The tool should display "Found One LOADER Device" at the bottom if successful. Flashing Firmware Upgrade Firmware Tab : Used for full files. Select the firmware and click Download Image Tab
To use the tool effectively, follow these preparation steps: Rk Android Tool V2.7.1
To run RK Android Tool successfully, your workstation should meet these basic criteria: The tool should display "Found One LOADER Device"
Click on the empty cells in the column to assign the corresponding image files ( parameter.txt , uboot.img , trust.img , boot.img , resource.img , kernel.img , recovery.img , and system.img ). Install the latest Rockchip USB Drivers on your PC
Install the latest Rockchip USB Drivers on your PC. Without these, the tool cannot detect your device.
: Can force devices into Maskrom or Loader mode for low-level recovery when a device is bricked. Getting Started with V2.7.1