If the system asks for a "Request Code" and you cannot proceed, you may need to visit a dealership or contact customer support for a final activation key.
Critical: Do not place the files inside a folder on the USB drive. The system looks for boot files directly on the root path. Step 4: Install the Update in Your Vehicle Toyota Touch And Go Update
Start your car's engine. throughout the process to prevent the battery-saver mode from shutting down the system mid-update. If the system asks for a "Request Code"
For official updates, you’ll need to use the official Toyota customer portal. Toyota Touch And Go Update
systems with an active internet connection (via Wi-Fi or Bluetooth tethering).