How do I perform a firmware update for my Unchained hardware wallet?
Many issues and errors on the Unchained site are solved by updating your key.
Performing routine firmware updates on your devices can add new features and enhance the security of your hardware wallets. Updating firmware should be one of your first troubleshooting steps if you receive an error message.
If your hardware wallet has an app installed on your computer, open the app and look for a banner or pop-up message about your firmware. For full guides on firmware updates, visit the manufacturer's website for your key: