To repair or reflash a USB drive using Alcor Micro MP (Mass Production Tool) 200717, follow this guide. This utility is specifically designed for controllers like the AU6989SN and AU6998 series to fix "No Media," "Write Protected," or "0 Byte" errors. 1. Preparation
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The Alcor Micro Production Tool, specifically version 20.07.17, remains a vital utility for hardware enthusiasts and technicians working with USB flash drives. If your computer fails to recognize a thumb drive or shows it as write-protected, this software is often the primary solution for restoring the device to factory settings.
As of 2025-2026, Alcor continues to produce controllers, but newer chips (AU89103, AU89102 for USB 3.2) use different firmware naming schemes. Alcor MP 200717 is mostly found on:
: Thorough, used if the flash memory has bad blocks or the drive is totally unresponsive. 3. Optimizing for Performance or Capacity Optimize Speed : Better for daily use. Optimize Capacity : Maximizes space but may be slower. LLF Check (Low-Level Format) : Choose "Natural Check" for a standard deep scan. 4. Flashing the Firmware Once settings are saved, click on the main screen. The status bar will change colors: Yellow/Blue : Formatting and scanning in progress. : Success! The drive is repaired.
The AlcorMP 20.07.17 (likely AlcorMP 20.07.17.MD) is a specialized mass production (MP) tool designed to repair or reflash USB flash drives using Alcor Micro controllers. It is commonly used to fix "Write Protected," "No Media," or "0 MB" errors by reinstalling the drive's firmware. Prerequisites
Some specialized utilities include:
AlcorMP 200717 (specifically AlcorU2MP 20.07.17.MD) is a specialized mass production and repair utility designed for USB flash drives using Alcor Micro controllers. It is frequently used by technicians and enthusiasts to recover corrupted "unreadable" drives or to reset "fake" flash memory to its actual capacity. Core Capabilities