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Scenario: check before equipment fails
A device update or backup review is a useful moment to check readiness. Treat this as two separate exercises: verify the production wallet's backup with its supported device feature, and practice recovery with an unrelated empty test wallet. Success in the second exercise does not validate the first wallet's backup. Never begin by deleting your working wallet. Write down which result you want before opening any recovery screen.
Prerequisites: define the test boundary
Identify the device model, backup format and any passphrase or multiple-share arrangement. Use matching official instructions and a private environment without recording. This example covers Model T; other models have different procedures. Never type the production seed into a website, chat or software wallet, and do not photograph it. Your exercise log should contain dates, equipment and outcomes, never recovery secrets.
Steps: separate verification from rehearsal
For Model T, start Check backup under Device Settings → Wallet backup in Trezor Suite, then follow the device prompts and enter the backup on the device. This compares the backup without replacing the wallet. For a separate rehearsal, create a new zero-asset wallet on independent test hardware, record and verify its test backup, then reset only that test device and restore it following its official instructions. Compare the same receiving-address index, account and address type before and after. An empty balance alone proves nothing.
Costs and limits: no transfer required
These backup checks and empty-wallet exercises make no blockchain transaction, so they incur no network transaction fee. Separate hardware may cost money; retrieving backups and documenting the outcome also takes time. A passphrase creates a different wallet. Passing the backup comparison therefore does not establish that the passphrase is correct. If you already use one, separately confirm access to the intended wallet against a known address.
Failures: preserve working access
If the production backup fails, stop resets, wiping and updates. Keep the working device and consult official troubleshooting rather than an unfamiliar online checker. Check backup format and entry order; if the backup is genuinely unusable, plan migration to a new wallet with a verified backup. For a test-address mismatch, investigate account, address type and passphrase settings. Exposure of a secret is a separate security incident, not a rehearsal error to dismiss.
Completion: record evidence without secrets
Mark the production backup verified only after a successful check. Separately mark the practice procedure rehearsed when the test wallet returns the expected address. Record passphrase-access verification where applicable, unresolved questions and a trigger for the next review. Return physical backups to secure storage. The final checklist should help your future self repeat the work without becoming another copy of the information that controls your assets.
Use separate completed, incomplete and not-applicable fields, so an untested item never silently passes. A helper can explain the process without seeing or entering secrets. Multiple-share or multisignature arrangements need their own recovery plan; one device check cannot validate the whole arrangement.