Rkdevtool No Devices Found Jun 2026

The official is the most reliable way to ensure your drivers are correct. Even if you think you have installed drivers, the safest approach is to uninstall any existing ones first.

rkdevtool list devices

Open Windows ( Win + X -> Device Manager ) and expand the Universal Serial Bus controllers section. Plug your device in while holding the recovery button. rkdevtool no devices found

Connect your device directly to a USB port on your computer, preferably a port. Some Rockchip devices have known issues with USB 3.0 ports. Try all available ports on your PC.

Open the tool and click first to clean out any failed previous attempts. Click "Install Driver." Restart your computer. The official is the most reliable way to

Create a custom udev rule to give your user account permission to access Rockchip devices:

If DriverAssitant fails, use the open-source tool Zadig. Plug your device in while holding the recovery button

If the above steps do not resolve the issue, try the following advanced troubleshooting steps:

To resolve this, you need to create a udev rule to grant your user account access to the device:

The "RKDevTool No Devices Found" error is a common headache when flashing firmware onto Rockchip-based devices like Single Board Computers (SBCs), Android TV boxes, and retro gaming handhelds. This error means the Rockchip Development Tool (RKDevTool) cannot communicate with your device over USB.