Click "Erase" → choose "Chip Erase" (can take 10–30 seconds).

No official, safe, or verified public download link exists for Mstar ISP Utility V4.7.5.

Supports a wide range of MStar processors (e.g., TSUM series, MSD series). Read/Write Operations: Enables backing up existing firmware ( files) or writing new code to the SPI Flash. Error Correction: