1rkdeveloptool gives you a simple way to read/write rockusb device.let's start. 2 3compile and install 41 install libusb and libudev 5 sudo apt-get install libudev-dev libusb-1.0-0-dev 62 go into root of rkdeveloptool 73 make && make install 8 9rkdeveloptool usage,input "rkdeveloptool -h" to see 10 11example: 121.download kernel.img 13sudo ./rkdeveloptool db RKXXLoader.bin //download usbplug to device 14sudo ./rkdeveloptool wl 0x8000 kernel.img //0x8000 is base of kernel partition,unit is sector. 15sudo ./rkdeveloptool rd //reset device 16