Sunplus Loader Tool Exclusive Access

Once the progress bar reaches 100%, the tool will display a "Success", "Upgrade Complete", or "Completed" message.

: Always ensure the .bin file matches your specific chipset version to avoid "invalid file" errors. sunplus loader tool exclusive

Fix: The loader is not detecting the receiver's power-on signal. Ensure your RS232 pinout configuration (Rx, Tx, GND) matches the receiver's port layout, or try flipping the switch faster after clicking "Start". Once the progress bar reaches 100%, the tool

: Immediately turn on the power switch of the receiver. The tool should recognize the device and begin the progress bar. Ensure your RS232 pinout configuration (Rx, Tx, GND)

: The physical connection between your PC and the receiver.

Ensure your Prolific or FTDI USB-to-Serial drivers are fully updated to prevent random Windows Blue Screen (BSOD) crashes mid-flash.

: Open the Sunplus Loader Tool and select the correct COM port.