Most people who write down a seed phrase never find out whether the backup works until the day they need it. By then, a missing word, a misread letter or a forgotten passphrase can't be fixed. A recovery drill fixes that: you set up a wallet, put a tiny amount in it, wipe it, and restore it from your paper backup. If the money comes back, your system works. If it doesn't, you've lost almost nothing.
This guide walks through the drill step by step, shows what usually goes wrong, and explains how to repeat it so your backup doesn't quietly go stale. It's about mechanics, not advice on what to buy.
Why a drill beats just writing the words down
A seed phrase (also called a recovery phrase) is a list of 12 or 24 words that can rebuild your wallet on any compatible device. Nobody at the wallet company can reset it for you. If the backup is wrong, the funds are gone.
Backups fail in boring ways, not dramatic ones:
- A word was copied with a spelling slip, or two words were swapped.
- The wallet also had an optional passphrase, and you never wrote it down.
- The paper got wet, faded or was thrown out during a house move.
- You restored into a different wallet app that reads the words differently, and your balance seems to be "missing".
- You never learned that tokens on some networks don't show up until you add them manually.
Every one of these can be caught in a 30-minute drill. None can be caught by staring at the paper.
What you need before you start
- The exact wallet app you plan to use (or the hardware wallet model). Testing a different one proves nothing.
- Pen and paper or the recovery card that comes with a hardware wallet. Don't type the words into notes, email, WhatsApp or a cloud drive, and don't take a photo.
- A small amount of crypto, an amount you wouldn't mind losing completely. Keep it small enough that a network fee isn't most of it.
- A quiet, private place and a charged phone. Power cuts mid-restore are annoying, not dangerous, but avoid them.
- Official downloads only. Get the app from your phone's store or the wallet maker's own website. Fake wallet apps exist, and they exist to collect seed phrases.
If you're still choosing a wallet, read Hardware Wallets for Beginners: What They Do and Don't Do first. If you already keep a separate phone for crypto, the drill fits neatly into A Separate Wallet and Phone Routine for Small Crypto Amounts.
The drill, step by step
1. Create a fresh wallet
Install the app and choose "create new wallet", not "import". The app will show you the seed phrase once. Copy it onto paper slowly, word by word, in order, with numbers beside each word.
Then check each word against the screen a second time. Read the paper aloud to yourself if that helps. Handwriting matters: write in clear block letters so "u" and "n" can't be confused later.
2. Check whether there is a passphrase
Some wallets, especially hardware ones, offer an extra passphrase that creates a completely separate wallet. If you turn it on, the seed words alone will no longer restore your funds. For the drill, decide now whether you'll use one. If yes, store it separately from the words, and include it in the test.
3. Copy the receiving address and confirm the network
Open the "receive" screen and pick the asset and the network. Networks matter: the same stablecoin can exist on several, and sending on the wrong one is a common way to lose money. Write the first six and last six characters of the address on a separate scrap, so you can compare after the restore.
4. Send in a small test amount
Withdraw a tiny amount from your exchange or another wallet to this address. Many networks need a little of their own native coin to pay fees, so you may need a second small deposit for that. Before you confirm, check the address character by character and check the network matches.
Wait until the wallet shows the balance. If you want to understand what happened on the chain, bank apps may flag some transfers when you buy through P2P, so keep records of where this test amount came from.
5. Wipe the wallet
Now remove the wallet. On a phone app, delete the app (or use its "reset wallet" option). On a hardware wallet, use the factory reset. Confirm that the balance and address are gone from the device. Your money is still on the blockchain; only the keys are gone from the device.
6. Restore from the paper backup only
Reinstall the app and choose "import" or "restore wallet". Type the words in order from your paper, not from memory and not from a screenshot, because neither should exist. Add the passphrase if you used one.
Make sure you are typing into the real app. Never enter your seed phrase on a website, in a chat, or for anyone offering "help" with a restore.
7. Verify
Check three things: the receiving address matches your scrap of paper, the balance is back, and the transaction history shows your test deposit. If the balance looks empty but the address matches, the token may just need adding as a custom token on the right network. If the address differs, you've made a typo, used a different passphrase, or the app uses a different address format. Go back to the paper and compare.
8. Send the money out
A restored wallet that can't send is half a test. Send the small balance to your exchange account or a second address you control. This proves you can spend as well as see the funds, and it shows you the real fee.
A hypothetical example with numbers
Say Ada plans to hold a small stablecoin amount in a mobile wallet. She decides to test with the equivalent of $10, and she assumes the network fee will be around $1 each way. These numbers are made up for illustration; real fees change and differ by network.
- She deposits $10 of stablecoin and a further $1 of the network's fee coin.
- She deletes the app, reinstalls it, and restores from paper.
- The address matches, but the stablecoin balance shows zero. She adds the token manually on the correct network, and $10 appears.
- She sends it back out, paying about $1.
Total cost: roughly $2 in fees and about 30 minutes. What she learned is worth more: balances may need a manual token add after a restore, and she now knows her paper backup is accurate. Note that this is why you should keep the drill amount small, but not so tiny that fees swallow it.
What the drill usually catches
| Problem found | What it usually means | Fix |
|---|---|---|
| Wallet app rejects the words | Misspelt word or wrong order | Compare against the app's word list; rewrite the backup clearly |
| Words accepted, address is different | Passphrase missing, or a different wallet app or address type | Re-enter with the passphrase; use the same app as before |
| Address matches, balance empty | Token not displayed, or wrong network selected | Add the custom token; switch network |
| Can't send out | No native coin for fees | Keep a small fee reserve on each network you use |
| Hard to read your own handwriting | Rushed backup | Rewrite in block letters, then re-test |
Common mistakes during a drill
- Photographing or typing the phrase "just for the test". That creates a copy that can leak. Phones get stolen and cloud accounts get taken over; see SIM Swap and Email Takeover: Securing Your Crypto Accounts.
- Testing with your main wallet's real phrase on a new, unknown app. Use a throwaway wallet for the drill. If you want to test the real one, do it on the same trusted app and only when you're sure you won't expose it.
- Using a large amount. A typo in an address can't be reversed. Stay small.
- Clicking "support" links in a panic. If a restore fails, scammers watching social media will offer "recovery help". See Fake Crypto Recovery Agents: How to Spot Them and Their Real Aim.
- Doing it once and forgetting. Paper degrades, and you may change wallets or add a passphrase later.
How the drill changes for different setups
- Hardware wallet: the restore happens on the device itself, ideally after a factory reset. Use the official companion app only.
- Mobile wallet on an Android phone: if you lose the phone to theft or a damaged screen, the same drill is what you'll do on a new phone. Practising it now makes that day calm.
- Several wallets: drill each one. A seed phrase backs up one wallet, not all of them.
- Exchange accounts only: there's no seed phrase, so the equivalent drill is checking that you can log in on a new phone, pass 2FA, and withdraw. Do that with a small amount too, and read the platform's terms first; see Read an Exchange's Withdrawal Terms Before You Deposit.
Repeat it on a schedule
Run the drill when you first set up a wallet, after any change in app, device or passphrase, and about once a year after that. Put it in your calendar. Each time, check the paper's condition and where it's stored. If it's faded or damp, rewrite it first, then test the new copy before destroying the old one.
Power cuts, floods and house moves are normal in many places, so consider keeping a second paper copy in a separate, safe location. Don't store them together, and don't tell people what they are.
Frequently asked questions
Can I do the drill without spending any money?
You can create and restore an empty wallet to check that the words and addresses match. That catches typos but not token display or fee issues. A small funded test is more useful.
Will the test amount be lost if I delete the app?
No. The funds sit on the blockchain, tied to the keys. As long as your paper backup is correct, you can restore them. If it's wrong, they're gone, which is exactly why the amount should be small.
Should I test my real wallet or a throwaway one?
Start with a throwaway. It builds the habit with no risk. Once you're confident with the steps, test your real setup carefully, with the same app and in private.
What if I think someone has seen my phrase?
Treat it as compromised. Create a new wallet with a new phrase and move the funds across, paying close attention to the network and address. Don't reuse the old phrase.
Is crypto legal for me to hold and test with?
Rules in Nigeria have changed several times, and they differ in Ghana, Kenya and South Africa. For the Nigerian timeline, see Nigeria's Crypto Rules Timeline: From 2017 Warning to the ISA 2025, and check official regulator sites for the current position.
Your next step
This weekend, set aside half an hour, pen and paper, and a small amount you can afford to lose. Run steps 1 to 8 with a throwaway wallet, write down what surprised you, and put the next drill date in your calendar.
This article is for general information only and is not financial, legal, or tax advice. Prices, rates and rules change quickly, so check current details before making money decisions.