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Check wallet backup on Trezor Safe 3

The Check backup feature is a useful way to test your wallet backup (formerly recovery seed). It is recommended to test your wallet backup before you wipe your Trezor device and before every firmware update. It allows you to double check that your wallet backup is correct.

By starting the verification process, you are telling the device that you want to run the backup process, but you do not want the device to remember the wallet backup. Instead, the device compares the wallet backup saved in its storage and the wallet backup you have just “recovered”. If the wallet backups match, a message on your Trezor device screen will tell you that your wallet backup is okay. If they do not match, then the device screen will display an error message.

 

What you’ll need:

  • Trezor Safe 3 + USB cable
  • Trezor Suite for Desktop (or you can use Trezor Suite for web)
  • Your completed wallet backup card


Step-by-Step guide to Check backup on the Trezor Safe 3:

  • Open the Trezor Suite Desktop App (alternatively you can use Trezor Suite for web)
  • Connect your initialized Trezor and enter your PIN
  • In Trezor Suite, go to the Device Settings page, which can be accessed via:
    • Clicking the Settings in the left panel of Suite, then choosing ‘Device’ from the menu
    • Selecting your Trezor device in the top-left corner of Suite, then clicking on the Settings gear icon
  • In the Device Settings menu, navigate to the first set of options named ‘Wallet backup’ — here you will find the item ‘Check backup’
 
 
  • In the 'Check backup' window, check the ‘I understand’ box and then click on Start:
 
 
  • In the next step, you will be prompted to follow the instructions displayed on the screen of your Trezor Safe 3:
 
This step requires you to enter each word of your wallet backup in order, so ensure you have your complete and accurate backup card ready. If needed, you can unplug your device and return to the Check Wallet Backup process later, but it will restart from the beginning.
 
 
  • Begin by entering your PIN on your Trezor Safe 3 device to initiate the process.
  • Use the device buttons to confirm the word count of your wallet backup.
  • Navigate through the wallet backup words using the left and right buttons on your Trezor Safe 3. To confirm each word, press both buttons simultaneously. The device will offer autocomplete suggestions; ensure you select the correct word.
  • Once you’ve correctly entered all of the words, you will see the following confirmation dialogue:
 
 
  • You can then click the 'Close' button, and you’ll be taken back to the Device Settings page in Trezor Suite


That’s it! You have successfully checked your wallet backup!

 

Exit Check backup mode without a valid backup:

If you have entered Check backup mode and your wallet backup is not valid, you will need to exit Check backup mode. 
 
If you find yourself in this situation, it’s crucial to move your funds to a new wallet immediately once you complete the steps listed below.

Without a valid backup, losing access to your Trezor will result in permanent loss of your funds.

For step-by-step instructions, read our article: Move crypto to a wallet with a new wallet backup.


To exit Check backup mode, please follow the instructions below. 

 
  • Press the left button once you reach the "Backup check" screen.
 
 
  • Once you are on the next screen, press the right button to scroll down.
 
 
  • Once you have scrolled down, press the right button under "Cancel".