The HK1 RBOX X4/X4S requires a script to be run during startup.
/storage/.config/autostart.sh
:if [ "$(fdtget -t s /flash/dtb.img /soc/apb4@fe000000/i2c@6c000 status)" == "okay" ]; then mount -o remount,rw /flash fdtput -t s /flash/dtb.img /soc/apb4@fe000000/i2c@6c000 status disabled sync mount -o remount,ro /flash fi