: You must use a version of the tool specifically compatible with the AU87101 series. Using firmware for a different Alcor model (like the AU6xxxx series) can permanently "brick" the device. Reliable Sources : Specialized repositories like
This process will permanently erase all data on the drive. Alcor AU63xx,AU69xx,AU93xx USB Repair - Flash Drive Repair au87101a ufdisk
Use a diagnostic tool like ChipGenius to confirm your VID (Vendor ID) , PID (Product ID) , and specific Controller Part-Number . : You must use a version of the
: If the drive is unresponsive, third-party utilities like Rufus may not work, requiring manufacturer-specific software to reset the controller. PID (Product ID)
: Attempt a full format to exFAT or NTFS via Windows Disk Management . Data Recovery Considerations IC Alcor Micro - USBDev.ru