Alcor Recovery Tool ((free)) -

If the drive is severely corrupted, select "Low Level Format" in the Scan Level options to clear bad blocks. Usage Protocol Launch the program before inserting the flash drive.

Select to prioritize storage space, or Speed Optimize for faster read/write cycles. Scan Level

Before using the Alcor Recovery Tool, you must confirm that the drive actually has an Alcor controller. Using the wrong manufacturer’s tool can permanently damage the drive. alcor recovery tool

Do you have a specific Alcor model not covered here? Post the ChipGenius report in the comments, and we will help you find the correct tool version.

Unlike standard Windows formatting, this tool erases the entire NAND chip to reset its configuration. If the drive is severely corrupted, select "Low

Before you proceed, you must prepare properly. Failure to do so can result in a completely unusable drive or a non-functional computer:

This report examines the (often referred to as AlcorMP or Alcor Mass Production Tool), a specialized software utility used to repair and manage USB flash drives utilizing Alcor Micro controller chips. Overview and Purpose Scan Level Before using the Alcor Recovery Tool,

: Using the wrong version of AlcorMP for your specific controller can permanently "brick" the device.