Preparing for installation
Before installing Bridge, ensure your computer is up to date and free from malware. Close unnecessary applications and temporarily disable potentially interfering software (for example, programs that manage USB devices). Use a genuine USB cable and avoid hubs when possible — connect the Trezor device directly to your computer’s USB port.
Installing Bridge
Run the Bridge installer and allow the local service to start. After installation, your browser should be able to communicate with the device via the Bridge interface. On first use, follow the on-screen prompts from the web wallet or the official device manager to complete the handshake and confirm device details.
Verifying transactions on-device
When a web app requests a transaction, the Trezor device displays transaction details for verification — amounts, destination addresses, and fees. Always verify these details on the device screen and reject any request that does not match your intent. Approving transactions using only a web prompt without checking the hardware display defeats the purpose of a hardware wallet.
Uninstalling or updating Bridge
If you need to update Bridge, follow the official instructions and restart the service if required. Uninstalling is straightforward via your operating system controls; however, do not uninstall Bridge if you plan to use the device with browser-based tools until you have a replacement method. Keep backup copies of any important wallet recovery information offline and secure.
When to seek help
If Bridge fails repeatedly, and simple fixes (cable, reboot, reinstall) do not work, consult official support documentation or verified support channels. Be prepared to provide safe diagnostic details (no seed phrases!) and follow verified troubleshooting steps. Avoid community-sourced installers or unofficial utilities that could compromise device integrity.
Following these setup and verification steps will help you run Trezor Bridge securely and get the full benefits of offline key protection while using modern web wallets.