R+D User Guides
Tools

DTT Web Flasher

Use this tool to install or recover Deepthroat Trainer firmware directly from a desktop browser over USB.

Use Chrome or Edge on a desktop computer

Connect the Trainer with a data-capable USB cable. Web Serial is not available in Safari, Firefox, or mobile browsers. Trainers purchased before July 1, 2025 do not support USB flashing.

DTT Web Flasher

Flash your Deepthroat Trainer with the latest stable firmware. Connect via USB-C to get started.

Instructions:

  1. Connect your Deepthroat Trainer to your computer via USB-C
  2. Select the firmware version above
  3. Click the "Connect & Flash" button
  4. Select your DTT from the device list
  5. Wait for the flash to complete