Rkdevtool No Devices Found -

sudo apt install rkdeveloptool rkdeveloptool ld # list devices

💡 On Windows 10/11, you may need to disable driver signature enforcement temporarily: Shift + Restart → Troubleshoot → Startup Settings → Disable driver signature enforcement rkdevtool no devices found

No entry at all → hardware or cable issue. sudo apt install rkdeveloptool rkdeveloptool ld # list

connecting the USB cable to your PC or while powering the board on. Shorting Pins : If there is no button, you may need to short the eMMC clock (CLK) pin or specific test pads to ground while powering on. Release Timing rkdevtool no devices found