: Right-click the installer (e.g., Rockey4.exe or InstDrv.exe ) and select Run as administrator .
: Plug the Rockey4 into a direct USB port (avoid hubs). The light on the stick should blink and then turn solid, indicating it is functioning. Verifying the Installation To ensure the driver is active: Issue using Rockey4 on Windows 11
: Click Start and type "Windows Security". feitian rockey4 usb driver windows 11
Getting the to work on Windows 11 can be tricky because the older hardware protection dongles were designed before modern security features like Core Isolation became standard. While many users encounter errors like "Code 39" or a yellow exclamation mark in Device Manager, the hardware is often still compatible if installed with specific adjustments.
: Follow the prompts and click Install . Ensure "Install USB driver" is selected if prompted. : Right-click the installer (e
: Select the Device security tab on the left sidebar. Access Core Isolation : Click on Core isolation details .
: Unplug the USB dongle before running the installer to prevent conflicts. Verifying the Installation To ensure the driver is
Essential Pre-Installation Requirement: Disabling Core Isolation The primary reason Feitian Rockey4 drivers
Once Memory Integrity is disabled, follow these steps to install the driver correctly: :
: Switch Memory Integrity to Off .