Sunplus Loader ((exclusive))

Open the loader software. Select the correct COM Port (usually found in your PC's Device Manager) and set the DDR Type (e.g., DDR2 or DDR3) based on your chipset specifications.

A serial cable to connect your computer to the receiver. If your PC lacks a serial port, a USB-to-RS232 adapter is required. sunplus loader

Power off the satellite receiver completely. Connect it to your PC using the RS232 cable. Open the loader software

Once the loader displays "Upgrade Complete" or a success message, wait for the receiver to reboot before disconnecting the cable. Safety Warnings sunplus loader