Step 1 — Decide whether you need Bridge
Most users are best served by the Trezor Suite application. Only some legacy browser workflows or developer setups require a standalone Bridge. Trezor’s official guidance notes the deprecation of the standalone Bridge in many scenarios — check the official Trezor guides and start page before installing. :contentReference[oaicite:17]{index=17}
Step 2 — Download from official site
Always download Bridge or Trezor Suite from trezor.io/start. Using third-party mirrors puts you at serious risk. :contentReference[oaicite:18]{index=18}
Step 3 — Installation checklist
After downloading:
- Run the installer and allow any system permission prompts.
- Use a data-capable USB cable and ensure the device is powered.
- Reboot if requested.
Step 4 — Quick test
Open Trezor Suite or visit a supported web app that uses Trezor; the app should detect your device. If not, check that the local Bridge/trezord daemon is running and that no antivirus or driver conflict is blocking USB access.
Step 5 — Safety & cleanup
If the guide recommends removing standalone Bridge (for example to move to the integrated Trezor Suite experience), follow the official deprecation/removal guide to uninstall cleanly. :contentReference[oaicite:19]{index=19}
Troubleshooting quick fixes
- Cable swap (use an original cable)
- Restart machine and device
- Reinstall Suite/Bridge from official site
- Ask the community forum for your OS-specific issue
Where to read more
Official resources:
- Trezor Start & Downloads: trezor.io/start. :contentReference[oaicite:20]{index=20}
- Deprecation guide: trezor.io/guides. :contentReference[oaicite:21]{index=21}
- Blog context: blog.trezor.io. :contentReference[oaicite:22]{index=22}
Keep your recovery seed offline, verify websites, and never paste your recovery seed into any program. Trezor★Bridge is a tool to protect the communication channel — your device and seed security remains the most important factor.