: For direct USB flashing without an SD card, Windows users typically use RKDevTool (formerly AndroidTool), while Linux users use the command-line upgrade_tool .
: Insert the prepared card into your powered-off Rockchip device. Hold the Reset button while connecting power to trigger the auto-upgrade process. Download rockchip create upgrade disk tool rar
The (also known as the SD Firmware Tool ) is a Windows-based utility used to create bootable SD cards for updating or recovering Rockchip-based devices like Android TV boxes and single-board computers. Download Links : For direct USB flashing without an SD
: Choose the correct drive letter for your SD card from the program menu. Mode : Select the SD Boot or Firmware Upgrade option. Download rockchip create upgrade disk tool rar