Just copy one command line to linux terminal… ( copy paste mode )
Advanced info about usb-burn

after some testing and improves will be moved to public area

write latest oowow into spi flash

curl dl.khadas.com/online/rockchip-burn | sh -s - oowow --write --spi

write android to emmc

curl dl.khadas.com/online/rockchip-burn | sh -s - android --write

write latest oowow to emmc

curl dl.khadas.com/online/rockchip-burn | sh -s - oowow --write

write ubuntu to emmc

curl dl.khadas.com/online/rockchip-burn | sh -s - ubuntu --write

• Linux systems only
• x86 arch only
• Tested on Ubuntu but must works for any other linux system