Download the Sunplus_Driver_Pack (usually SP_USB_Driver or Loader_Driver_v2.0 ). Step 2: Disable Signature Enforcement:
Using a Sunplus Loader requires precision. A power failure or accidental cable disconnection during the flashing process can cause permanent hardware damage. For successful operation, users must ensure they have the exact firmware version for their specific chipset model, as installing incorrect software is the leading cause of "dead" receivers. sunplus-plus1/u-boot - GitHub sunplus loader
In the loader interface, look for an , Browse , or File button. look for an
Set the matching the number you found in your Device Manager. sunplus loader