claiming to be support; legitimate support will never ask for them.
Final Notes & Resources
Setting up a hardware wallet thoughtfully is the single most important step to protecting your crypto. Follow official guidance, keep backups secure, and verify everything on-device. Below are ten essential links you should bookmark for setup, recovery, and ongoing security.