Use the Bring & T update app to update your Bring Digital Key software to the latest version.

1. Launch the BringAnti update application.

2. Tap the "Update digital key" button at the bottom of the screen.

3. Choose the digital key "BR_xxxxxxxx" from the displayed list. If it's not listed, tap "Search again."

4. Once selected, the current and target software versions will be shown.

5. Confirm the correct device by tapping “Your device is correct.” The digital key's light will pulse purple for 10 seconds. During this time, briefly press the digital key button for 0.5 seconds.

6. The digital key's light will then transition from purple to blue, indicating a successful software update.

7. After the update finishes, tap "Close" to exit the application.

8. Maintain proximity between the digital key and the update app throughout the wireless update process.

9. The update (approximately 2-3 minutes) cannot be interrupted once started. Ensure the digital key has sufficient battery power.

10. If the update fails or encounters an error, close the app and restart it.

11. Software updates are only available for registered digital keys. Unregistered keys cannot be updated.