: Since most modern computers lack a native serial port, a USB-to-RS232 (Serial) adapter (often using the CH340 chipset) is typically required.
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: Only check Include Bootloader if a full system recovery is needed; otherwise, leave it unchecked to avoid re-entering the STB ID. Initiation : Click Next in the tool. Power on the STB immediately. Wait for the "Done" or "Download Success" message. : Since most modern computers lack a native