
How to Check Firmware from Trezor.io/Start
Keeping your Trezor firmware updated is essential for device security and functionality. When you first set up your Trezor or revisit the setup process via Trezor.io/Start, the firmware status is automatically checked as part of the initialization.
Here’s how you can check and verify your firmware safely:
✅ Step 1: Go to the Official Site
Visit the verified website:
✅ Step 2: Select Your Device Model
Once on the page, choose your Trezor model:
- Trezor Model One
- Trezor Model T
This directs you to the appropriate instructions and links for your specific device.
✅ Step 3: Download Trezor Suite
The site will guide you to download the official desktop application, Trezor Suite, which is required to manage your device and check firmware.
- Download from the official source:
https://suite.trezor.io - Install and open the application.
✅ Step 4: Connect Your Trezor Device
Use the USB cable to connect your Trezor to your computer. Once connected:
- Trezor Suite will automatically detect the device.
- If no firmware is installed, it will prompt you to install it.
- If firmware is installed, it will check if it's up to date.
✅ Step 5: Check Firmware Status in Trezor Suite
After connecting:
- Go to Settings in Trezor Suite (top right corner).
- Click on the Device tab.
- Look for the Firmware version section.
Here, you’ll see:
- Your current firmware version.
- Whether it’s the latest version.
- A button to Update Firmware if one is available.
✅ Step 6: Verify the Firmware on the Device Screen
During any firmware update or installation, always verify messages directly on your Trezor screen. Do not trust anything that doesn't show up on the physical device display.
✅ Step 7: Update Firmware (If Needed)
If a firmware update is available:
- Click Install Update in Trezor Suite.
- Confirm the update on your Trezor device.
- Wait while the firmware is downloaded and installed.
Once completed, your device will reboot and reconnect.
🔒 Important Security Notes
- Never install firmware from unofficial sources or third-party websites.
- Always use Trezor Suite to manage firmware securely.
- Trezor.io/Start will never ask for your recovery seed—do not enter it anywhere except your physical device.
Conclusion
You can check and manage your Trezor firmware easily by visiting Trezor.io/Start, downloading Trezor Suite, and connecting your device. Trezor Suite will clearly show your firmware version and notify you if an update is available. Keeping your firmware current is a critical part of protecting your crypto assets.