If successful, the device reboots with fresh firmware. If not, double-check your UART connections and try a lower baud rate (e.g., 9600).
After success (100% and "Operation Completed"), click if available. Then close the tool, disconnect USB, and power cycle the device. sunplus loader tool link
The Sunplus Loader is a specialized software used for . It allows users to communicate directly with the device's hardware memory (NAND, eMMC, or SPI EEPROM) via a serial connection—typically using an RS232 or USB-to-Serial cable. Key Uses and Importance If successful, the device reboots with fresh firmware